25
votes
2answers
704 views

Defining “Instantaneous” as part of usability acceptance criteria

The Setup I have run into this problem time and time again. An interface is performing slow and QA and/or Engineering come back and ask, "can you please define the acceptance criteria for how fast ...
4
votes
5answers
434 views

Benefits of recording user facial expressions when testing

Every "proper" test setup seems to include a camera / webcam for recording the user and a lot of articles I've read in the past recommend it as part of a setup, but sources never really go into a ...