What about color blindness?
With HIPUS, not a problem.
The HIPUS ® system will accommodate color blindness. It uses colors to convey info quickly and clearly in a small space. Most importantly, it uses them to convey the significance of the presence or absence of findings in ruling in or out diseases (finding specificity or sensitivity).
Click on this link to view color schemes which can be used by physicians with normal and color-blind vision. Color schemes
An iPhone and special app can be used to see colors the way color-blind people see them. Download app ($2.99) at http://opcoders.com/colorblind-vision