Chris Johnson, Index
GEMS: Practical Application
- Eliminate error affoardances:
- increase visibility of task;
- show users constraints on action.
- Decision support systems:
- dont just present events;
- provide trend information;
- "what if" subjunctive displays;
- prostheses/mental crutches?
- Memory aids for maintenance:
- often overlooked;
- aviation task cards;
- must maintain maintenance data!
