Human factors
1. Behavior patterns
2. objectives
3. organization (hierarchy)
4. demographics
5. social forces
6. attitudes
7. customs
8. security
9. convenience
10. Ergonomics
Human factors
1. Behavior patterns
2. objectives
3. organization (hierarchy)
4. demographics
5. social forces
6. attitudes
7. customs
8. security
9. convenience
10. Ergonomics