"...The product does cause the operator to maintain a straight hand-wrist-forearm axis, regardless of the height of the work surface, which should eliminate the most prevalent causative factor of carpal tunnel syndrome that is continuous finger motions with the wrists flexed."The product was tested on a keyboard both at elbow height of a seated individual and with the keyboard and product raised three (3) inches above desk surface.
"From an ergonomic design point of view towards reduction in the stress leading to carpal tunnel syndrome, the product is endorsed by the evaluator."