The Evoluent Vertical 2 Computer Mouse is "the" approved ergonomic computer mouse of University of California at Berkeley: The Evoluent VerticalMouse 2 was evaluated in 2007 by a team at the health services clinic in UC Berkeley, including medical doctors, physical therapists, ergonomists, and administrators. The Evoluent Vertical Computer Mouse was found to be comfortable, easily adapted to, and promote a neutral wrist and forearm posture. It is the only vertical type computer mouse approved for staff use within UC Berkeley and for sale in the campus store.

M7 Monitor Arm Product Review

"Their ball bearing rollers, encourage gentle rocking of the feet in the same way a rocking chair encourages movement.  This rocking motion uses most of the lower leg muscles to increase healthful circulation.  The RollerBall footrest offers built-in massage balls to rejuvenate tired feet." -ErgoDepot

"One of the disadvantages of using a laptop is that the keyboard and screen are attached and cannot be separately adjusted. This can be overcome by using an external keyboard and mouse along with a laptop-support with document-holder such as the Ergo-T340. Angle adjusts in five settings from 18° to 35°."

Product rated at 5 out of 5 points.  -NexTag