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- 1.
- Strive for consistency
- 2.
- Enable frequent users to use shortcuts
- 3.
- Offer informative feedback
- 4.
- Design dialogs to yield closure
- 5.
- Offer error prevention and simple error handling
- 6.
- Permit easy reversal of actions
- 7.
- Support internal locus of control
- 8.
- Reduce short-term memory load
2/23/1999