A user interface can be extremely constraining in its capabilities. The interface design, for example, may prevent users from leaving the application and returning to the Windows desktop or from...

A user interface can be extremely constraining in its capabilities. The interface design, for example, may prevent users from leaving the application and returning to the Windows desktop or from logging on to the Internet. Such limitations in a user interface should be avoided. How do you feel about it, and why do you feel that way?