Quotes Donut - A device is easy to use when the set of possible actions is visible, when the controls and displays exploit natural mappings.

A device is easy to use when the set of possible actions is visible, when the co... - Donald A. Norman - Quotes Donut

Written By Donald A. Norman

A device is easy to use when the set of possible actions is visible, when the controls and displays exploit natural mappings.

8 Reads • November 21, 2020