 |
Based on the results of usability testing in the Sprint B, we used to improve the three features.
Task of Product information: merge product information and main feature information into product information (5 participants cannot find the product information (they navigated to main feature information) and only 1 participant can find the product information)
Task of Pricing information: same design-only added monthly charge for the package price ( 2 participants successfully find the pricing information)
Task of buying package: added monthly charge for the package price in the process of buying package (only 2 participants tried the task and all of them did not successfully complete the task because some navigations and buttons were not set properly in the maze¡¯s tools)
As the testing in the form of prototyping testing, so that the testing can be done rapidly and can get quick feedback. This mechanism is similar to build measure learn in the lean start- up
Therefore, the second benefit of the usability testing is to use validated learning from the usability testing¡¯s feedback to implement user stories whose user stories were validated as the results of the usability testing. From the perspective of requirement engineering, the usability testing validated user¡¯s needs n the early software development using prototyping testing approach.
|
IEEE/ICACT20220377 Slide.12
[Big Slide]
[YouTube]