All parts of the system shall be usable by people suffering color blindnesses:
- Deuteranomaly
- Protanomaly
- Protanopia
- Deuteranopia
- Tritanomaly
- Tritanopia and
- complete color blindness
Usable Despite Color Blindness
Related Quality Requirements
- Access find function in three seconds | #usable
- Accurate estimate of insurance contract rate | #usable #suitable
- Available 7x24 with 99% uptime | #operable #usable #reliable
- Compliance with UI styleguide | #usable
- Consistent keyboard shortcuts | #usable #efficient
- Core functions can be used on multiple OSs | #flexible #usable #operable
- Detect inconsistent user input | #usable #reliable
- Easily understandable acceptance test cases | #usable #suitable #efficient
- Easily understandable generated code | #efficient #usable #suitable
- Expressive error messages | #usable
- Interruptable backend process | #usable
- Near instant search results | #usable #efficient
- Restored to fully functional state 12h after complete failure | #operable #usable #reliable
- Usable With Gloves | #usable
- User Interface can be used in Current Browsers | #flexible #usable #operable