I am working on an idea I have for a mobile app, and I'm trying to figure out the best sign-up process. I want the app to sync with the user's contact list just as WhatsApp does: i.e. it identifies ...
Possible Duplicate: Best drop down options for iOS? Which is the best usability method of using the picker wheel for ipad, bottom(full view) or bottom (middle view), pop up picker view? ...
What are the main contributions of Apple Inc. in the advancement of user interfaces in the last 10 years? [closed]
I often hear people saying "apple has pushed forward the development of usable interfaces", "apple products are examples for great usability" and so on. My question is: is this a proven fact? And if ...