The Logitech M515 Mouse Works on All Soft Surfaces

 - Jan 23, 2011
References: logitech & gizmodo
Those who like to be on the bed or couch while using the computer will find a new best friend in the Logitech M515 Mouse.

The Logitech M515 mouse may not look special, but this bad boy is usable on carpets, beds and couches. It works because the M515’s "easy-gliding base" prevents fabric fibers from entering. The mouse also activates via hand detection only, which is perfect for saving batteries. The Logitech M515 mouse is available for $50.