Overview
This extension logs the steps a user takes to perform a task and estimates the time an expert would take to complete each step.
This extension identifies usability issues with a website or web app. The extension logs the steps a user takes to perform a task and estimates the time an expert would take to complete each step. This information may be saved as a CSV file, so that novice and expert performance may then be compared. The novice time divided by the expert time is the novice–expert ratio. If this ratio is above the average, it could indicate a usability issue. The user can also determine Fitts' law constants to estimate expert pointing time for different input devices.
Details
- Version1.0.5
- UpdatedMarch 20, 2024
- Offered bykmacdorm
- Size91.16KiB
- LanguagesEnglish (United States)
- DeveloperLuddy School of Informatics, Computing, and Engineering
Indiana University 535 West Michigan Street Indiana, IN 46202 USEmail
kmacdorm@indiana.edu - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
