Porovnať metódy

	Ekvivalencia interakcie	Kognitívny priechod	Heuristické hodnotenie
Odbor	Interakcia človek–počítač	Interakcia človek–počítač	Interakcia človek–počítač
Rodina	Hypothesis test	Hypothesis test	Hypothesis test
Rok vzniku	2013	1990	1990
Tvorca	Shari Trewin, IBM Research	Clayton Lewis, Peter Polson, Cathleen Wharton, John Rieman	Jakob Nielsen and Rolf Molich
Typ	Evaluation method validating functional equivalency across alternative interaction modalities	Evaluative walkthrough examining how users learn to use an interface	Expert-based inspection using established design principles
Pôvodný zdroj	Trewin, S. (2013). The Interaction Equivalency Principle in assistive technology and universal design. In Universal Access in Human-Computer Interaction (pp. 535–544). Springer.	Lewis, C., Polson, P. G., Wharton, C., & Rieman, J. (1990). Testing a walkthrough methodology for specifying and evaluating user interface designs. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (pp. 387–392).	Nielsen, J. (1994). Heuristic evaluation of user interfaces. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (pp. 249–256).
Ďalšie názvy	Equivalent Interaction Design, Alternative Input Validation	Cognitive Walkthrough, CW Analysis	HE, Expert Evaluation, Nielsen's Heuristics
Príbuzné	3	4	4
Zhrnutie	Interaction Equivalency is an evaluation method for validating that alternative input and output modalities (voice, gesture, eye tracking, switch control) provide functionally equivalent access to system capabilities compared to standard input (keyboard, mouse). Developed by Shari Trewin, this method ensures that assistive and alternative interaction methods do not create barriers or diminish user capability. Rather than retrofitting accessibility as an afterthought, Interaction Equivalency assesses multi-modal design at design time, ensuring users with disabilities can access all functionality with comparable efficiency.	Cognitive Walkthrough is an inspection method for evaluating interface designs by simulating and analyzing how users will learn to use a system through exploration and trial. Developed by Clayton Lewis, Peter Polson, Cathleen Wharton, and John Rieman in 1990, this method is grounded in cognitive psychology and focuses specifically on learnability—whether first-time or occasional users can discover how to perform tasks without formal training. Evaluators role-play user actions, answer a set of critical questions about feedback and discovery at each step, and document usability problems.	Heuristic Evaluation is a usability inspection method in which small teams of expert evaluators examine an interface and judge its compliance with established usability principles (heuristics). Developed by Jakob Nielsen and Rolf Molich in 1990, this method is rapid and low-cost, identifying 60–90% of usability problems with as few as 3–5 evaluators. Nielsen's Ten Usability Heuristics—visibility of system status, match between system and real world, user control and freedom, consistency and standards, error prevention and recovery, recognition over recall, flexibility and efficiency, aesthetic and minimalist design, error recovery, and documentation—form the basis of most evaluations.