Quote: if a mode is used, there must be a clear visual indication near the most affected object; very easy to get into and out of the mode; save/quit

Quotation Skeleton

If an application uses modes, there must be … most affected by the mode. … It should also be very easy to get … No mode should ever prevent a user from …   Google-1   Google-2

Copyright clearance needed for quotation.

Related Topics

Topic: dialog boxes in a user interface (15 items)
Topic: modes in a user interface (40 items)