8
votes
2answers
133 views

Timer for undos (aka ctrl + z for pointing devices)

We are in the middle of an endless conversation* in the office : Should undos have a timer before disappearance or should they be displayed until next action? In our discussion, closing or changing ...
5
votes
5answers
266 views

What is the best method to undo an action?

Imagine for the sake of simplicity I have a web app to-do list, where each item is a line and has a check mark near it. When the user clicks the check mark, the task is then "done" and the line fades ...