A shared feature is one overloaded with several functions, to enable activating all of them, using the same feature
Mode and situation errors are often the result of loading a feature with several functions, where the function actually activated is dependent on the system mode or the machine state.
Shared controls - the confusion is due to overloading a control with several functions.
Shared display - the confusion is due to overloading a display area with several functions.
Shared display - The confusion is due to overloading a sound with several functions.
Updated on 04 Apr 2016.