Principles of IxD

1. Introduction
2. Aesthetics
3. Anticipation
4. Autonomy
5. Color
6. Consistency
7. Defaults or Standard Practices
8. Discoverability
9. Efficiency of the User
10. Explorable Interfaces
11. Fitts's Law
12. Human-Interface Objects
13. Latency Reduction
14. Learnability
15. Metaphors
16. Protect Users' Work
17. Readability
18. Simplicity
19. State: Track it
20. Visible Navigation