WEBVTT

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<00:00:03.830>I'm <00:00:04.579>Garnet.

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<00:00:08.750>me, <00:00:09.030>talk <00:00:09.310>to <00:00:09.590>me <00:00:09.870>later <00:00:10.150>on.

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<00:00:12.740>Okay. <00:00:12.867>My <00:00:12.994>name <00:00:13.121>is <00:00:13.249>Ben, <00:00:13.376>I'm <00:00:13.503>also <00:00:13.630>at <00:00:13.758>Inno <00:00:13.885>Q <00:00:14.012>and <00:00:14.140>um,

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<00:00:17.030>I <00:00:17.230>love <00:00:17.430>architecture <00:00:17.630>documentation, <00:00:17.830>that's <00:00:18.030>why <00:00:18.230>I'm <00:00:18.430>here.

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<00:00:19.490>And <00:00:19.689>I <00:00:19.889>also <00:00:20.090>really <00:00:20.290>love <00:00:20.490>very <00:00:20.689>good <00:00:20.889>coffee.

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<00:00:22.010>So <00:00:22.126>if <00:00:22.243>you <00:00:22.360>have <00:00:22.476>any <00:00:22.593>coffee <00:00:22.710>related <00:00:22.826>questions, <00:00:22.943>feel <00:00:23.060>free <00:00:23.176>to <00:00:23.293>ask <00:00:23.410>afterwards.

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<00:00:26.260>Alright, <00:00:26.610>so <00:00:26.960>why <00:00:27.310>this <00:00:27.660>topic?

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<00:00:29.860>I <00:00:29.953>guess <00:00:30.046>every <00:00:30.140>one <00:00:30.233>of <00:00:30.326>you <00:00:30.419>knows <00:00:30.513>why <00:00:30.606>we <00:00:30.700>have <00:00:30.793>to <00:00:30.886>talk <00:00:30.980>about <00:00:31.073>this <00:00:31.166>topic <00:00:31.259>because

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<00:00:37.000>So <00:00:37.100>when <00:00:37.200>we <00:00:37.300>go <00:00:37.400>into <00:00:37.500>projects, <00:00:37.600>when <00:00:37.700>customers <00:00:37.800>ask <00:00:37.900>us, <00:00:38.000>ask <00:00:38.100>us <00:00:38.200>to <00:00:38.300>help <00:00:38.400>them,

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<00:00:41.600>one <00:00:41.800>of <00:00:42.000>our <00:00:42.200>first <00:00:42.400>questions <00:00:42.600>is, <00:00:42.800>okay, <00:00:43.000>cool.

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<00:00:50.080>And <00:00:50.173>I <00:00:50.266>would <00:00:50.360>like <00:00:50.453>you <00:00:50.546>to <00:00:50.640>raise <00:00:50.733>your <00:00:50.826>hand <00:00:50.920>if <00:00:51.013>it's <00:00:51.106>similar <00:00:51.199>in <00:00:51.293>your <00:00:51.386>project, <00:00:51.480>please.

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<00:00:54.940>Oh, <00:00:55.114>wow. <00:00:55.290>At <00:00:55.464>least <00:00:55.640>some <00:00:55.815>honest <00:00:55.989>people. <00:00:56.165>Thanks. <00:00:56.339>Alright,

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<00:00:59.520>There <00:00:59.620>is <00:00:59.720>no <00:00:59.820>documentation <00:00:59.920>at <00:01:00.020>all <00:01:00.120>and <00:01:00.220>you <00:01:00.320>basically <00:01:00.420>have <00:01:00.520>to <00:01:00.620>talk <00:01:00.720>to <00:01:00.820>so <00:01:00.920>many

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<00:01:03.480>peoples <00:01:03.587>to <00:01:03.695>find <00:01:03.803>out <00:01:03.910>all <00:01:04.018>the <00:01:04.126>details, <00:01:04.233>but <00:01:04.341>there <00:01:04.449>are <00:01:04.556>other <00:01:04.664>cases <00:01:04.772>as <00:01:04.879>well.

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<00:01:09.130>So <00:01:09.270>sometimes <00:01:09.410>there <00:01:09.550>are <00:01:09.690>projects <00:01:09.830>where <00:01:09.970>you <00:01:10.110>have <00:01:10.250>like <00:01:10.390>the <00:01:10.530>project

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<00:01:16.510>When <00:01:16.626>you <00:01:16.743>print <00:01:16.860>it <00:01:16.976>thousands <00:01:17.093>of <00:01:17.210>pages <00:01:17.326>and <00:01:17.443>you <00:01:17.560>don't <00:01:17.676>really <00:01:17.793>find <00:01:17.910>anything.

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<00:01:21.510>You're <00:01:21.665>looking <00:01:21.821>on <00:01:21.976>network <00:01:22.132>shares, <00:01:22.287>you're <00:01:22.443>looking <00:01:22.598>in <00:01:22.754>your <00:01:22.910>wiki,

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<00:01:24.190>you're <00:01:24.365>looking <00:01:24.539>in <00:01:24.715>your <00:01:24.890>emails, <00:01:25.065>you <00:01:25.240>have <00:01:25.414>your <00:01:25.590>OneDrive,

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<00:01:26.660>something <00:01:26.767>is <00:01:26.875>painted <00:01:26.983>at <00:01:27.090>the <00:01:27.198>whiteboard <00:01:27.306>and <00:01:27.413>you <00:01:27.521>have <00:01:27.629>to <00:01:27.736>pull <00:01:27.844>that <00:01:27.952>all <00:01:28.060>together

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<00:01:30.370>and <00:01:30.601>try <00:01:30.832>to <00:01:31.063>find, <00:01:31.294>but <00:01:31.525>you <00:01:31.756>won't.

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<00:01:32.770>And <00:01:32.925>then <00:01:33.081>there's <00:01:33.236>a <00:01:33.392>third <00:01:33.547>category <00:01:33.703>where <00:01:33.858>someone <00:01:34.014>said, <00:01:34.170>okay,

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<00:01:35.830>let's <00:01:35.985>do <00:01:36.141>an <00:01:36.296>architecture <00:01:36.452>diagram. <00:01:36.607>And <00:01:36.763>we <00:01:36.918>call <00:01:37.074>this, <00:01:37.230>uh,

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<00:01:40.270>denial <00:01:40.397>of <00:01:40.524>service <00:01:40.651>attack <00:01:40.779>from <00:01:40.906>this <00:01:41.033>piece <00:01:41.160>of <00:01:41.288>documentation <00:01:41.415>because <00:01:41.542>there <00:01:41.670>are

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<00:01:45.090>so <00:01:45.206>many <00:01:45.323>details <00:01:45.440>in <00:01:45.556>this <00:01:45.673>one <00:01:45.790>diagram <00:01:45.906>that <00:01:46.023>it's <00:01:46.140>just <00:01:46.256>impossible <00:01:46.373>to <00:01:46.490>understand

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<00:01:50.340>just <00:01:50.440>one <00:01:50.540>single <00:01:50.640>bit <00:01:50.740>except <00:01:50.840>for <00:01:50.940>that <00:01:51.040>someone <00:01:51.140>really <00:01:51.240>spent <00:01:51.340>hours <00:01:51.440>or <00:01:51.540>even <00:01:51.640>days <00:01:51.740>to

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<00:01:55.150>create <00:01:55.780>that. <00:01:56.410>It's

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<00:01:57.060>Of <00:01:57.526>no <00:01:57.993>use. <00:01:58.460>Definitely.

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<00:02:00.100>So <00:02:00.255>our <00:02:00.411>assumption <00:02:00.566>is <00:02:00.722>you <00:02:00.877>definitely <00:02:01.033>have <00:02:01.188>to <00:02:01.344>document <00:02:01.500>something.

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<00:02:04.480>I <00:02:04.655>guess <00:02:04.830>you're <00:02:05.005>all <00:02:05.180>somewhere <00:02:05.355>related <00:02:05.530>to <00:02:05.705>ID <00:02:05.880>chops.

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<00:02:07.380>So <00:02:07.487>you <00:02:07.595>are <00:02:07.703>most <00:02:07.810>likely <00:02:07.918>writing <00:02:08.026>some <00:02:08.133>sort <00:02:08.241>of <00:02:08.349>documentation <00:02:08.456>either <00:02:08.564>for <00:02:08.672>your <00:02:08.780>code

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<00:02:11.480>or <00:02:11.635>for <00:02:11.791>your <00:02:11.946>architecture, <00:02:12.102>or <00:02:12.257>at <00:02:12.413>least <00:02:12.568>you're <00:02:12.724>supposed <00:02:12.880>to.

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<00:02:15.320>And <00:02:15.495>we <00:02:15.670>also <00:02:15.845>assume <00:02:16.019>that <00:02:16.195>you <00:02:16.370>don't <00:02:16.545>have <00:02:16.720>time.

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<00:02:19.920>Please <00:02:20.060>also <00:02:20.200>raise <00:02:20.340>your <00:02:20.480>hand <00:02:20.620>if <00:02:20.760>your <00:02:20.900>project <00:02:21.040>manager <00:02:21.180>PO <00:02:21.320>said,

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<00:02:23.520>we <00:02:23.675>don't <00:02:23.831>have <00:02:23.986>time <00:02:24.142>for <00:02:24.297>this. <00:02:24.453>Thank <00:02:24.608>you <00:02:24.764>very <00:02:24.920>much.

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<00:02:28.079>So <00:02:28.359>that's <00:02:28.640>for <00:02:28.920>the <00:02:29.200>introduction. <00:02:29.480>Um,

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<00:02:30.579>this <00:02:30.687>is <00:02:30.795>our <00:02:30.903>agenda <00:02:31.010>for <00:02:31.118>today <00:02:31.226>and <00:02:31.333>I <00:02:31.441>will <00:02:31.549>hand <00:02:31.656>over <00:02:31.764>to <00:02:31.872>G, <00:02:31.980>right?

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<00:02:34.680>We <00:02:34.820>would <00:02:34.960>start <00:02:35.100>with, <00:02:35.240>um, <00:02:35.380>explaining <00:02:35.520>the <00:02:35.660>idea <00:02:35.800>of <00:02:35.940>a <00:02:36.080>canvas.

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<00:02:39.730>We <00:02:39.929>will <00:02:40.130>continue <00:02:40.329>with <00:02:40.530>giving <00:02:40.730>you <00:02:40.929>a <00:02:41.130>very,

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<00:02:42.500>very <00:02:42.780>brief <00:02:43.060>overview <00:02:43.340>of <00:02:43.620>ARC <00:02:43.900>42.

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<00:02:46.340>You <00:02:46.480>need <00:02:46.620>that <00:02:46.760>to <00:02:46.900>understand <00:02:47.040>why <00:02:47.180>we <00:02:47.320>invented <00:02:47.460>this <00:02:47.600>arc <00:02:47.740>architecture

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<00:02:51.360>communication <00:02:51.535>canvas <00:02:51.710>at <00:02:51.885>last. <00:02:52.060>And, <00:02:52.235>um, <00:02:52.410>when <00:02:52.585>we <00:02:52.760>are,

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<00:02:56.270>when <00:02:56.550>we <00:02:56.830>reached <00:02:57.110>finally <00:02:57.390>the <00:02:57.670>top.

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<00:02:58.160>This <00:02:58.335>architectural <00:02:58.510>communication <00:02:58.685>canvas <00:02:58.859>will <00:02:59.035>give <00:02:59.210>you <00:02:59.385>some <00:02:59.560>examples,

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<00:03:02.150>some <00:03:02.277>guidelines, <00:03:02.404>how <00:03:02.531>you <00:03:02.659>can <00:03:02.786>apply <00:03:02.913>that <00:03:03.040>idea <00:03:03.168>to <00:03:03.295>your <00:03:03.422>own <00:03:03.550>project,

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<00:03:05.980>to <00:03:06.135>your <00:03:06.291>own <00:03:06.446>systems. <00:03:06.602>Let <00:03:06.757>me <00:03:06.913>start <00:03:07.068>with <00:03:07.224>a <00:03:07.380>canvas.

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<00:03:11.350>So <00:03:11.505>in, <00:03:11.661>uh, <00:03:11.816>in <00:03:11.972>sync <00:03:12.127>with <00:03:12.283>all <00:03:12.438>the <00:03:12.594>other <00:03:12.750>talks,

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<00:03:15.330>they <00:03:15.505>were <00:03:15.680>all <00:03:15.855>talking <00:03:16.030>about <00:03:16.205>machine <00:03:16.380>learning <00:03:16.555>and <00:03:16.730>ai.

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<00:03:18.850>I <00:03:19.005>asked <00:03:19.161>a <00:03:19.316>well-known <00:03:19.472>robot, <00:03:19.627>uh, <00:03:19.783>what <00:03:19.938>is <00:03:20.094>a <00:03:20.250>canvas?

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<00:03:23.590>And <00:03:23.717>this <00:03:23.844>robot, <00:03:23.971>uh, <00:03:24.099>explained <00:03:24.226>that <00:03:24.353>a <00:03:24.480>canvas <00:03:24.608>is <00:03:24.735>a <00:03:24.862>visual <00:03:24.990>container

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<00:03:29.910>used <00:03:30.085>for <00:03:30.260>programming <00:03:30.435>two <00:03:30.609>D <00:03:30.785>graphics <00:03:30.960>and <00:03:31.135>so <00:03:31.310>on.

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<00:03:32.860>And <00:03:33.015>that's <00:03:33.171>definitely <00:03:33.326>not <00:03:33.482>what <00:03:33.637>we <00:03:33.793>are <00:03:33.948>talking <00:03:34.104>about <00:03:34.260>today.

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<00:03:37.940>So <00:03:38.140>I, <00:03:38.340>uh, <00:03:38.540>rephrased <00:03:38.740>my <00:03:38.940>question <00:03:39.140>and <00:03:39.340>um,

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<00:03:42.650>next <00:03:42.757>time <00:03:42.865>the <00:03:42.973>the <00:03:43.080>chat <00:03:43.188>g <00:03:43.296>PT <00:03:43.403>came <00:03:43.511>up <00:03:43.619>with <00:03:43.726>a <00:03:43.834>slightly <00:03:43.942>better <00:03:44.050>answer,

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<00:03:47.270>which <00:03:47.410>we <00:03:47.550>optimized <00:03:47.690>a <00:03:47.830>bit <00:03:47.970>and <00:03:48.110>a <00:03:48.250>canvas <00:03:48.390>in <00:03:48.530>our <00:03:48.670>sense.

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<00:03:51.680>And <00:03:51.796>a <00:03:51.913>canvas <00:03:52.030>you <00:03:52.146>can <00:03:52.263>use <00:03:52.380>to <00:03:52.496>explain <00:03:52.613>your <00:03:52.730>architecture <00:03:52.846>is <00:03:52.963>a <00:03:53.080>structured

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<00:03:57.329>visualization <00:03:58.635>facility.

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<00:03:59.820>Structured <00:03:59.947>means <00:04:00.074>you <00:04:00.201>have <00:04:00.329>some <00:04:00.456>predefined <00:04:00.583>areas <00:04:00.710>on <00:04:00.838>some <00:04:00.965>piece <00:04:01.092>of <00:04:01.220>paper,

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<00:04:04.080>on <00:04:04.360>some <00:04:04.640>mirror <00:04:04.920>bot <00:04:05.200>or <00:04:05.480>whatever.

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<00:04:06.560>And <00:04:06.687>these <00:04:06.814>structure <00:04:06.941>elements <00:04:07.069>can <00:04:07.196>contain <00:04:07.323>some <00:04:07.450>key <00:04:07.578>elements <00:04:07.705>of <00:04:07.832>your <00:04:07.960>software

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<00:04:11.460>architecture <00:04:11.810>or <00:04:12.160>your <00:04:12.510>systems <00:04:12.860>architecture.

67
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<00:04:14.860>And <00:04:15.015>the <00:04:15.171>idea <00:04:15.326>of <00:04:15.482>a <00:04:15.637>canvas <00:04:15.793>used <00:04:15.948>for <00:04:16.104>business <00:04:16.260>or

68
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<00:04:19.360>technical <00:04:19.476>documentation <00:04:19.593>has <00:04:19.710>been <00:04:19.826>invented <00:04:19.943>a <00:04:20.060>few <00:04:20.176>years <00:04:20.293>ago <00:04:20.410>by <00:04:20.526>some <00:04:20.643>very <00:04:20.760>clever

69
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<00:04:24.300>people <00:04:24.400>who <00:04:24.500>wrote <00:04:24.600>a <00:04:24.700>book <00:04:24.800>about <00:04:24.900>that <00:04:25.000>that <00:04:25.100>sold <00:04:25.200>two <00:04:25.300>and <00:04:25.400>a <00:04:25.500>half <00:04:25.600>million <00:04:25.700>copies.

70
00:04:29.760 --> 00:04:34.420
<00:04:29.760>Ben <00:04:29.887>and <00:04:30.014>myself, <00:04:30.141>um, <00:04:30.269>also <00:04:30.396>want <00:04:30.523>to <00:04:30.650>sell <00:04:30.778>millions <00:04:30.905>of <00:04:31.032>copies. <00:04:31.159>Uh,

71
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<00:04:35.370>we <00:04:35.525>made <00:04:35.681>it <00:04:35.836>open <00:04:35.992>source <00:04:36.147>so <00:04:36.303>we <00:04:36.458>won't <00:04:36.614>sell <00:04:36.770>anything,

72
00:04:37.970 --> 00:04:41.350
<00:04:37.970>but <00:04:38.125>probably <00:04:38.281>we <00:04:38.436>get <00:04:38.592>some <00:04:38.747>million <00:04:38.903>downloads <00:04:39.058>for <00:04:39.214>this <00:04:39.370>thing.

73
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<00:04:41.820>This <00:04:41.995>business <00:04:42.170>model <00:04:42.344>canvas <00:04:42.520>really <00:04:42.695>got <00:04:42.870>successful <00:04:43.045>in <00:04:43.219>startups,

74
00:04:45.810 --> 00:04:50.310
<00:04:45.810>in <00:04:46.010>companies <00:04:46.210>explaining <00:04:46.410>business <00:04:46.610>models <00:04:46.810>a <00:04:47.010>structured <00:04:47.210>way,

75
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<00:04:50.400>explaining <00:04:51.025>key <00:04:51.651>elements.

76
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<00:04:52.330>The <00:04:52.563>business <00:04:52.796>model <00:04:53.030>canvas <00:04:53.263>is <00:04:53.496>visually <00:04:53.729>attractive.

77
00:04:56.890 --> 00:04:59.430
<00:04:56.890>So <00:04:57.169>ours <00:04:57.450>architecture <00:04:57.729>canvas <00:04:58.010>is <00:04:58.289>not,

78
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<00:04:59.430>that <00:04:59.570>has <00:04:59.710>not <00:04:59.850>that <00:04:59.990>fancy <00:05:00.130>drawings <00:05:00.270>on <00:05:00.410>it <00:05:00.550>in <00:05:00.690>real <00:05:00.830>usage.

79
00:05:04.210 --> 00:05:08.550
<00:05:04.210>The <00:05:04.365>business <00:05:04.521>model <00:05:04.676>canvas <00:05:04.832>is <00:05:04.987>also <00:05:05.143>quite <00:05:05.298>plain. <00:05:05.454>And <00:05:05.609>um,

80
00:05:09.260 --> 00:05:11.750
<00:05:09.260>yeah, <00:05:09.493>the <00:05:09.726>idea <00:05:09.960>of <00:05:10.193>having <00:05:10.426>a <00:05:10.659>canvas,

81
00:05:11.890 --> 00:05:16.310
<00:05:11.890>of <00:05:12.045>having <00:05:12.201>a <00:05:12.356>very <00:05:12.512>limited <00:05:12.667>one <00:05:12.823>page <00:05:12.978>representation <00:05:13.134>of <00:05:13.289>any

82
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<00:05:16.740>important <00:05:17.206>complex <00:05:17.673>thing, <00:05:18.140>um,

83
00:05:20.610 --> 00:05:24.310
<00:05:20.610>has <00:05:20.765>been <00:05:20.921>taken <00:05:21.076>up <00:05:21.232>by <00:05:21.387>many <00:05:21.543>different <00:05:21.698>areas <00:05:21.854>of <00:05:22.010>expertise.

84
00:05:24.690 --> 00:05:28.910
<00:05:24.690>One <00:05:24.830>you <00:05:24.969>probably <00:05:25.110>have <00:05:25.250>heard <00:05:25.390>about <00:05:25.530>is <00:05:25.670>from <00:05:25.810>domain <00:05:25.950>driven <00:05:26.090>design,

85
00:05:29.050 --> 00:05:31.790
<00:05:29.050>the <00:05:29.400>bounded <00:05:29.750>context <00:05:30.100>canvas. <00:05:30.450>Um,

86
00:05:32.880 --> 00:05:37.780
<00:05:32.880>but <00:05:33.007>for <00:05:33.134>years <00:05:33.261>and <00:05:33.389>years <00:05:33.516>nobody <00:05:33.643>came <00:05:33.770>up <00:05:33.898>with <00:05:34.025>the <00:05:34.152>idea <00:05:34.280>of

87
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<00:05:37.780>using <00:05:37.955>a <00:05:38.130>canvas <00:05:38.304>in <00:05:38.479>software <00:05:38.655>architecture <00:05:38.830>and <00:05:39.005>software <00:05:39.179>engineering.

88
00:05:42.760 --> 00:05:47.420
<00:05:42.760>Um, <00:05:42.900>I'm <00:05:43.039>really <00:05:43.180>sorry. <00:05:43.320>There <00:05:43.460>is <00:05:43.599>one, <00:05:43.740>uh, <00:05:43.880>one <00:05:44.020>seed, <00:05:44.159>uh,

89
00:05:47.450 --> 00:05:52.260
<00:05:47.450>left <00:05:47.566>that's <00:05:47.683>empty <00:05:47.800>and <00:05:47.916>that <00:05:48.033>seed <00:05:48.150>should <00:05:48.266>have <00:05:48.383>been <00:05:48.500>used <00:05:48.616>by <00:05:48.733>Patrick. <00:05:48.849>Um,

90
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<00:05:52.290>Patrick <00:05:52.523>is <00:05:52.756>a <00:05:52.990>clever <00:05:53.223>guy <00:05:53.456>from <00:05:53.690>Switzerland,

91
00:05:54.780 --> 00:05:59.030
<00:05:54.780>Patrick <00:05:54.919>Rose <00:05:55.059>probably <00:05:55.200>we <00:05:55.340>give <00:05:55.479>him <00:05:55.619>a <00:05:55.760>short <00:05:55.900>round <00:05:56.039>of <00:05:56.179>applause

92
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<00:05:59.940>because <00:06:00.067>he <00:06:00.194>invented <00:06:00.321>the <00:06:00.449>idea <00:06:00.576>of <00:06:00.703>having <00:06:00.830>a <00:06:00.958>canvas <00:06:01.085>for <00:06:01.212>software <00:06:01.340>systems.

93
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<00:06:05.050>He <00:06:05.190>called <00:06:05.330>it <00:06:05.470>architecture <00:06:05.610>canvas. <00:06:05.750>And <00:06:05.890>when <00:06:06.030>we <00:06:06.170>came <00:06:06.310>up, <00:06:06.450>um,

94
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<00:06:09.010>and <00:06:09.210>discussed <00:06:09.409>things <00:06:09.610>in <00:06:09.810>a <00:06:10.010>bit <00:06:10.210>more <00:06:10.409>detail,

95
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<00:06:11.570>we <00:06:11.697>found <00:06:11.824>out <00:06:11.951>that <00:06:12.079>this <00:06:12.206>canvas <00:06:12.333>is <00:06:12.460>more <00:06:12.588>a <00:06:12.715>canvas <00:06:12.842>on <00:06:12.969>software

96
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<00:06:15.910>requirements. <00:06:16.037>So <00:06:16.164>in <00:06:16.291>case <00:06:16.419>you <00:06:16.546>have <00:06:16.673>any <00:06:16.800>problem <00:06:16.928>with <00:06:17.055>your <00:06:17.182>software <00:06:17.310>requirements,

97
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<00:06:21.090>we <00:06:21.177>suggest <00:06:21.265>you <00:06:21.352>have <00:06:21.440>a <00:06:21.527>look <00:06:21.614>at <00:06:21.702>the <00:06:21.789>U <00:06:21.877>R <00:06:21.965>l, <00:06:22.052>you, <00:06:22.140>you <00:06:22.227>get <00:06:22.315>the <00:06:22.402>slides <00:06:22.489>anyway,

98
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<00:06:25.770>but <00:06:25.886>um, <00:06:26.003>he <00:06:26.120>was <00:06:26.236>actually <00:06:26.353>the <00:06:26.469>one <00:06:26.586>who, <00:06:26.703>who <00:06:26.820>brought <00:06:26.936>this <00:06:27.053>things <00:06:27.169>together,

99
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<00:06:30.210>having <00:06:30.385>a <00:06:30.560>structured <00:06:30.734>thing <00:06:30.909>for <00:06:31.085>this, <00:06:31.260>uh, <00:06:31.435>this <00:06:31.609>software.

100
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<00:06:36.230>Now <00:06:36.337>I <00:06:36.445>hand <00:06:36.553>over <00:06:36.660>to <00:06:36.768>Bengan <00:06:36.876>to <00:06:36.983>give <00:06:37.091>you <00:06:37.199>some <00:06:37.306>details <00:06:37.414>on <00:06:37.522>this <00:06:37.630>ARC

101
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<00:06:40.930>42 <00:06:41.686>idea.

102
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<00:06:42.980>So <00:06:43.067>ARC <00:06:43.155>42 <00:06:43.242>has <00:06:43.330>been <00:06:43.417>around <00:06:43.505>for <00:06:43.592>quite <00:06:43.680>a <00:06:43.767>while. <00:06:43.855>Think <00:06:43.942>about <00:06:44.030>10 <00:06:44.117>years <00:06:44.205>or <00:06:44.292>even, <00:06:44.380>oh,

103
00:06:47.800 --> 00:06:48.680
<00:06:47.800>20 <00:06:48.064>years <00:06:48.328>already. <00:06:48.592>It's,

104
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<00:06:48.680>It's <00:06:49.013>19 <00:06:49.346>this <00:06:49.679>year, <00:06:50.011>but

105
00:06:50.160 --> 00:06:51.840
<00:06:50.159>Okay, <00:06:50.439>so <00:06:50.719>for <00:06:50.999>around <00:06:51.280>20 <00:06:51.559>years.

106
00:06:52.620 --> 00:06:57.190
<00:06:52.620>So <00:06:52.747>my <00:06:52.874>question <00:06:53.001>is <00:06:53.129>there <00:06:53.256>anyone <00:06:53.383>who <00:06:53.510>does <00:06:53.638>not <00:06:53.765>know <00:06:53.892>Arc <00:06:54.020>42?

107
00:06:57.820 --> 00:07:01.310
<00:06:57.820>Awesome. <00:06:57.936>Wow, <00:06:58.053>so <00:06:58.170>many. <00:06:58.286>Okay, <00:06:58.403>so <00:06:58.520>we <00:06:58.636>should <00:06:58.753>talk <00:06:58.870>about <00:06:58.986>it <00:06:59.103>a <00:06:59.219>little.

108
00:07:01.490 --> 00:07:05.300
<00:07:01.490>So <00:07:01.723>ARC <00:07:01.956>42 <00:07:02.190>is <00:07:02.423>a <00:07:02.656>template, <00:07:02.890>um,

109
00:07:05.300 --> 00:07:09.700
<00:07:05.300>that <00:07:05.416>you <00:07:05.533>can <00:07:05.650>use <00:07:05.766>to <00:07:05.883>document <00:07:06.000>your <00:07:06.116>software <00:07:06.233>architecture. <00:07:06.350>It <00:07:06.466>has <00:07:06.583>12 <00:07:06.700>chapters.

110
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<00:07:10.240>Um, <00:07:10.395>they <00:07:10.551>are <00:07:10.706>listed <00:07:10.862>here <00:07:11.017>on <00:07:11.173>the <00:07:11.328>left <00:07:11.484>side, <00:07:11.640>um,

111
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<00:07:12.940>that <00:07:13.115>you <00:07:13.290>can <00:07:13.465>fill <00:07:13.640>for <00:07:13.815>your <00:07:13.990>documentation <00:07:14.165>to, <00:07:14.340>again,

112
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<00:07:16.400>in <00:07:16.516>my <00:07:16.633>mind <00:07:16.750>there <00:07:16.866>are <00:07:16.983>six <00:07:17.099>things <00:07:17.216>that <00:07:17.333>you <00:07:17.450>should <00:07:17.566>definitely <00:07:17.683>fill <00:07:17.799>out.

113
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<00:07:20.400>One <00:07:20.539>is <00:07:20.679>an <00:07:20.820>overview <00:07:20.960>of <00:07:21.099>your <00:07:21.239>quality <00:07:21.380>goals <00:07:21.520>and <00:07:21.659>the <00:07:21.799>requirements.

114
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<00:07:24.180>So <00:07:24.273>what <00:07:24.366>is <00:07:24.460>your <00:07:24.553>software <00:07:24.646>supposed <00:07:24.740>to <00:07:24.833>do <00:07:24.926>and <00:07:25.020>how <00:07:25.113>is <00:07:25.206>it <00:07:25.300>supposed <00:07:25.393>to <00:07:25.486>achieve <00:07:25.580>it?

115
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<00:07:28.100>Should <00:07:28.207>it <00:07:28.315>be <00:07:28.423>very <00:07:28.530>fast? <00:07:28.638>Should <00:07:28.746>it <00:07:28.853>be <00:07:28.961>very <00:07:29.069>user <00:07:29.176>friendly <00:07:29.284>and <00:07:29.392>so <00:07:29.500>on.

116
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<00:07:32.620>Then <00:07:32.775>we <00:07:32.931>also <00:07:33.086>need <00:07:33.242>to <00:07:33.397>know <00:07:33.553>about <00:07:33.708>the <00:07:33.864>system <00:07:34.020>context.

117
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<00:07:35.250>So <00:07:35.366>what's <00:07:35.483>the <00:07:35.600>environment <00:07:35.716>that <00:07:35.833>our <00:07:35.950>system <00:07:36.066>exists <00:07:36.183>and <00:07:36.300>what <00:07:36.416>are <00:07:36.533>our <00:07:36.650>external

118
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<00:07:39.830>neighbors <00:07:40.030>interfaces <00:07:40.229>uses <00:07:40.430>that <00:07:40.630>interact <00:07:40.830>with <00:07:41.030>our <00:07:41.229>system?

119
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<00:07:43.770>And <00:07:43.886>then <00:07:44.003>we <00:07:44.120>would <00:07:44.236>also <00:07:44.353>like <00:07:44.469>to <00:07:44.586>know <00:07:44.703>about <00:07:44.820>your <00:07:44.936>solution <00:07:45.053>solution <00:07:45.169>strategy.

120
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<00:07:46.970>So <00:07:47.110>what <00:07:47.250>technologies <00:07:47.390>did <00:07:47.530>you <00:07:47.670>use <00:07:47.810>to <00:07:47.950>solve <00:07:48.090>which <00:07:48.230>quality <00:07:48.370>requirements,

121
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<00:07:51.250>for <00:07:51.425>example, <00:07:51.600>what's <00:07:51.775>the <00:07:51.950>general <00:07:52.125>idea <00:07:52.300>of <00:07:52.475>your <00:07:52.650>solution?

122
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<00:07:54.690>Then <00:07:54.923>we <00:07:55.156>have <00:07:55.390>a <00:07:55.623>building <00:07:55.856>block <00:07:56.090>view,

123
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<00:07:56.870>which <00:07:56.970>is <00:07:57.070>basically <00:07:57.170>just <00:07:57.270>a <00:07:57.370>white <00:07:57.470>box <00:07:57.570>view <00:07:57.670>where <00:07:57.770>you <00:07:57.870>look <00:07:57.970>into <00:07:58.070>your <00:07:58.170>system <00:07:58.270>and

124
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<00:08:00.540>then <00:08:00.656>you <00:08:00.773>just <00:08:00.890>draw <00:08:01.006>all <00:08:01.123>the <00:08:01.240>well <00:08:01.356>top <00:08:01.473>most <00:08:01.590>level <00:08:01.706>building <00:08:01.823>blocks <00:08:01.940>of

125
00:08:05.500 --> 00:08:09.180
<00:08:05.500>your <00:08:05.655>system <00:08:05.811>can <00:08:05.966>be <00:08:06.122>technical, <00:08:06.277>it <00:08:06.433>can <00:08:06.588>be <00:08:06.744>functional, <00:08:06.900>um,

126
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<00:08:09.440>and <00:08:09.627>how <00:08:09.815>they <00:08:10.003>are <00:08:10.190>related <00:08:10.378>to <00:08:10.566>each <00:08:10.753>other.

127
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<00:08:11.200>And <00:08:11.400>then <00:08:11.599>we <00:08:11.800>also <00:08:12.000>need <00:08:12.200>your <00:08:12.400>cross-cutting <00:08:12.599>concepts.

128
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<00:08:13.420>So <00:08:13.575>what <00:08:13.731>are <00:08:13.886>you <00:08:14.042>using <00:08:14.197>for <00:08:14.353>session <00:08:14.508>handling, <00:08:14.664>for <00:08:14.820>example,

129
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<00:08:16.460>anything <00:08:16.659>specific <00:08:16.859>for <00:08:17.060>logging <00:08:17.260>and <00:08:17.460>stuff <00:08:17.659>like <00:08:17.859>that.

130
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<00:08:20.640>And <00:08:20.795>then <00:08:20.951>what's <00:08:21.106>very <00:08:21.262>important <00:08:21.417>to <00:08:21.573>me <00:08:21.728>is <00:08:21.884>architecture <00:08:22.039>decisions.

131
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<00:08:24.320>So <00:08:24.460>why <00:08:24.599>is <00:08:24.740>your <00:08:24.880>system <00:08:25.020>in <00:08:25.159>the <00:08:25.300>state <00:08:25.440>that <00:08:25.580>it's <00:08:25.719>in?

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<00:08:28.080>Who <00:08:28.173>thought <00:08:28.266>that <00:08:28.359>it <00:08:28.453>would <00:08:28.546>be <00:08:28.640>a <00:08:28.733>very <00:08:28.826>good <00:08:28.919>idea <00:08:29.013>in <00:08:29.106>2020 <00:08:29.200>to <00:08:29.293>write <00:08:29.386>something <00:08:29.479>with

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Java?

134
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<00:08:32.640>1.4 <00:08:32.780>if <00:08:32.919>there <00:08:33.059>are <00:08:33.199>is <00:08:33.340>I <00:08:33.480>think <00:08:33.620>20 <00:08:33.760>now <00:08:33.900>or <00:08:34.039>21.

135
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<00:08:38.159>So <00:08:38.299>all <00:08:38.439>that <00:08:38.579>has <00:08:38.719>to <00:08:38.860>be <00:08:39.000>documented <00:08:39.140>and <00:08:39.280>even <00:08:39.419>these <00:08:39.559>six

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<00:08:42.830>parts <00:08:42.957>are <00:08:43.084>already <00:08:43.211>a <00:08:43.339>lot <00:08:43.466>to <00:08:43.593>write. <00:08:43.720>So, <00:08:43.848>um, <00:08:43.975>when <00:08:44.102>we <00:08:44.230>may,

137
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<00:08:47.960>May <00:08:48.067>I <00:08:48.175>briefly <00:08:48.283>interrupt <00:08:48.390>you, <00:08:48.498>as <00:08:48.606>some <00:08:48.713>of <00:08:48.821>you <00:08:48.929>didn't <00:08:49.036>know, <00:08:49.144>ARC <00:08:49.252>42 <00:08:49.360>beforehand,

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<00:08:52.890>it's <00:08:52.972>no <00:08:53.054>document. <00:08:53.137>You <00:08:53.219>can <00:08:53.301>use <00:08:53.384>it <00:08:53.466>in <00:08:53.548>a <00:08:53.631>wiki, <00:08:53.713>you <00:08:53.795>can <00:08:53.878>use <00:08:53.960>it <00:08:54.042>in <00:08:54.125>a <00:08:54.207>modeling <00:08:54.290>tool,

139
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<00:08:56.680>you <00:08:56.959>can <00:08:57.239>use <00:08:57.520>it <00:08:57.800>with <00:08:58.079>markdown,

140
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<00:08:58.920>eski <00:08:59.120>doc <00:08:59.319>or <00:08:59.520>any <00:08:59.719>technical <00:08:59.920>representation <00:09:00.120>you <00:09:00.319>want.

141
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<00:09:02.260>So <00:09:02.479>it <00:09:02.698>just <00:09:02.917>gives <00:09:03.136>you <00:09:03.355>a <00:09:03.574>structure.

142
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<00:09:04.310>It's <00:09:04.437>open <00:09:04.564>source <00:09:04.691>so <00:09:04.819>you <00:09:04.946>can <00:09:05.073>freely <00:09:05.200>use <00:09:05.328>it. <00:09:05.455>And <00:09:05.582>the <00:09:05.709>um,

143
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<00:09:09.070>long <00:09:09.197>history <00:09:09.324>it <00:09:09.451>has <00:09:09.579>has <00:09:09.706>the <00:09:09.833>advantage <00:09:09.960>that <00:09:10.088>there <00:09:10.215>are <00:09:10.342>numerous <00:09:10.470>freely

144
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<00:09:13.880>available <00:09:14.113>examples <00:09:14.346>for <00:09:14.580>such <00:09:14.813>kind <00:09:15.046>of <00:09:15.280>documentation.

145
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<00:09:18.250>You <00:09:18.530>can <00:09:18.810>show <00:09:19.090>your <00:09:19.370>development <00:09:19.650>team,

146
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<00:09:19.850>you <00:09:20.025>can <00:09:20.200>show <00:09:20.375>your <00:09:20.550>stakeholders <00:09:20.725>if <00:09:20.900>they <00:09:21.075>like <00:09:21.250>it,

147
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<00:09:22.420>they <00:09:22.536>can <00:09:22.653>just <00:09:22.770>copy <00:09:22.886>the <00:09:23.003>examples <00:09:23.120>and <00:09:23.236>do <00:09:23.353>it <00:09:23.469>in <00:09:23.586>a <00:09:23.703>similar <00:09:23.819>way.

148
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<00:09:28.070>Okay? <00:09:28.163>So <00:09:28.256>the <00:09:28.350>problem <00:09:28.443>that <00:09:28.536>we <00:09:28.630>face <00:09:28.723>when <00:09:28.816>we <00:09:28.910>used <00:09:29.003>or <00:09:29.096>introduced <00:09:29.190>ARC <00:09:29.283>42 <00:09:29.376>with <00:09:29.470>our,

149
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um,

150
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<00:09:34.000>customers <00:09:34.100>that <00:09:34.200>we <00:09:34.300>work <00:09:34.400>with <00:09:34.500>is <00:09:34.600>that <00:09:34.700>they <00:09:34.800>said <00:09:34.900>that's <00:09:35.000>very <00:09:35.100>nice <00:09:35.200>because <00:09:35.300>it's <00:09:35.400>very

151
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<00:09:38.350>down <00:09:38.490>to <00:09:38.630>the <00:09:38.770>real <00:09:38.910>important <00:09:39.050>stuff, <00:09:39.190>but <00:09:39.330>it's <00:09:39.470>still <00:09:39.610>too <00:09:39.750>much.

152
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<00:09:41.860>We <00:09:41.947>have <00:09:42.035>to <00:09:42.122>write <00:09:42.210>too <00:09:42.297>much. <00:09:42.385>We, <00:09:42.472>it <00:09:42.560>takes <00:09:42.647>too <00:09:42.735>long, <00:09:42.822>we <00:09:42.910>need <00:09:42.997>to <00:09:43.085>make <00:09:43.172>it <00:09:43.260>shorter.

153
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<00:09:46.460>So <00:09:46.542>this <00:09:46.624>is <00:09:46.707>one <00:09:46.789>of <00:09:46.871>the <00:09:46.954>main <00:09:47.036>reason <00:09:47.118>why <00:09:47.201>we <00:09:47.283>came <00:09:47.365>up <00:09:47.448>with, <00:09:47.530>uh, <00:09:47.612>the <00:09:47.695>can <00:09:47.777>with <00:09:47.860>um,

154
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<00:09:51.050>don't, <00:09:51.189>um, <00:09:51.329>get <00:09:51.469>irritated <00:09:51.609>by <00:09:51.750>a <00:09:51.890>c <00:09:52.030>c <00:09:52.170>For <00:09:52.310>me, <00:09:52.449>when,

155
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<00:09:55.360>when <00:09:55.460>Gareth <00:09:55.560>asked <00:09:55.660>me <00:09:55.760>Do <00:09:55.860>you <00:09:55.960>wanna <00:09:56.060>talk <00:09:56.160>about <00:09:56.260>a <00:09:56.360>C <00:09:56.460>c, <00:09:56.560>I <00:09:56.660>was <00:09:56.760>like,

156
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<00:09:58.680>adaptive <00:09:58.819>cruise <00:09:58.959>control. <00:09:59.099>Why <00:09:59.239>do <00:09:59.380>we <00:09:59.520>want <00:09:59.660>to <00:09:59.800>talk <00:09:59.939>about <00:10:00.079>this?

157
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<00:10:01.120>We're <00:10:01.432>not <00:10:01.744>in <00:10:02.055>automotive,

158
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<00:10:02.420>but <00:10:02.653>actually <00:10:02.886>it's <00:10:03.120>the <00:10:03.353>architecture <00:10:03.586>communication <00:10:03.819>canvas.

159
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<00:10:05.340>And <00:10:05.540>GAR <00:10:05.740>will <00:10:05.940>introduce <00:10:06.140>briefly <00:10:06.340>the <00:10:06.540>general <00:10:06.740>structure.

160
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<00:10:09.140>As <00:10:09.410>we <00:10:09.680>said <00:10:09.949>before,

161
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<00:10:10.600>a <00:10:10.740>canvas <00:10:10.880>is <00:10:11.020>a <00:10:11.160>structured <00:10:11.300>visualization <00:10:11.440>and <00:10:11.580>you <00:10:11.720>all <00:10:11.860>know <00:10:12.000>that

162
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<00:10:15.430>when <00:10:15.585>you <00:10:15.741>talk <00:10:15.896>about <00:10:16.052>the <00:10:16.207>details <00:10:16.363>of <00:10:16.518>a <00:10:16.674>software <00:10:16.829>system,

163
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<00:10:18.870>it's <00:10:19.045>actually <00:10:19.220>two <00:10:19.395>things <00:10:19.570>you <00:10:19.745>have <00:10:19.920>to <00:10:20.095>talk <00:10:20.270>about.

164
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<00:10:22.330>It's <00:10:22.430>the <00:10:22.530>problem <00:10:22.630>your <00:10:22.730>software <00:10:22.830>system <00:10:22.930>is <00:10:23.030>solving <00:10:23.130>on <00:10:23.230>the <00:10:23.330>one <00:10:23.430>hand <00:10:23.530>and <00:10:23.630>you <00:10:23.730>really

165
00:10:27.100 --> 00:10:30.940
<00:10:27.100>have <00:10:27.255>to <00:10:27.411>understand <00:10:27.566>that <00:10:27.722>problem. <00:10:27.877>And <00:10:28.033>without <00:10:28.188>understanding <00:10:28.344>the <00:10:28.500>problem,

166
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<00:10:31.120>the <00:10:31.894>requirements,

167
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<00:10:32.690>it's <00:10:32.797>no <00:10:32.905>good <00:10:33.013>to <00:10:33.120>explain <00:10:33.228>a <00:10:33.336>solution <00:10:33.443>because <00:10:33.551>nobody <00:10:33.659>will <00:10:33.766>understand <00:10:33.874>why <00:10:33.982>you <00:10:34.090>came

168
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<00:10:36.820>up <00:10:37.020>with <00:10:37.220>solution <00:10:37.420>ideas. <00:10:37.620>On <00:10:37.820>the <00:10:38.020>other <00:10:38.220>hand,

169
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<00:10:40.520>the <00:10:40.675>next <00:10:40.831>important <00:10:40.986>area <00:10:41.142>of <00:10:41.297>of <00:10:41.453>information <00:10:41.608>is <00:10:41.764>the <00:10:41.920>solution,

170
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<00:10:46.080>the <00:10:46.313>architecture <00:10:46.546>structure <00:10:46.780>of <00:10:47.013>the <00:10:47.246>technology <00:10:47.480>portfolio,

171
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<00:10:50.360>all <00:10:50.515>the <00:10:50.671>frameworks <00:10:50.826>you <00:10:50.982>are <00:10:51.137>using <00:10:51.293>to <00:10:51.448>solve <00:10:51.604>the <00:10:51.760>problem.

172
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<00:10:54.560>So <00:10:55.055>our <00:10:55.550>canvas,

173
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<00:10:55.920>the <00:10:56.060>canvas <00:10:56.199>we <00:10:56.339>propose <00:10:56.479>consists <00:10:56.620>of <00:10:56.760>exactly <00:10:56.900>these <00:10:57.040>two <00:10:57.180>areas <00:10:57.319>briefly

174
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<00:11:00.870>explaining <00:11:01.045>the <00:11:01.220>problem <00:11:01.395>to <00:11:01.570>make <00:11:01.745>sure <00:11:01.920>everybody <00:11:02.095>can <00:11:02.270>understand

175
00:11:05.600 --> 00:11:10.530
<00:11:05.600>your <00:11:05.740>solution. <00:11:05.880>You <00:11:06.020>describe <00:11:06.160>on <00:11:06.300>the <00:11:06.440>little <00:11:06.580>boxes <00:11:06.720>on <00:11:06.860>the <00:11:07.000>other,

176
00:11:10.710 --> 00:11:11.850
<00:11:10.710>uh, <00:11:10.966>part <00:11:11.223>of <00:11:11.479>the <00:11:11.736>canvas

177
00:11:14.070 --> 00:11:17.730
<00:11:14.070>as <00:11:14.303>no <00:11:14.536>it <00:11:14.770>system <00:11:15.003>I <00:11:15.236>ever <00:11:15.470>encountered.

178
00:11:18.230 --> 00:11:21.770
<00:11:18.230>And <00:11:18.346>I <00:11:18.463>do <00:11:18.580>it <00:11:18.696>since <00:11:18.813>I <00:11:18.930>don't <00:11:19.046>tell <00:11:19.163>you <00:11:19.280>I'm <00:11:19.396>old, <00:11:19.513>but <00:11:19.630>um,

179
00:11:22.150 --> 00:11:25.610
<00:11:22.150>no <00:11:22.350>it <00:11:22.550>system <00:11:22.750>I <00:11:22.949>ever <00:11:23.150>encountered <00:11:23.350>had, <00:11:23.550>um,

180
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<00:11:26.780>no <00:11:27.110>problems <00:11:27.439>at <00:11:27.770>all.

181
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<00:11:28.460>We <00:11:28.587>include <00:11:28.714>a <00:11:28.841>third <00:11:28.969>area <00:11:29.096>of <00:11:29.223>information <00:11:29.350>we <00:11:29.478>call <00:11:29.605>risks <00:11:29.732>and <00:11:29.860>problems.

182
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<00:11:34.440>Probably <00:11:35.840>the,

183
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<00:11:36.110>your <00:11:36.237>predecessors <00:11:36.364>have <00:11:36.491>chosen <00:11:36.619>bad <00:11:36.746>technology <00:11:36.873>or <00:11:37.000>any <00:11:37.128>other <00:11:37.255>bad <00:11:37.382>things <00:11:37.510>happens.

184
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<00:11:40.890>And <00:11:40.990>that <00:11:41.090>way <00:11:41.189>we <00:11:41.290>put <00:11:41.390>this <00:11:41.490>core <00:11:41.590>risks <00:11:41.689>and <00:11:41.790>and <00:11:41.890>problems <00:11:41.990>box <00:11:42.090>at <00:11:42.189>the <00:11:42.290>bottom.

185
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<00:11:46.570>You <00:11:46.803>might <00:11:47.036>have <00:11:47.270>problems <00:11:47.503>with <00:11:47.736>your <00:11:47.970>requirements,

186
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<00:11:48.890>you <00:11:49.123>might <00:11:49.356>have <00:11:49.590>problems <00:11:49.823>with <00:11:50.056>your <00:11:50.290>solution,

187
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<00:11:51.050>but <00:11:51.250>they <00:11:51.449>should <00:11:51.650>be <00:11:51.849>explicitly <00:11:52.050>stated <00:11:52.250>and <00:11:52.449>named.

188
00:11:55.270 --> 00:11:59.810
<00:11:55.270>So <00:11:55.370>this <00:11:55.470>is <00:11:55.569>the <00:11:55.670>overall <00:11:55.770>structure <00:11:55.870>of <00:11:55.970>the <00:11:56.069>thing <00:11:56.170>we <00:11:56.270>wanna, <00:11:56.370>we <00:11:56.470>wanna <00:11:56.569>show <00:11:56.670>you.

189
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<00:12:00.390>And <00:12:00.590>we <00:12:00.790>came <00:12:00.990>up <00:12:01.189>with <00:12:01.390>this <00:12:01.590>canvas, <00:12:01.790>um,

190
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<00:12:04.920>because <00:12:05.120>we <00:12:05.319>do <00:12:05.520>software <00:12:05.719>development <00:12:05.920>projects <00:12:06.120>since <00:12:06.319>ages.

191
00:12:09.380 --> 00:12:13.680
<00:12:09.380>We <00:12:09.535>discussed <00:12:09.691>software <00:12:09.846>architecture <00:12:10.002>with <00:12:10.157>people <00:12:10.313>and <00:12:10.468>people <00:12:10.624>asks <00:12:10.780>us,

192
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<00:12:14.020>how <00:12:14.410>can <00:12:14.800>we <00:12:15.190>describe,

193
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<00:12:15.420>how <00:12:15.536>can <00:12:15.653>we <00:12:15.770>communicate <00:12:15.886>the <00:12:16.003>system <00:12:16.120>in <00:12:16.236>a <00:12:16.353>very <00:12:16.469>concise, <00:12:16.586>in <00:12:16.703>a <00:12:16.819>very,

194
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<00:12:20.580>um, <00:12:20.755>tur <00:12:20.930>way. <00:12:21.105>And <00:12:21.280>we <00:12:21.455>ask <00:12:21.630>our <00:12:21.805>clients, <00:12:21.980>our,

195
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<00:12:24.900>our <00:12:25.074>customers, <00:12:25.250>usually <00:12:25.425>a <00:12:25.600>short <00:12:25.775>number <00:12:25.949>of <00:12:26.125>key <00:12:26.300>questions.

196
00:12:29.180 --> 00:12:32.520
<00:12:29.180>And <00:12:29.319>we <00:12:29.459>brought <00:12:29.599>you <00:12:29.739>a <00:12:29.880>few <00:12:30.020>of <00:12:30.160>those <00:12:30.300>key <00:12:30.439>questions. <00:12:30.579>Um,

197
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<00:12:33.060>and <00:12:33.215>as <00:12:33.371>Ben <00:12:33.526>said, <00:12:33.682>few <00:12:33.837>of <00:12:33.993>our <00:12:34.148>customers <00:12:34.304>say, <00:12:34.459>oh,

198
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<00:12:36.000>this <00:12:36.116>is <00:12:36.233>too <00:12:36.350>long <00:12:36.466>to <00:12:36.583>write <00:12:36.700>a <00:12:36.816>document, <00:12:36.933>can <00:12:37.050>we <00:12:37.166>do <00:12:37.283>it <00:12:37.400>shorter?

199
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<00:12:40.060>And <00:12:40.187>the <00:12:40.314>shortest <00:12:40.441>possible <00:12:40.569>way <00:12:40.696>of <00:12:40.823>explaining <00:12:40.950>things <00:12:41.078>has <00:12:41.205>been <00:12:41.332>invented <00:12:41.459>a

200
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<00:12:44.960>few <00:12:45.221>years <00:12:45.482>ago <00:12:45.743>by <00:12:46.004>Twitter,

201
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<00:12:46.490>which <00:12:46.645>is <00:12:46.801>now <00:12:46.956>called <00:12:47.112>X <00:12:47.267>for <00:12:47.423>some <00:12:47.578>reasons <00:12:47.734>nobody <00:12:47.890>understand.

202
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<00:12:49.540>But <00:12:49.714>Twitter <00:12:49.890>came <00:12:50.064>up <00:12:50.240>with <00:12:50.415>the <00:12:50.589>idea <00:12:50.765>of <00:12:50.939>brevity.

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<00:12:53.060>It <00:12:53.293>enforced <00:12:53.526>explaining <00:12:53.760>things <00:12:53.993>in <00:12:54.226>140 <00:12:54.459>characters

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<00:12:58.070>for <00:12:58.210>those <00:12:58.350>who <00:12:58.490>are <00:12:58.630>older, <00:12:58.770>who <00:12:58.910>the, <00:12:59.050>you <00:12:59.190>will <00:12:59.330>remember <00:12:59.470>this,

205
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<00:13:01.450>140 <00:13:01.800>nowadays <00:13:02.150>it's <00:13:02.500>200 <00:13:02.850>something.

206
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<00:13:04.780>Don't <00:13:04.907>care <00:13:05.034>if <00:13:05.161>you <00:13:05.289>wanna <00:13:05.416>explain <00:13:05.543>your <00:13:05.670>business <00:13:05.798>goal <00:13:05.925>in <00:13:06.052>half <00:13:06.180>a

207
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<00:13:09.610>tweet. <00:13:09.843>So <00:13:10.076>in <00:13:10.310>a <00:13:10.543>hundred, <00:13:10.776>140 <00:13:11.010>characters,

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<00:13:12.870>you <00:13:13.025>are <00:13:13.181>forced <00:13:13.336>to <00:13:13.492>really <00:13:13.647>focus <00:13:13.803>on <00:13:13.958>the <00:13:14.114>important <00:13:14.270>things.

209
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<00:13:16.790>And <00:13:16.917>if <00:13:17.044>you <00:13:17.171>wanna <00:13:17.299>explain <00:13:17.426>your <00:13:17.553>most <00:13:17.680>important <00:13:17.808>quality <00:13:17.935>requirements <00:13:18.062>or <00:13:18.189>your

210
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<00:13:21.760>most <00:13:21.993>important <00:13:22.226>stakeholders <00:13:22.460>in <00:13:22.693>half <00:13:22.926>a <00:13:23.160>tweet,

211
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<00:13:24.700>you <00:13:24.875>have <00:13:25.050>to <00:13:25.225>focus <00:13:25.400>on <00:13:25.575>the <00:13:25.750>really <00:13:25.925>important <00:13:26.100>things.

212
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<00:13:28.660>And <00:13:28.860>we <00:13:29.060>practiced <00:13:29.260>this <00:13:29.459>key <00:13:29.660>questions <00:13:29.860>with <00:13:30.060>very,

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<00:13:32.710>very <00:13:32.865>brief <00:13:33.021>answers <00:13:33.176>a <00:13:33.332>few <00:13:33.487>times. <00:13:33.643>And <00:13:33.798>we <00:13:33.954>noted, <00:13:34.110>oh,

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<00:13:37.260>the <00:13:37.493>answers <00:13:37.726>were <00:13:37.960>given <00:13:38.193>on <00:13:38.426>sticky <00:13:38.660>notes.

215
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<00:13:40.230>So <00:13:40.346>we <00:13:40.463>collected <00:13:40.580>a <00:13:40.696>few <00:13:40.813>sticky <00:13:40.930>notes <00:13:41.046>as <00:13:41.163>answers <00:13:41.280>to <00:13:41.396>these <00:13:41.513>core <00:13:41.630>questions.

216
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<00:13:44.790>And <00:13:44.883>then <00:13:44.976>we <00:13:45.069>came <00:13:45.163>up <00:13:45.256>with <00:13:45.349>the <00:13:45.443>idea <00:13:45.536>of <00:13:45.630>just <00:13:45.723>ordering <00:13:45.816>these <00:13:45.910>sticky <00:13:46.003>notes <00:13:46.096>on <00:13:46.189>a

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<00:13:49.730>sheet <00:13:49.930>of <00:13:50.130>paper <00:13:50.330>to <00:13:50.530>make <00:13:50.730>them <00:13:50.930>easily <00:13:51.130>findable.

218
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<00:13:53.630>So <00:13:53.757>if <00:13:53.884>you're <00:13:54.011>looking <00:13:54.139>for <00:13:54.266>key <00:13:54.393>stakeholders <00:13:54.520>or <00:13:54.648>for <00:13:54.775>key <00:13:54.902>technical <00:13:55.030>decisions,

219
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<00:13:58.040>there <00:13:58.133>is <00:13:58.226>a <00:13:58.319>certain <00:13:58.413>place <00:13:58.506>on <00:13:58.599>your <00:13:58.693>flip <00:13:58.786>chart <00:13:58.880>on <00:13:58.973>your <00:13:59.066>document <00:13:59.160>where <00:13:59.253>you <00:13:59.346>look <00:13:59.439>for

220
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<00:14:02.030>these <00:14:02.185>questions. <00:14:02.341>Actually <00:14:02.496>there <00:14:02.652>are <00:14:02.807>a <00:14:02.963>few <00:14:03.118>more <00:14:03.274>core <00:14:03.430>questions.

221
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<00:14:06.870>I <00:14:07.150>don't <00:14:07.430>explain <00:14:07.710>those, <00:14:07.990>but <00:14:08.270>um,

222
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<00:14:09.790>I <00:14:09.897>wanna <00:14:10.005>show <00:14:10.113>you <00:14:10.220>the <00:14:10.328>structure <00:14:10.436>of <00:14:10.543>the <00:14:10.651>canvas <00:14:10.759>we <00:14:10.866>propose <00:14:10.974>and <00:14:11.082>you <00:14:11.189>will

223
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<00:14:16.220>if <00:14:16.375>you <00:14:16.531>followed <00:14:16.686>my <00:14:16.842>key <00:14:16.997>questions, <00:14:17.153>business <00:14:17.308>requirements, <00:14:17.464>business, <00:14:17.620>um,

224
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<00:14:20.440>stakeholders, <00:14:20.615>key <00:14:20.790>stakeholders, <00:14:20.965>key <00:14:21.140>decisions. <00:14:21.315>This <00:14:21.490>is <00:14:21.665>open <00:14:21.840>source,

225
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<00:14:25.390>this <00:14:25.490>is <00:14:25.590>freely <00:14:25.689>available. <00:14:25.790>You <00:14:25.890>get <00:14:25.990>some <00:14:26.090>links <00:14:26.189>later <00:14:26.290>on <00:14:26.390>where <00:14:26.490>you <00:14:26.590>can <00:14:26.689>download <00:14:26.790>it.

226
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<00:14:29.550>It's <00:14:29.750>nice <00:14:29.949>you <00:14:30.150>take <00:14:30.349>pictures. <00:14:30.550>Um, <00:14:30.750>but <00:14:30.949>you,

227
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<00:14:33.840>you <00:14:33.927>get <00:14:34.015>a <00:14:34.102>Miro <00:14:34.190>bot, <00:14:34.277>you <00:14:34.365>get <00:14:34.452>a <00:14:34.540>dry <00:14:34.627>IO <00:14:34.715>representation <00:14:34.802>in <00:14:34.890>every <00:14:34.977>format <00:14:35.065>you <00:14:35.152>want <00:14:35.240>it,

228
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<00:14:38.000>you <00:14:38.127>can <00:14:38.254>have <00:14:38.381>it, <00:14:38.509>but <00:14:38.636>this <00:14:38.763>is <00:14:38.890>the <00:14:39.018>proposal <00:14:39.145>we <00:14:39.272>make <00:14:39.400>problem,

229
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<00:14:42.560>it's <00:14:42.660>on <00:14:42.760>the <00:14:42.859>left <00:14:42.959>side. <00:14:43.060>Oh <00:14:43.160>no, <00:14:43.260>the <00:14:43.359>problem <00:14:43.459>is <00:14:43.560>not <00:14:43.660>on <00:14:43.760>the <00:14:43.859>left <00:14:43.959>side.

230
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<00:14:45.830>Ben <00:14:45.930>is <00:14:46.030>standing <00:14:46.130>on, <00:14:46.230>on <00:14:46.330>your <00:14:46.430>left <00:14:46.530>side. <00:14:46.630>Problem <00:14:46.730>description <00:14:46.830>is <00:14:46.930>on <00:14:47.030>the <00:14:47.130>left <00:14:47.230>side,

231
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<00:14:50.290>on <00:14:50.480>the <00:14:50.670>left <00:14:50.861>part <00:14:51.051>of <00:14:51.242>the <00:14:51.433>canvas.

232
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<00:14:52.020>The <00:14:52.136>solution <00:14:52.253>description <00:14:52.370>is <00:14:52.486>more <00:14:52.603>or <00:14:52.720>less <00:14:52.836>the <00:14:52.953>right <00:14:53.069>part <00:14:53.186>and, <00:14:53.303>and <00:14:53.420>whatever

233
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<00:14:58.240>our <00:14:58.356>time <00:14:58.473>is <00:14:58.590>to <00:14:58.706>brief <00:14:58.823>here, <00:14:58.940>and <00:14:59.056>this <00:14:59.173>is <00:14:59.290>not <00:14:59.406>the <00:14:59.523>right, <00:14:59.640>uh,

234
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<00:15:01.760>the <00:15:01.887>right <00:15:02.014>situation <00:15:02.141>to <00:15:02.269>go <00:15:02.396>into <00:15:02.523>details <00:15:02.650>of <00:15:02.778>every <00:15:02.905>of <00:15:03.032>these <00:15:03.160>boxes.

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<00:15:06.080>It <00:15:06.207>would <00:15:06.334>be <00:15:06.461>probably <00:15:06.589>be <00:15:06.716>boring. <00:15:06.843>We <00:15:06.970>want <00:15:07.098>to <00:15:07.225>show <00:15:07.352>you, <00:15:07.480>um,

236
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<00:15:10.110>a <00:15:10.285>few <00:15:10.460>use <00:15:10.635>cases <00:15:10.810>where <00:15:10.985>such <00:15:11.160>a <00:15:11.335>very, <00:15:11.510>very,

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<00:15:14.730>or <00:15:14.870>let <00:15:15.010>me <00:15:15.150>tell <00:15:15.290>it <00:15:15.430>extremely <00:15:15.570>brief <00:15:15.710>documentation <00:15:15.850>might <00:15:15.990>be <00:15:16.130>useful.

238
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<00:15:19.770>And <00:15:19.925>one <00:15:20.081>of <00:15:20.236>my <00:15:20.392>professional <00:15:20.547>hobbies <00:15:20.703>is <00:15:20.858>performing <00:15:21.014>reviews <00:15:21.170>or

239
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<00:15:24.970>call <00:15:25.320>it <00:15:25.670>audits <00:15:26.020>or <00:15:26.370>whatever.

240
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<00:15:26.980>I <00:15:27.087>have <00:15:27.195>a <00:15:27.303>look <00:15:27.410>as <00:15:27.518>an <00:15:27.626>external <00:15:27.733>consultant <00:15:27.841>at <00:15:27.949>some <00:15:28.056>IT <00:15:28.164>systems <00:15:28.272>and <00:15:28.380>I

241
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<00:15:31.940>give <00:15:32.095>you <00:15:32.251>my <00:15:32.406>opinion, <00:15:32.562>things <00:15:32.717>I <00:15:32.873>like, <00:15:33.028>things <00:15:33.184>I <00:15:33.340>dislike.

242
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<00:15:36.430>And <00:15:36.557>probably <00:15:36.684>you <00:15:36.811>all <00:15:36.939>have <00:15:37.066>been <00:15:37.193>involved <00:15:37.320>in <00:15:37.448>such <00:15:37.575>kind <00:15:37.702>of <00:15:37.829>reviews.

243
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<00:15:40.710>And <00:15:40.850>one <00:15:40.990>question <00:15:41.130>is <00:15:41.270>how <00:15:41.410>do <00:15:41.550>we <00:15:41.690>start <00:15:41.830>a <00:15:41.970>review? <00:15:42.110>Um,

244
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<00:15:44.990>we <00:15:45.117>have <00:15:45.244>to <00:15:45.371>explain <00:15:45.499>this <00:15:45.626>review <00:15:45.753>subject <00:15:45.880>to <00:15:46.008>people <00:15:46.135>and <00:15:46.262>we <00:15:46.390>experienced

245
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<00:15:50.040>that <00:15:50.195>having <00:15:50.351>a <00:15:50.506>canvas <00:15:50.662>to <00:15:50.817>start <00:15:50.973>a <00:15:51.128>review. <00:15:51.284>The <00:15:51.439>briefest,

246
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<00:15:54.750>the <00:15:55.443>most <00:15:56.136>succinct,

247
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<00:15:56.310>the <00:15:56.484>most <00:15:56.660>compact <00:15:56.834>possible <00:15:57.010>documentation <00:15:57.185>of <00:15:57.359>a <00:15:57.535>system <00:15:57.709>explaining

248
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<00:16:01.090>both <00:16:01.290>the <00:16:01.490>problem <00:16:01.690>and <00:16:01.890>the <00:16:02.090>solution, <00:16:02.290>the <00:16:02.490>canvas.

249
00:16:04.910 --> 00:16:09.890
<00:16:04.910>So <00:16:05.026>starting <00:16:05.143>a <00:16:05.260>review <00:16:05.376>with <00:16:05.493>a <00:16:05.610>canvas <00:16:05.726>and <00:16:05.843>the <00:16:05.959>review <00:16:06.076>kickoff <00:16:06.193>create <00:16:06.310>a

250
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<00:16:09.890>canvas <00:16:10.170>with <00:16:10.449>the <00:16:10.730>review <00:16:11.010>team <00:16:11.290>and,

251
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<00:16:12.190>and <00:16:12.390>the <00:16:12.590>technical <00:16:12.790>stakeholders <00:16:12.990>together <00:16:13.190>is <00:16:13.390>a <00:16:13.590>really,

252
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<00:16:15.130>really <00:16:15.410>helpful <00:16:15.689>way <00:16:15.970>to <00:16:16.250>get <00:16:16.530>great,

253
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<00:16:18.610>great <00:16:18.717>results <00:16:18.825>from <00:16:18.933>the <00:16:19.040>review <00:16:19.148>and <00:16:19.256>to <00:16:19.363>have <00:16:19.471>all <00:16:19.579>the <00:16:19.686>people <00:16:19.794>involved <00:16:19.902>in <00:16:20.010>a

254
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<00:16:23.720>few <00:16:23.836>minutes. <00:16:23.953>So <00:16:24.070>it, <00:16:24.186>it's <00:16:24.303>really <00:16:24.420>fast <00:16:24.536>creating <00:16:24.653>such <00:16:24.770>a <00:16:24.886>canvas <00:16:25.003>and <00:16:25.120>um,

255
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<00:16:29.790>the <00:16:29.964>canvas <00:16:30.140>makes <00:16:30.314>sure <00:16:30.490>you <00:16:30.665>don't <00:16:30.839>forget <00:16:31.015>important <00:16:31.189>areas.

256
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<00:16:35.890>Okay, <00:16:36.421>so,

257
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<00:16:36.480>but <00:16:36.587>maybe <00:16:36.695>you're <00:16:36.803>not <00:16:36.910>doing <00:16:37.018>reviews <00:16:37.126>or <00:16:37.233>you <00:16:37.341>want <00:16:37.449>to <00:16:37.556>document <00:16:37.664>your <00:16:37.772>own <00:16:37.880>system.

258
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<00:16:41.240>And <00:16:41.614>then <00:16:41.989>I,

259
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<00:16:42.580>I <00:16:42.673>know <00:16:42.766>from <00:16:42.860>my <00:16:42.953>own <00:16:43.046>experience <00:16:43.140>that <00:16:43.233>it <00:16:43.326>can <00:16:43.420>be <00:16:43.513>very <00:16:43.606>daunting <00:16:43.700>if <00:16:43.793>you <00:16:43.886>have <00:16:43.980>your

260
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<00:16:46.260>system <00:16:46.493>that's <00:16:46.726>like <00:16:46.960>10, <00:16:47.193>15 <00:16:47.426>years <00:16:47.660>old,

261
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<00:16:49.080>two <00:16:49.220>and <00:16:49.360>a <00:16:49.500>half <00:16:49.640>million <00:16:49.780>lines <00:16:49.920>of <00:16:50.060>code <00:16:50.200>or <00:16:50.340>even <00:16:50.480>more.

262
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<00:16:51.320>And <00:16:51.520>then <00:16:51.720>your <00:16:51.920>boss <00:16:52.120>comes <00:16:52.320>and <00:16:52.520>says, <00:16:52.720>okay,

263
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<00:16:54.760>you <00:16:54.876>are <00:16:54.993>the <00:16:55.110>guy <00:16:55.226>or <00:16:55.343>the <00:16:55.460>girl <00:16:55.576>that's <00:16:55.693>going <00:16:55.810>to <00:16:55.926>document <00:16:56.043>the <00:16:56.160>stuff,

264
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<00:16:58.360>please <00:16:58.487>start <00:16:58.614>and <00:16:58.741>create <00:16:58.869>an <00:16:58.996>architecture <00:16:59.123>documentation <00:16:59.250>and <00:16:59.378>it's <00:16:59.505>like <00:16:59.632>standing <00:16:59.760>in

265
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<00:17:01.780>front <00:17:01.896>of <00:17:02.013>a <00:17:02.130>huge <00:17:02.246>mountain <00:17:02.363>that <00:17:02.480>you're <00:17:02.596>supposed <00:17:02.713>to <00:17:02.829>climb <00:17:02.946>and <00:17:03.063>you're <00:17:03.180>sitting

266
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<00:17:06.619>down <00:17:06.727>want <00:17:06.835>to <00:17:06.943>start <00:17:07.050>a <00:17:07.158>ride <00:17:07.266>and <00:17:07.373>you <00:17:07.481>just <00:17:07.589>don't <00:17:07.696>know <00:17:07.804>where <00:17:07.912>to <00:17:08.020>start.

267
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<00:17:09.440>So <00:17:09.533>this <00:17:09.626>canvas <00:17:09.720>can <00:17:09.813>help <00:17:09.906>you <00:17:10.000>to <00:17:10.093>avoid <00:17:10.186>this <00:17:10.280>blank <00:17:10.373>paper <00:17:10.466>syndrome <00:17:10.560>so <00:17:10.653>that <00:17:10.746>you <00:17:10.840>have

268
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<00:17:13.420>this <00:17:13.575>blockage <00:17:13.731>and <00:17:13.886>it's, <00:17:14.042>I <00:17:14.197>mean <00:17:14.353>it's <00:17:14.508>the <00:17:14.664>easiest <00:17:14.820>start.

269
00:17:16.320 --> 00:17:18.620
<00:17:16.319>You <00:17:16.553>have <00:17:16.786>all <00:17:17.020>those <00:17:17.253>areas <00:17:17.486>already <00:17:17.720>predefined,

270
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<00:17:20.069>just <00:17:20.186>start <00:17:20.303>to <00:17:20.419>fill <00:17:20.536>them <00:17:20.653>out <00:17:20.770>and <00:17:20.886>if <00:17:21.003>you <00:17:21.119>don't <00:17:21.236>have <00:17:21.353>the <00:17:21.470>answers,

271
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<00:17:22.540>go <00:17:22.714>to <00:17:22.889>the <00:17:23.065>people <00:17:23.240>who <00:17:23.415>might <00:17:23.589>have <00:17:23.764>the <00:17:23.940>answers,

272
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<00:17:25.180>ask <00:17:25.380>them <00:17:25.580>and <00:17:25.780>fill <00:17:25.980>out <00:17:26.180>the <00:17:26.380>canvas <00:17:26.580>together.

273
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<00:17:28.780>And <00:17:28.896>a <00:17:29.013>third <00:17:29.129>area <00:17:29.246>where <00:17:29.363>you <00:17:29.480>can <00:17:29.596>use <00:17:29.713>it <00:17:29.830>as <00:17:29.946>in <00:17:30.063>an <00:17:30.180>emergency.

274
00:17:33.740 --> 00:17:37.300
<00:17:33.740>So <00:17:33.880>there <00:17:34.020>is <00:17:34.160>no <00:17:34.300>time <00:17:34.440>for <00:17:34.580>documentation <00:17:34.720>like <00:17:34.860>you <00:17:35.000>all <00:17:35.140>know,

275
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<00:17:37.300>you're <00:17:37.533>not <00:17:37.768>supposed <00:17:38.002>to <00:17:38.235>document,

276
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<00:17:38.340>it's <00:17:38.467>not <00:17:38.594>part <00:17:38.721>of <00:17:38.849>your <00:17:38.976>definition <00:17:39.103>of <00:17:39.230>done <00:17:39.358>or <00:17:39.485>maybe <00:17:39.612>it <00:17:39.740>is,

277
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<00:17:40.800>but <00:17:40.907>your <00:17:41.015>p <00:17:41.123>o <00:17:41.230>doesn't <00:17:41.338>care. <00:17:41.446>Um, <00:17:41.553>and <00:17:41.661>you <00:17:41.769>have <00:17:41.876>to <00:17:41.984>write <00:17:42.092>something <00:17:42.200>down.

278
00:17:45.360 --> 00:17:48.700
<00:17:45.360>You <00:17:45.487>need <00:17:45.614>something <00:17:45.741>because <00:17:45.869>otherwise <00:17:45.996>you <00:17:46.123>can't <00:17:46.250>explain <00:17:46.378>your <00:17:46.505>system <00:17:46.632>to <00:17:46.760>someone

279
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<00:17:48.700>else. <00:17:48.855>It <00:17:49.011>might <00:17:49.166>break. <00:17:49.322>You <00:17:49.477>need <00:17:49.633>some <00:17:49.788>sort <00:17:49.944>of <00:17:50.100>knowledge,

280
00:17:52.230 --> 00:17:56.340
<00:17:52.230>then <00:17:52.430>you <00:17:52.630>can <00:17:52.830>use <00:17:53.030>this <00:17:53.230>canvas <00:17:53.430>and <00:17:53.630>um,

281
00:17:57.410 --> 00:17:58.500
<00:17:57.410>it's <00:17:57.606>nice <00:17:57.802>to <00:17:57.998>talk <00:17:58.194>about <00:17:58.391>it.

282
00:17:58.520 --> 00:18:03.360
<00:17:58.520>But <00:17:58.627>we <00:17:58.735>also <00:17:58.843>brought <00:17:58.950>some <00:17:59.058>examples <00:17:59.166>that <00:17:59.273>we <00:17:59.381>would <00:17:59.489>like <00:17:59.596>to <00:17:59.704>show <00:17:59.812>you. <00:17:59.920>So,

283
00:18:04.140 --> 00:18:08.880
<00:18:04.140>uh, <00:18:04.256>here's <00:18:04.373>one <00:18:04.490>for <00:18:04.606>a <00:18:04.723>C <00:18:04.840>R <00:18:04.956>M <00:18:05.073>mass <00:18:05.190>market, <00:18:05.306>c <00:18:05.423>r <00:18:05.540>m.

284
00:18:08.880 --> 00:18:12.680
<00:18:08.880>That's <00:18:09.007>a <00:18:09.134>project <00:18:09.261>where <00:18:09.389>Gano <00:18:09.516>actually <00:18:09.643>was <00:18:09.770>part <00:18:09.898>of <00:18:10.025>the <00:18:10.152>development <00:18:10.280>team,

285
00:18:12.800 --> 00:18:16.440
<00:18:12.800>I <00:18:12.927>think <00:18:13.054>as <00:18:13.181>the <00:18:13.309>architect. <00:18:13.436>Um, <00:18:13.563>so <00:18:13.690>the <00:18:13.818>name <00:18:13.945>is <00:18:14.072>different, <00:18:14.200>um,

286
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<00:18:16.460>but <00:18:16.560>he <00:18:16.660>was <00:18:16.760>allowed <00:18:16.860>to <00:18:16.960>talk <00:18:17.060>about <00:18:17.160>it <00:18:17.260>in <00:18:17.360>his <00:18:17.460>book <00:18:17.560>ARC <00:18:17.660>42 <00:18:17.760>by <00:18:17.860>example.

287
00:18:19.940 --> 00:18:21.080
<00:18:19.940>So <00:18:20.145>there <00:18:20.350>you <00:18:20.555>have <00:18:20.760>a <00:18:20.966>very,

288
00:18:21.190 --> 00:18:25.440
<00:18:21.190>very <00:18:21.317>detailed <00:18:21.444>ARC <00:18:21.571>42 <00:18:21.699>documentation <00:18:21.826>and <00:18:21.953>this <00:18:22.080>is <00:18:22.208>the <00:18:22.335>canvas <00:18:22.462>about <00:18:22.590>it.

289
00:18:25.440 --> 00:18:27.080
<00:18:25.440>So <00:18:25.790>you <00:18:26.140>see <00:18:26.490>several <00:18:26.840>sections.

290
00:18:27.140 --> 00:18:29.600
<00:18:27.140>You <00:18:27.280>see <00:18:27.420>there <00:18:27.560>are <00:18:27.700>quite <00:18:27.840>a <00:18:27.980>few <00:18:28.120>stakeholders <00:18:28.260>that <00:18:28.400>are <00:18:28.540>important.

291
00:18:30.020 --> 00:18:31.880
<00:18:30.020>You <00:18:30.220>have <00:18:30.420>a <00:18:30.620>space <00:18:30.820>for <00:18:31.020>the <00:18:31.220>business <00:18:31.420>context.

292
00:18:32.310 --> 00:18:36.120
<00:18:32.310>This <00:18:32.397>is <00:18:32.485>by <00:18:32.572>the <00:18:32.659>way <00:18:32.747>not <00:18:32.835>the <00:18:32.922>previous <00:18:33.010>version <00:18:33.097>of <00:18:33.185>the <00:18:33.272>layout. <00:18:33.360>We <00:18:33.447>changed <00:18:33.534>it <00:18:33.622>a <00:18:33.710>bit.

293
00:18:36.620 --> 00:18:40.840
<00:18:36.620>Um, <00:18:36.736>so <00:18:36.853>there <00:18:36.969>are <00:18:37.086>some <00:18:37.203>quality <00:18:37.320>requirements <00:18:37.436>and <00:18:37.553>also <00:18:37.669>there <00:18:37.786>are <00:18:37.903>some <00:18:38.020>problems.

294
00:18:42.680 --> 00:18:47.380
<00:18:42.680>We <00:18:42.855>created <00:18:43.030>this <00:18:43.205>canvas <00:18:43.380>using <00:18:43.555>an <00:18:43.730>online <00:18:43.905>collaboration <00:18:44.080>board.

295
00:18:47.610 --> 00:18:52.220
<00:18:47.610>Miro, <00:18:47.784>you <00:18:47.959>probably <00:18:48.135>know <00:18:48.310>such <00:18:48.485>tools, <00:18:48.659>uh, <00:18:48.834>since <00:18:49.010>pandemic,

296
00:18:52.330 --> 00:18:55.980
<00:18:52.330>everybody's <00:18:52.504>working <00:18:52.679>on <00:18:52.855>such <00:18:53.030>kind <00:18:53.205>of <00:18:53.379>tools <00:18:53.554>and <00:18:53.730>um,

297
00:18:57.490 --> 00:18:59.390
<00:18:57.490>we <00:18:57.770>used <00:18:58.050>a <00:18:58.330>color, <00:18:58.610>the <00:18:58.890>color,

298
00:18:59.790 --> 00:19:04.470
<00:18:59.790>a <00:18:59.930>reddish <00:19:00.070>color <00:19:00.210>to <00:19:00.350>describe <00:19:00.490>more <00:19:00.629>problematic <00:19:00.770>decisions <00:19:00.909>or <00:19:01.050>problematic <00:19:01.190>parts

299
00:19:04.890 --> 00:19:09.270
<00:19:04.890>of <00:19:05.065>this <00:19:05.240>system. <00:19:05.415>Um, <00:19:05.590>we <00:19:05.765>used <00:19:05.940>different, <00:19:06.115>uh, <00:19:06.290>fonts.

300
00:19:09.330 --> 00:19:11.030
<00:19:09.330>You <00:19:09.530>probably <00:19:09.730>don't <00:19:09.929>like <00:19:10.129>the <00:19:10.330>fonts, <00:19:10.530>but <00:19:10.730>uh,

301
00:19:11.030 --> 00:19:15.270
<00:19:11.030>we <00:19:11.157>tried <00:19:11.284>to <00:19:11.411>to <00:19:11.539>separate <00:19:11.666>some <00:19:11.793>kind <00:19:11.920>of <00:19:12.048>information <00:19:12.175>and <00:19:12.302>we <00:19:12.430>combined

302
00:19:15.870 --> 00:19:20.460
<00:19:15.870>existing <00:19:16.044>graphics <00:19:16.219>and <00:19:16.395>texts <00:19:16.570>we <00:19:16.745>created <00:19:16.919>from <00:19:17.094>scratch. <00:19:17.270>Um,

303
00:19:20.560 --> 00:19:22.260
<00:19:20.560>and <00:19:21.026>it <00:19:21.493>took, <00:19:21.960>um,

304
00:19:23.000 --> 00:19:27.980
<00:19:23.000>it <00:19:23.116>took <00:19:23.233>me <00:19:23.350>about <00:19:23.466>half <00:19:23.583>an <00:19:23.700>hour <00:19:23.816>to <00:19:23.933>compile <00:19:24.050>this <00:19:24.166>information <00:19:24.283>to <00:19:24.400>recheck

305
00:19:27.980 --> 00:19:31.220
<00:19:27.980>with <00:19:28.107>parts <00:19:28.234>of <00:19:28.361>the <00:19:28.489>development <00:19:28.616>team. <00:19:28.743>So <00:19:28.870>this <00:19:28.998>was <00:19:29.125>done <00:19:29.252>really <00:19:29.380>quickly.

306
00:19:32.360 --> 00:19:36.380
<00:19:32.360>And <00:19:32.467>in <00:19:32.575>case <00:19:32.683>you <00:19:32.790>have <00:19:32.898>a <00:19:33.006>German <00:19:33.113>insurance <00:19:33.221>card <00:19:33.329>and <00:19:33.436>then <00:19:33.544>your <00:19:33.652>German <00:19:33.760>health

307
00:19:36.380 --> 00:19:38.540
<00:19:36.380>insurance <00:19:36.555>card, <00:19:36.730>you <00:19:36.905>have <00:19:37.080>a <00:19:37.255>photo <00:19:37.430>printed <00:19:37.605>on <00:19:37.780>it.

308
00:19:38.770 --> 00:19:41.620
<00:19:38.770>It's <00:19:38.910>exactly <00:19:39.050>the <00:19:39.190>system <00:19:39.330>that <00:19:39.470>printed <00:19:39.610>the <00:19:39.750>photo <00:19:39.889>on <00:19:40.030>the <00:19:40.170>card.

309
00:19:43.020 --> 00:19:46.430
<00:19:43.020>It's <00:19:43.147>one <00:19:43.274>of <00:19:43.401>the <00:19:43.529>photos <00:19:43.656>that <00:19:43.783>prints <00:19:43.910>photos <00:19:44.038>on, <00:19:44.165>on <00:19:44.292>insurance <00:19:44.420>cards.

310
00:19:47.410 --> 00:19:51.270
<00:19:47.410>So <00:19:47.550>the <00:19:47.690>one <00:19:47.830>you <00:19:47.970>just <00:19:48.110>saw <00:19:48.250>was <00:19:48.390>a <00:19:48.530>very <00:19:48.670>large, <00:19:48.810>um,

311
00:19:51.670 --> 00:19:54.550
<00:19:51.670>software <00:19:51.825>with <00:19:51.981>multiple <00:19:52.136>people <00:19:52.292>working <00:19:52.447>on <00:19:52.603>it. <00:19:52.758>This <00:19:52.914>is <00:19:53.070>an,

312
00:19:54.650 --> 00:19:58.910
<00:19:54.650>an <00:19:54.757>example <00:19:54.865>from <00:19:54.973>an <00:19:55.080>Inno <00:19:55.188>Q <00:19:55.296>internal <00:19:55.403>software <00:19:55.511>that <00:19:55.619>I <00:19:55.726>was <00:19:55.834>part <00:19:55.942>of <00:19:56.050>writing.

313
00:19:58.970 --> 00:20:03.190
<00:19:58.970>So <00:19:59.110>we <00:19:59.250>were <00:19:59.390>just <00:19:59.530>four <00:19:59.670>people, <00:19:59.810>um, <00:19:59.950>for <00:20:00.090>salary <00:20:00.230>management. <00:20:00.370>Um,

314
00:20:03.410 --> 00:20:07.670
<00:20:03.410>but <00:20:03.537>you <00:20:03.664>see <00:20:03.791>there <00:20:03.919>is <00:20:04.046>also <00:20:04.173>like, <00:20:04.300>uh, <00:20:04.428>some <00:20:04.555>stakeholders <00:20:04.682>our <00:20:04.810>decisions.

315
00:20:07.670 --> 00:20:09.430
<00:20:07.670>There <00:20:07.870>are <00:20:08.070>good <00:20:08.270>decisions, <00:20:08.470>there <00:20:08.670>are <00:20:08.870>bad <00:20:09.070>decisions,

316
00:20:09.680 --> 00:20:11.070
<00:20:09.680>there <00:20:09.930>is <00:20:10.180>also <00:20:10.430>a <00:20:10.680>context <00:20:10.931>diagram.

317
00:20:11.290 --> 00:20:14.230
<00:20:11.290>You <00:20:11.430>can <00:20:11.570>by <00:20:11.710>the <00:20:11.850>way <00:20:11.990>reuse <00:20:12.129>information <00:20:12.270>that <00:20:12.409>you <00:20:12.550>already <00:20:12.690>have.

318
00:20:14.230 --> 00:20:17.350
<00:20:14.230>So <00:20:14.323>you <00:20:14.416>don't <00:20:14.510>have <00:20:14.603>start <00:20:14.696>from <00:20:14.790>to <00:20:14.883>start <00:20:14.976>from <00:20:15.070>scratch <00:20:15.163>if <00:20:15.256>you <00:20:15.350>already <00:20:15.443>have <00:20:15.536>some <00:20:15.630>sort

319
00:20:17.350 --> 00:20:21.830
<00:20:17.350>of <00:20:17.505>context <00:20:17.661>diagram <00:20:17.816>just <00:20:17.972>copied <00:20:18.127>there <00:20:18.283>and <00:20:18.438>reuse <00:20:18.594>it. <00:20:18.750>Um,

320
00:20:22.050 --> 00:20:25.350
<00:20:22.050>and <00:20:22.177>we <00:20:22.304>also <00:20:22.431>have <00:20:22.559>a <00:20:22.686>third <00:20:22.813>example, <00:20:22.940>uh, <00:20:23.068>that's <00:20:23.195>from <00:20:23.322>a <00:20:23.450>very,

321
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<00:20:25.380>very <00:20:25.730>small <00:20:26.080>tool <00:20:26.430>that <00:20:26.780>uh,

322
00:20:27.270 --> 00:20:31.430
<00:20:27.270>NER <00:20:27.363>developed <00:20:27.456>which <00:20:27.550>basically <00:20:27.643>checks <00:20:27.736>your <00:20:27.830>H <00:20:27.923>T <00:20:28.016>M <00:20:28.110>L <00:20:28.203>document <00:20:28.296>if <00:20:28.389>all <00:20:28.483>the <00:20:28.576>links <00:20:28.670>are

323
00:20:31.430 --> 00:20:34.870
<00:20:31.430>wallet. <00:20:31.546>So <00:20:31.663>you <00:20:31.780>see <00:20:31.896>that <00:20:32.013>you <00:20:32.130>can <00:20:32.246>use <00:20:32.363>this <00:20:32.480>canvas <00:20:32.596>for <00:20:32.713>very <00:20:32.830>small,

324
00:20:34.870 --> 00:20:39.230
<00:20:34.870>maybe <00:20:34.986>even <00:20:35.103>personal <00:20:35.219>project, <00:20:35.336>but <00:20:35.453>also <00:20:35.570>for <00:20:35.686>very <00:20:35.803>huge <00:20:35.919>projects <00:20:36.036>with <00:20:36.153>several <00:20:36.270>teams.

325
00:20:40.410 --> 00:20:45.150
<00:20:40.410>And <00:20:40.585>one <00:20:40.760>observation <00:20:40.935>we <00:20:41.110>did <00:20:41.285>over <00:20:41.460>the <00:20:41.635>years <00:20:41.810>is

326
00:20:45.150 --> 00:20:49.720
<00:20:45.150>that <00:20:45.305>even <00:20:45.461>in <00:20:45.616>case <00:20:45.772>of <00:20:45.927>systems <00:20:46.083>that <00:20:46.238>are <00:20:46.394>very <00:20:46.550>badly

327
00:20:50.160 --> 00:20:53.480
<00:20:50.160>documented, <00:20:50.335>there <00:20:50.510>are <00:20:50.685>nearly <00:20:50.860>no <00:20:51.035>documentation <00:20:51.210>exists <00:20:51.385>at <00:20:51.560>all.

328
00:20:54.270 --> 00:20:59.200
<00:20:54.270>Some <00:20:54.386>people <00:20:54.503>from <00:20:54.620>the <00:20:54.736>development <00:20:54.853>team <00:20:54.970>will <00:20:55.086>have <00:20:55.203>made <00:20:55.320>some <00:20:55.436>personal <00:20:55.553>notes <00:20:55.670>and

329
00:20:59.620 --> 00:21:00.140
um,

330
00:21:00.140 --> 00:21:05.040
<00:21:00.140>the <00:21:00.233>canvas <00:21:00.326>is <00:21:00.420>an <00:21:00.513>idea <00:21:00.606>to <00:21:00.700>collect <00:21:00.793>such <00:21:00.886>some <00:21:00.980>of <00:21:01.073>these <00:21:01.166>personal <00:21:01.260>notes <00:21:01.353>and <00:21:01.446>just <00:21:01.540>put

331
00:21:05.040 --> 00:21:09.140
<00:21:05.040>it <00:21:05.215>on <00:21:05.389>a <00:21:05.565>sticker <00:21:05.740>and, <00:21:05.915>and <00:21:06.090>collect <00:21:06.264>it. <00:21:06.440>Um,

332
00:21:09.800 --> 00:21:14.100
<00:21:09.800>so <00:21:09.899>giving <00:21:10.000>you <00:21:10.100>a <00:21:10.200>jumpstart <00:21:10.300>so <00:21:10.399>you <00:21:10.500>don't <00:21:10.600>always <00:21:10.700>need <00:21:10.800>to <00:21:10.899>start <00:21:11.000>from <00:21:11.100>from <00:21:11.200>scratch.

333
00:21:17.790 --> 00:21:22.210
<00:21:17.790>So <00:21:17.906>you <00:21:18.023>might <00:21:18.139>say, <00:21:18.256>okay, <00:21:18.373>well <00:21:18.490>great, <00:21:18.606>these <00:21:18.723>are <00:21:18.840>examples <00:21:18.956>that <00:21:19.073>we <00:21:19.190>made.

334
00:21:22.230 --> 00:21:26.570
<00:21:22.230>So <00:21:22.323>we <00:21:22.416>made <00:21:22.510>the <00:21:22.603>canvas, <00:21:22.696>they <00:21:22.790>are <00:21:22.883>our <00:21:22.976>examples. <00:21:23.070>Of <00:21:23.163>course <00:21:23.256>it <00:21:23.350>works <00:21:23.443>for <00:21:23.536>them. <00:21:23.630>Um,

335
00:21:26.990 --> 00:21:30.890
<00:21:26.990>but <00:21:27.097>I <00:21:27.205>would <00:21:27.313>like <00:21:27.420>to <00:21:27.528>talk <00:21:27.636>about <00:21:27.743>some <00:21:27.851>experience <00:21:27.959>that <00:21:28.066>we <00:21:28.174>already <00:21:28.282>gathered <00:21:28.390>in

336
00:21:30.890 --> 00:21:35.390
<00:21:30.890>projects <00:21:31.090>with, <00:21:31.290>with <00:21:31.490>customers. <00:21:31.690>So <00:21:31.890>in <00:21:32.090>every <00:21:32.290>case,

337
00:21:35.570 --> 00:21:36.670
<00:21:35.570>in <00:21:35.817>less <00:21:36.065>than <00:21:36.312>two <00:21:36.560>hours,

338
00:21:36.810 --> 00:21:40.950
<00:21:36.810>we <00:21:36.909>had <00:21:37.010>a <00:21:37.110>complete <00:21:37.210>canvas <00:21:37.310>filled <00:21:37.409>out <00:21:37.510>with <00:21:37.610>all <00:21:37.710>the <00:21:37.810>section <00:21:37.909>with <00:21:38.010>all <00:21:38.110>the <00:21:38.210>important

339
00:21:40.950 --> 00:21:41.783
information.

340
00:21:41.850 --> 00:21:46.590
<00:21:41.850>And <00:21:41.957>the <00:21:42.065>funny <00:21:42.173>thing <00:21:42.280>for <00:21:42.388>me <00:21:42.496>was <00:21:42.603>that <00:21:42.711>people <00:21:42.819>had <00:21:42.926>like <00:21:43.034>aha <00:21:43.142>experience <00:21:43.250>with

341
00:21:46.770 --> 00:21:51.590
<00:21:46.770>ah, <00:21:46.857>that's <00:21:46.945>how <00:21:47.032>we <00:21:47.120>do <00:21:47.207>it <00:21:47.295>or <00:21:47.382>that's <00:21:47.470>why <00:21:47.557>we <00:21:47.645>did <00:21:47.732>something <00:21:47.820>like <00:21:47.907>we <00:21:47.995>do <00:21:48.082>it <00:21:48.170>now.

342
00:21:52.170 --> 00:21:56.550
<00:21:52.170>Um, <00:21:52.325>and <00:21:52.481>also <00:21:52.636>people <00:21:52.792>started <00:21:52.947>to <00:21:53.103>remember <00:21:53.258>decisions <00:21:53.414>for <00:21:53.570>example,

343
00:21:56.690 --> 00:21:59.670
<00:21:56.690>or <00:21:56.830>approaches <00:21:56.970>to <00:21:57.110>their <00:21:57.250>solution <00:21:57.390>where <00:21:57.530>everyone <00:21:57.670>thought <00:21:57.810>they <00:21:57.950>had <00:21:58.090>already

344
00:21:59.670 --> 00:22:02.630
<00:21:59.670>forgotten. <00:21:59.825>But <00:21:59.981>just, <00:22:00.136>just <00:22:00.292>by <00:22:00.447>going <00:22:00.603>through <00:22:00.758>all <00:22:00.914>those <00:22:01.070>topics,

345
00:22:03.180 --> 00:22:06.350
<00:22:03.180>they <00:22:03.355>were <00:22:03.530>reminded <00:22:03.705>of <00:22:03.880>them. <00:22:04.055>And <00:22:04.230>everyone <00:22:04.405>said <00:22:04.580>afterwards,

346
00:22:06.620 --> 00:22:09.190
<00:22:06.620>well <00:22:06.775>I <00:22:06.931>thought <00:22:07.086>this <00:22:07.242>will <00:22:07.397>be <00:22:07.553>a <00:22:07.708>very <00:22:07.864>boring <00:22:08.020>session,

347
00:22:09.330 --> 00:22:13.870
<00:22:09.330>but <00:22:09.423>actually <00:22:09.516>it <00:22:09.610>was <00:22:09.703>fun <00:22:09.796>and <00:22:09.889>we <00:22:09.983>really <00:22:10.076>have <00:22:10.169>a <00:22:10.263>valuable <00:22:10.356>document <00:22:10.449>that <00:22:10.543>we <00:22:10.636>can <00:22:10.730>use

348
00:22:13.870 --> 00:22:16.030
<00:22:13.870>with <00:22:14.103>our <00:22:14.336>business <00:22:14.570>department, <00:22:14.803>with <00:22:15.036>our <00:22:15.270>developers,

349
00:22:16.140 --> 00:22:17.670
<00:22:16.140>with <00:22:16.415>other <00:22:16.690>architects <00:22:16.966>and <00:22:17.241>so <00:22:17.517>on.

350
00:22:18.450 --> 00:22:21.870
<00:22:18.450>And <00:22:18.590>there <00:22:18.730>were <00:22:18.870>also <00:22:19.010>people <00:22:19.150>who <00:22:19.290>have <00:22:19.430>never <00:22:19.570>documented <00:22:19.710>architecture <00:22:19.850>before.

351
00:22:21.930 --> 00:22:26.790
<00:22:21.930>And <00:22:22.046>for <00:22:22.163>them <00:22:22.280>it <00:22:22.396>was <00:22:22.513>a <00:22:22.630>perfect <00:22:22.746>entry <00:22:22.863>point <00:22:22.980>to <00:22:23.096>architecture <00:22:23.213>documentation <00:22:23.330>because

352
00:22:26.860 --> 00:22:31.410
<00:22:26.860>when <00:22:27.034>I <00:22:27.209>heard <00:22:27.385>about <00:22:27.560>this <00:22:27.735>nearly <00:22:27.909>20 <00:22:28.084>years <00:22:28.260>back

353
00:22:31.670 --> 00:22:35.370
<00:22:31.670>at <00:22:31.797>university <00:22:31.924>architecture <00:22:32.051>documentation <00:22:32.179>and <00:22:32.306>everything <00:22:32.433>that <00:22:32.560>had <00:22:32.688>to <00:22:32.815>do <00:22:32.942>with <00:22:33.070>it

354
00:22:35.430 --> 00:22:39.490
<00:22:35.430>was <00:22:35.585>super <00:22:35.741>boring <00:22:35.896>and <00:22:36.052>I <00:22:36.207>was <00:22:36.363>immediately <00:22:36.518>turned <00:22:36.674>off. <00:22:36.830>Um,

355
00:22:39.490 --> 00:22:42.690
<00:22:39.490>and <00:22:39.665>this <00:22:39.840>is <00:22:40.015>basically <00:22:40.190>something <00:22:40.365>where <00:22:40.540>you <00:22:40.715>can <00:22:40.890>um,

356
00:22:42.800 --> 00:22:46.490
<00:22:42.800>well <00:22:42.955>spark <00:22:43.111>the <00:22:43.266>enjoyment <00:22:43.422>with <00:22:43.577>documentation <00:22:43.733>and <00:22:43.888>people <00:22:44.044>who <00:22:44.200>have,

357
00:22:46.490 --> 00:22:47.810
<00:22:46.490>have <00:22:46.688>never <00:22:46.886>been <00:22:47.084>in <00:22:47.282>touch <00:22:47.480>with <00:22:47.678>it.

358
00:22:48.070 --> 00:22:52.890
<00:22:48.070>And <00:22:48.225>we <00:22:48.381>also <00:22:48.536>brought <00:22:48.692>you <00:22:48.847>a <00:22:49.003>real <00:22:49.158>like <00:22:49.314>physical <00:22:49.470>example

359
00:22:53.240 --> 00:22:54.090
<00:22:53.240>that <00:22:53.622>gno <00:22:54.004>did.

360
00:22:54.800 --> 00:22:57.410
<00:22:54.800>It's <00:22:55.033>a <00:22:55.266>small <00:22:55.500>development <00:22:55.733>team <00:22:55.966>that, <00:22:56.200>uh,

361
00:22:57.410 --> 00:23:02.010
<00:22:57.410>their <00:22:57.550>task <00:22:57.690>was <00:22:57.830>to <00:22:57.970>build <00:22:58.110>a <00:22:58.250>system <00:22:58.390>from <00:22:58.530>scratch. <00:22:58.670>And <00:22:58.810>um,

362
00:23:02.930 --> 00:23:07.010
<00:23:02.930>I <00:23:03.037>had <00:23:03.145>the <00:23:03.253>chance <00:23:03.360>to <00:23:03.468>be <00:23:03.576>involved <00:23:03.683>in <00:23:03.791>that <00:23:03.899>starting <00:23:04.006>start <00:23:04.114>building <00:23:04.222>that <00:23:04.330>system.

363
00:23:07.370 --> 00:23:10.970
<00:23:07.370>I <00:23:07.477>explained <00:23:07.585>the <00:23:07.693>idea <00:23:07.800>of <00:23:07.908>the <00:23:08.016>canvas <00:23:08.123>and <00:23:08.231>the <00:23:08.339>team <00:23:08.446>immediately <00:23:08.554>said, <00:23:08.662>oh <00:23:08.770>yes,

364
00:23:12.110 --> 00:23:15.350
<00:23:12.110>try <00:23:12.284>out <00:23:12.459>the <00:23:12.635>canvas. <00:23:12.810>We, <00:23:12.985>uh, <00:23:13.159>write <00:23:13.334>the, <00:23:13.510>uh,

365
00:23:15.610 --> 00:23:20.350
<00:23:15.610>we <00:23:15.709>we <00:23:15.810>draw <00:23:15.909>this <00:23:16.010>rectangles <00:23:16.110>on <00:23:16.209>a <00:23:16.310>huge <00:23:16.409>sheet <00:23:16.510>of <00:23:16.610>paper <00:23:16.709>and <00:23:16.810>then <00:23:16.909>we <00:23:17.010>start

366
00:23:20.350 --> 00:23:23.710
<00:23:20.350>collecting <00:23:20.550>ideas <00:23:20.750>and, <00:23:20.949>and <00:23:21.149>it <00:23:21.350>took <00:23:21.550>them <00:23:21.750>15,

367
00:23:23.710 --> 00:23:27.750
<00:23:23.710>20 <00:23:23.850>minutes <00:23:23.990>to <00:23:24.130>collect <00:23:24.270>initial <00:23:24.410>ideas. <00:23:24.550>As <00:23:24.690>you <00:23:24.830>can <00:23:24.970>see <00:23:25.110>here,

368
00:23:27.820 --> 00:23:31.430
<00:23:27.820>it's <00:23:27.995>not <00:23:28.169>finished <00:23:28.345>'cause <00:23:28.520>the <00:23:28.695>system <00:23:28.870>is <00:23:29.044>under <00:23:29.220>development.

369
00:23:31.490 --> 00:23:34.550
<00:23:31.490>And <00:23:31.630>this <00:23:31.770>workshop <00:23:31.910>where <00:23:32.050>we <00:23:32.190>did <00:23:32.330>that <00:23:32.470>happened <00:23:32.610>just <00:23:32.750>last <00:23:32.890>week.

370
00:23:34.930 --> 00:23:38.750
<00:23:34.930>So <00:23:35.037>this <00:23:35.145>is <00:23:35.253>a <00:23:35.360>very <00:23:35.468>recent <00:23:35.576>example. <00:23:35.683>The <00:23:35.791>details <00:23:35.899>are <00:23:36.006>not <00:23:36.114>interesting <00:23:36.222>for <00:23:36.330>us.

371
00:23:39.330 --> 00:23:44.150
<00:23:39.330>But <00:23:39.485>this <00:23:39.641>process <00:23:39.796>of <00:23:39.952>starting <00:23:40.107>a <00:23:40.263>development <00:23:40.418>by <00:23:40.574>using <00:23:40.730>the

372
00:23:44.150 --> 00:23:45.220
<00:23:44.150>information <00:23:44.631>you <00:23:45.113>have,

373
00:23:45.220 --> 00:23:49.980
<00:23:45.220>collecting <00:23:45.347>them <00:23:45.474>on <00:23:45.601>a <00:23:45.729>visible <00:23:45.856>and <00:23:45.983>a <00:23:46.110>physical <00:23:46.238>sheet <00:23:46.365>of <00:23:46.492>paper, <00:23:46.620>um,

374
00:23:50.480 --> 00:23:54.940
<00:23:50.480>worked <00:23:50.587>very <00:23:50.695>efficiently <00:23:50.803>and <00:23:50.910>people <00:23:51.018>were <00:23:51.126>very <00:23:51.233>happy <00:23:51.341>with <00:23:51.449>it. <00:23:51.556>And <00:23:51.664>they, <00:23:51.772>they <00:23:51.880>said,

375
00:23:55.040 --> 00:23:59.740
<00:23:55.040>we <00:23:55.195>will <00:23:55.351>continue <00:23:55.506>adding, <00:23:55.662>adding <00:23:55.817>sheets, <00:23:55.973>adding <00:23:56.128>post-its <00:23:56.284>to <00:23:56.440>this.

376
00:24:00.360 --> 00:24:04.640
<00:24:00.360>Um, <00:24:00.560>canvas <00:24:00.760>was <00:24:00.959>in <00:24:01.159>the <00:24:01.360>project <00:24:01.560>room <00:24:01.760>now.

377
00:24:05.010 --> 00:24:09.400
<00:24:05.010>Thank <00:24:05.137>you. <00:24:05.264>Most <00:24:05.391>of <00:24:05.519>the, <00:24:05.646>um, <00:24:05.773>people <00:24:05.900>initially <00:24:06.028>here <00:24:06.155>are <00:24:06.282>still <00:24:06.410>here.

378
00:24:10.340 --> 00:24:13.160
<00:24:10.340>Um, <00:24:10.540>thank <00:24:10.740>you <00:24:10.939>very <00:24:11.139>much <00:24:11.340>for <00:24:11.540>your <00:24:11.740>interest.

379
00:24:14.190 --> 00:24:19.130
<00:24:14.190>Ben <00:24:14.290>and <00:24:14.390>myself <00:24:14.490>have <00:24:14.590>written <00:24:14.690>a <00:24:14.790>blog <00:24:14.890>post <00:24:14.990>in <00:24:15.090>German <00:24:15.190>and <00:24:15.290>English <00:24:15.390>on <00:24:15.490>the <00:24:15.590>canvas,

380
00:24:19.360 --> 00:24:20.930
<00:24:19.360>including <00:24:20.060>some <00:24:20.760>examples,

381
00:24:21.480 --> 00:24:26.370
<00:24:21.480>including <00:24:21.620>some <00:24:21.760>links <00:24:21.900>to <00:24:22.040>the <00:24:22.180>official <00:24:22.320>website <00:24:22.460>where <00:24:22.600>you <00:24:22.740>can <00:24:22.880>download

382
00:24:26.510 --> 00:24:31.200
<00:24:26.510>the <00:24:26.743>inception <00:24:26.976>canvas <00:24:27.210>and <00:24:27.443>the <00:24:27.676>communication <00:24:27.910>canvas.

383
00:24:32.060 --> 00:24:36.760
<00:24:32.060>Um, <00:24:32.176>in <00:24:32.293>case <00:24:32.409>you <00:24:32.526>have <00:24:32.643>any <00:24:32.760>questions, <00:24:32.876>uh, <00:24:32.993>we'll <00:24:33.110>be <00:24:33.226>available <00:24:33.343>at <00:24:33.460>the,

384
00:24:37.100 --> 00:24:40.200
<00:24:37.100>um, <00:24:37.227>at <00:24:37.354>the <00:24:37.481>entrance <00:24:37.609>of <00:24:37.736>the <00:24:37.863>stage <00:24:37.990>for <00:24:38.118>a <00:24:38.245>couple <00:24:38.372>of <00:24:38.500>minutes.

385
00:24:41.230 --> 00:24:44.160
<00:24:41.230>Wonderful. <00:24:41.385>Um, <00:24:41.541>you <00:24:41.696>know <00:24:41.852>what, <00:24:42.007>because <00:24:42.163>you've <00:24:42.318>been <00:24:42.474>so <00:24:42.630>efficient,

386
00:24:44.160 --> 00:24:48.820
<00:24:44.160>you've <00:24:44.260>got <00:24:44.360>a <00:24:44.460>couple <00:24:44.560>of <00:24:44.660>minutes <00:24:44.760>left, <00:24:44.860>one <00:24:44.960>or <00:24:45.060>two <00:24:45.160>very <00:24:45.260>quick <00:24:45.360>questions. <00:24:45.460>Sure. <00:24:45.560>Uh,

387
00:24:49.200 --> 00:24:50.340
<00:24:49.200>really <00:24:49.542>good <00:24:49.884>one <00:24:50.226>here.

388
00:24:50.970 --> 00:24:54.700
<00:24:50.970>What <00:24:51.086>tends <00:24:51.203>to <00:24:51.320>be <00:24:51.436>the <00:24:51.553>hardest <00:24:51.670>section <00:24:51.786>to <00:24:51.903>write <00:24:52.020>on <00:24:52.136>the <00:24:52.253>architecture <00:24:52.370>canvas?

389
00:24:55.680 --> 00:24:58.290
<00:24:55.680>Hardest <00:24:55.855>section <00:24:56.030>to <00:24:56.205>write. <00:24:56.380>That's <00:24:56.555>a <00:24:56.730>good <00:24:56.905>question. <00:24:57.080>Some

390
00:24:58.290 --> 00:25:02.690
<00:24:58.290>People, <00:24:58.406>yeah, <00:24:58.523>I, <00:24:58.639>I <00:24:58.756>have <00:24:58.873>an <00:24:58.990>idea. <00:24:59.106>Some <00:24:59.223>people <00:24:59.340>don't <00:24:59.456>want <00:24:59.573>to, <00:24:59.690>um,

391
00:25:03.970 --> 00:25:06.170
<00:25:03.970>explicitly <00:25:04.320>mention <00:25:04.670>their <00:25:05.020>bad <00:25:05.370>decisions.

392
00:25:06.910 --> 00:25:11.610
<00:25:06.910>So <00:25:07.017>if <00:25:07.125>somebody <00:25:07.233>has <00:25:07.340>taken <00:25:07.448>a <00:25:07.556>bad <00:25:07.663>decisions <00:25:07.771>a <00:25:07.879>few <00:25:07.986>years <00:25:08.094>prior <00:25:08.202>to <00:25:08.310>from

393
00:25:11.660 --> 00:25:14.130
<00:25:11.660>today, <00:25:12.126>um, <00:25:12.593>sometimes <00:25:13.060>it,

394
00:25:14.310 --> 00:25:17.810
<00:25:14.310>it <00:25:14.465>becomes <00:25:14.621>very <00:25:14.776>hard <00:25:14.932>for <00:25:15.087>them <00:25:15.243>to <00:25:15.398>really <00:25:15.554>acknowledge, <00:25:15.710>oh,

395
00:25:17.810 --> 00:25:20.300
<00:25:17.810>that <00:25:18.043>was <00:25:18.276>a <00:25:18.510>really <00:25:18.743>bad <00:25:18.976>decision, <00:25:19.210>um,

396
00:25:20.800 --> 00:25:25.500
<00:25:20.800>in <00:25:20.940>a <00:25:21.080>positive <00:25:21.220>project <00:25:21.360>atmosphere, <00:25:21.500>that <00:25:21.639>that <00:25:21.780>would <00:25:21.919>be <00:25:22.060>obvious. <00:25:22.200>Yeah,

397
00:25:25.500 --> 00:25:28.980
<00:25:25.500>it <00:25:25.587>was <00:25:25.675>a <00:25:25.762>bad <00:25:25.850>decision, <00:25:25.937>but <00:25:26.025>we <00:25:26.112>took <00:25:26.200>it <00:25:26.287>as <00:25:26.375>a <00:25:26.462>team, <00:25:26.550>so <00:25:26.637>no <00:25:26.725>problem <00:25:26.812>at <00:25:26.900>all.

398
00:25:29.400 --> 00:25:33.340
<00:25:29.400>But <00:25:29.516>sometimes <00:25:29.633>in <00:25:29.750>my <00:25:29.866>experience, <00:25:29.983>this <00:25:30.100>turned <00:25:30.216>out <00:25:30.333>to <00:25:30.450>be <00:25:30.566>a <00:25:30.683>little <00:25:30.800>difficult.

399
00:25:34.360 --> 00:25:38.140
<00:25:34.360>That's, <00:25:34.467>that's <00:25:34.575>a <00:25:34.683>great <00:25:34.790>answer. <00:25:34.898>Uh, <00:25:35.006>and <00:25:35.113>then <00:25:35.221>last <00:25:35.329>one, <00:25:35.436>I <00:25:35.544>love <00:25:35.652>this <00:25:35.760>one.

400
00:25:38.320 --> 00:25:40.860
<00:25:38.320>In <00:25:38.495>practice, <00:25:38.669>how <00:25:38.845>often <00:25:39.020>does <00:25:39.195>a <00:25:39.370>canvas <00:25:39.544>need <00:25:39.720>updating?

401
00:25:43.140 --> 00:25:47.870
<00:25:43.140>Well, <00:25:43.247>that <00:25:43.355>depends <00:25:43.463>on <00:25:43.570>how <00:25:43.678>active <00:25:43.786>you <00:25:43.893>are <00:25:44.001>developing <00:25:44.109>your <00:25:44.216>system. <00:25:44.324>So <00:25:44.432>I <00:25:44.540>mean,

402
00:25:47.870 --> 00:25:52.190
<00:25:47.870>we're <00:25:48.010>very, <00:25:48.149>very <00:25:48.290>abstract. <00:25:48.429>So <00:25:48.570>stuff <00:25:48.709>like <00:25:48.850>your <00:25:48.989>context, <00:25:49.129>for <00:25:49.270>example,

403
00:25:52.250 --> 00:25:55.350
<00:25:52.250>is <00:25:52.357>unlikely <00:25:52.465>to <00:25:52.573>change <00:25:52.680>unless <00:25:52.788>there <00:25:52.896>is <00:25:53.003>like <00:25:53.111>a <00:25:53.219>huge <00:25:53.326>new <00:25:53.434>feature <00:25:53.542>where <00:25:53.650>you're

404
00:25:55.350 --> 00:25:58.670
<00:25:55.350>connect <00:25:55.466>to <00:25:55.583>a <00:25:55.699>new <00:25:55.816>system <00:25:55.933>or <00:25:56.050>you're <00:25:56.166>losing <00:25:56.283>the <00:25:56.399>connection <00:25:56.516>to <00:25:56.633>another <00:25:56.750>system.

405
00:25:59.250 --> 00:26:01.950
<00:25:59.250>But <00:25:59.405>I'd <00:25:59.561>say <00:25:59.716>just <00:25:59.872>go <00:26:00.027>over <00:26:00.183>it <00:26:00.338>every <00:26:00.494>three <00:26:00.650>months.

406
00:26:02.000 --> 00:26:06.430
<00:26:02.000>Check <00:26:02.127>is <00:26:02.254>everything <00:26:02.381>still <00:26:02.509>in <00:26:02.636>order? <00:26:02.763>Compare <00:26:02.890>it <00:26:03.018>to <00:26:03.145>your <00:26:03.272>extensive <00:26:03.400>documentation,

407
00:26:07.090 --> 00:26:09.270
<00:26:07.090>see <00:26:07.245>if <00:26:07.401>there <00:26:07.556>is <00:26:07.712>a <00:26:07.867>mismatch, <00:26:08.023>adjust. <00:26:08.178>And <00:26:08.334>then <00:26:08.490>just,

408
00:26:09.290 --> 00:26:11.150
<00:26:09.290>if <00:26:09.445>there <00:26:09.601>is <00:26:09.756>nothing <00:26:09.912>to <00:26:10.067>change, <00:26:10.223>then <00:26:10.378>don't <00:26:10.534>change <00:26:10.690>it.

409
00:26:12.420 --> 00:26:14.630
<00:26:12.420>Fantastic. <00:26:12.653>Ro <00:26:12.886>thank <00:26:13.120>you <00:26:13.353>both <00:26:13.586>very <00:26:13.820>much.