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World Congress 2023 • Oct 6, 2023

It’s easy to create a good looking product, but what about a useful one?

Eleftheria Batsou

Why do beautifully coded products still fail? Discover ten essential usability heuristics to stop relying on assumptions and start building applications driven by real user behavior.

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#1 about 3 min

Creating useful products and real-world interface design failures

Real-world examples demonstrate the importance of moving beyond aesthetics to build truly useful products.

#2 about 4 min

Defining user experience versus user interface interactions

The iceberg analogy illustrates how user experience encompasses unseen emotional aspects while user interface relies on visible interactions.

#3 about 3 min

History of user experience and the designer role

Tracing the origins of user experience through industrial engineering reveals the multidisciplinary nature of modern product design.

#4 about 3 min

Core responsibilities and deliverables of a user interface designer

User interface design extends beyond visual colors to encompass audio, typography, and complex interaction patterns.

#5 about 2 min

Understanding heuristic analysis and system status visibility

Heuristic rules guide decision-making by revealing essential system information without overwhelming the application interface.

#6 about 1 min

Matching system interactions with real-world user expectations

Simulating real-world objects and behaviors in digital interfaces reduces friction and improves intuitive user navigation.

#7 about 1 min

Implementing user control and emergency exit pathways

Providing clear undo actions and explicit fallback options helps users confidently recover from unintended interactions.

#8 about 1 min

Establishing consistency and standards across product interfaces

Maintaining uniform icons, interface terminology, and color palettes ensures users can reliably predict system behavior.

#9 about 2 min

Preventing user slips and interface interaction mistakes

Distinguishing between minor physical slips and critical cognitive mistakes drives better preventative interface design patterns.

#10 about 1 min

Prioritizing visual recognition over memory recall

Designing for recognition rather than memory recall lowers cognitive load and speeds up contextual workflows.

#11 about 2 min

Building flexibility and efficiency for diverse user bases

Balancing slow onboarding flows with powerful operational shortcuts satisfies both first-time adopters and experienced power users.

#12 about 2 min

Maintaining aesthetic design and minimal interface components

Eliminating unnecessary flashy elements and sticking to simple color schemes improves core usability across technical applications.

#13 about 2 min

Helping users diagnose and naturally recover from technical errors

Replacing cryptic technical output with clear guidance enables users to fix invalid inputs and continue workflows.

#14 about 1 min

Providing accessible help and documentation for applications

Concise and non-technical documentation ensures users can independently troubleshoot issues when interacting with complex features.

#15 about 3 min

Critical user experience strategies and common design pitfalls

Collaborating with real users and reviewing customer support data prevents biased assumptions driven by isolated internal opinions.

#16 about 2 min

Contrasting good and bad mindsets in product design workflows

A productive design mindset questions the status quo and seeks collaborative feedback instead of working in isolation.

#17 about 2 min

Managing comprehensive product rebranding and generated content updates

Rolling out interface changes incrementally protects user familiarity during significant visual updates and broad product rebranding efforts.

Matching moments

3:21 min

Designing user experiences without traditional user interfaces

Ekaterina Streltsova Ekaterina Streltsova · Europe 2026 Virtual

1:35 min

Distinguishing user interface design from overall user experience

Marcel Bagemihl Marcel Bagemihl +1 · World Congress 2024

3:51 min

Integrating ethical responsibility into core UX goals

Marcy Charollois · World Congress 2023

59 sec

Recognizing the iterative necessity of building user interface components

Chris Heilmann Chris Heilmann +2 · LIVE

2:12 min

Summarizing core UI design principles for developers

Kathryn Grayson Nanz · LIVE

2:16 min

Comparing consumer user experience with developer experience

Anil Kumar Krishnashetty · World Congress 2022

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