When you flip the optical mouse over, the red and blue lights should turn on. This light has the role of a sensor that recognizes the movement of the mouse, but by applying that sensor and modifying ...

If your pointing device is a mouse, turn it over. The chances are you’ll see a red LED light if you’re not seriously old-school and your mouse has a ball, this light serves as the illumination for a ...

Agilent Technologies Inc. today announced that its laser navigation sensor technology is now available to mouse manufacturers worldwide. Three versions of the industry's first laser-based optical ...

The PalmSecure PC Login Kit palm vein biometric authentication device has been developed by Fujitsu Ltd. and Fujitsu Frontech Ltd. with a mouse or standard model. The mouse model, the first PC mouse ...

My supply of Logitech G400 have run out, and the G400s is no longer available (at least not in Canada). Any suggestions for the replacement? I like the size, shape and weight of the G400 and it's ...