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- AHuman Capabilities and Human Factors
- BInteraction Principles and Laws
- CInput Channels and Interaction Primitives
- DOutput and feedback channels
- EInterface Elements and Controls
- FLayout, Space and Visual Design
- GNavigation and Information Architecture
- HInteraction Patterns and Flows
- IState, Time and Response
- JAccessibility and Inclusion
- KPlatforms and Device Form Factors
- LIntelligent Systems Interaction
- MVoice and Dialogue Systems
- NImmersive and Spatial Interaction
- OPrivacy, Security, and Trust
- PEmotion, Persuasion & Ethics
- QResearch Methods and Evaluation
- RDesign Systems and Engineering Practice
- SInternationalization and Localization
- TInterface Copy and Content
- UData Visualization and Analytical Interaction
- VCollaboration and Social Interaction
- WGames and Interactive Entertainment
- XRobots and Autonomous Systems
- YIndustrial and Safety-Critical Systems
- ZUbiquitous Computing and Intelligent Environments
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Randomly sampled cards — different on every visit
- C6.26.2IME personalization locking in errorsIME Candidates and RankingLearning from choices raises a word later, but can also cement typo candidates
- Z1.04.1Feature discoverability without a screenInteraction without interfacesWithout a screen there is no scannable feature list
- W6.02.3Mechanic decay through disuseProgressive Mechanic IntroductionMechanics unused for a long time get forgotten
- E1.11.1button states across themesButton State CompletenessThe five states must be checked per theme, not inverted from light
- I4.02.2autosave at input breakpointsAutosave frequencyAutosave should fire between bursts, not mid-keystroke
- P4.04.6Universal design for vulnerabilityProtecting Vulnerable GroupsRestraint applied to everyone beats differential treatment after identification
- D5.08.2Silent inference riskFallback after fusion failureSilent guessing causes harder-to-notice errors than explicit fallback
- L6.12.1personalization versus location memoryConflict Between Personalization and PredictabilityPersonalization makes the same entry show different content, so location memory fails