This assistive technology enables people who have lost the use of one hand to touch-type quickly using their existing touch-typing skills. This keyboard is a full size keyboard that allows you to touch-type with just your left hand, just your right hand, or both hands. This keyboard has been chosen by occupational therapists, insurance companies, workplace insurance boards, schools, governments and businesses for over 20 years for one-handedness, hemiplegia, blindness (reading a braille screen with one hand while typing with the other hand), as well as other conditions where typing with only one hand is required.