Tagged Questions

6
votes
2answers
168 views

Question mark in alert's caption

My doubt might seems a bit silly, but still... Should the caption of an alert/prompt popup have question mark at the end? For example, let's say that I have to issue a prompt to as for confirmation ...
8
votes
1answer
211 views

Message Fade Timing

Sometimes one wishes to display a message for some time before removing it in some way (in my case fading). When implementing this idea, a problem arises: how long should the message remain fully ...