11.3.2.2.1-12 Keyboard Slope Adjustment

The user should be able to adjust the slope of the keyboard.

Additional Information: Keyboards should be capable of being positioned in slopes covering the range between a minimum of 0 degrees and a maximum of 15 degrees relative to the horizontal. At least one keyboard slope should be in this range. Certain contemporary or alternative keyboard designs may have a positive slope greater than 15 degrees, or may even have a negative slope, so long as the overall design promotes a neutral wrist posture in all intended users.100, 5908