What are the ergonomic benefits of the orbiTouch® keyless keyboard?

The most publicized typing overuse injury is carpal tunnel syndrome (CTS), a progressively disabling and painful condition of the hand that occurs when the median nerve is compressed at the wrist. Studies show that the orbiTouch® design may reduce the repetitive finger and wrist motions that contribute to CTS. The orbiTouch® requires no finger motion or wrist motion for use.