Companies continue to tinker around with computer mouse designs. And why not? What single object is used more than a mouse? For work. For play. WOW Technology feels the same way. They created a vertical mouse that is ergonomically correct - eliminating unnecessary strain on wrists and reducing carpal tunnel syndrome. The mouse is even coated with silver nano that acts as an anti-bacterial surface. Will this be the new design of the future or another 'great idea' that never takes hold?