2011/8/7 Alexandre Prokoudine <alexandre.prokoudine(a)gmail.com>om>:
  On Sun, Aug 7, 2011 at 11:13 AM, Emanuel Rumpf wrote:
  Second: Experience shows: Usually it's NOT
possible to
 build/architecture usability. 
 Not sure what you meant to say.
 
Developers mostly try to make their software usable and often believe
it is - but fail,
because they do not have the user-view and input. (Note: Every user is
different!)
Thus: To make an application usable, you have to accept and implement
input from different individuals.
Really: Watch some different persons installing,configuring and using
your software on different (their) PCs !
For example, I've been using the Unity Desktop for over a week without
figuring out how to list Applications by Category.
It's been there, I just didn't see it !  Would you expect that as a developer ??
--
E.R.