Abstract | ||
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Usability testing activities have numerous benefits in theory, yet they are often overlooked or disregarded in practice. A testing paradigm which yields objective, quantitative results would likely lead to more widespread adoption of usability evaluation activities. Total-Effort Metrics is such a novel framework. This paper describes a usability study conducted using a total-effort metrics approach. In this study, subjects interact with three interfaces which have varying element layout proximities. The time and effort measures of time-on-task, total keystrokes, correctional keystrokes, saccade amplitude (point-to-point eye movement) and gaze-path traversal are recorded and analyzed. The findings of the study demonstrate a correlation between the intrinsic effort of an interface and its usability as predicted by extant interface layout guidelines. |
Year | DOI | Venue |
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2009 | 10.1109/ESEM.2009.5316022 | ESEM |
Keywords | Field | DocType |
layout,usability testing,software metrics,software measurement,eye movement,testing,user interfaces,software engineering,point to point,usability | Web usability,Software engineering,Usability engineering,Computer science,Heuristic evaluation,Usability,Usability goals,Usability lab,Human–computer interaction,Cognitive walkthrough,Usability inspection | Conference |
ISSN | Citations | PageRank |
1938-6451 | 3 | 0.39 |
References | Authors | |
4 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Liam Feldman | 1 | 6 | 1.02 |
Carl Mueller | 2 | 23 | 2.80 |
Dan E. Tamir | 3 | 79 | 13.26 |
Oleg V. Komogortsev | 4 | 321 | 33.71 |