The optical mouse dispenses with the ball and instead relies on light to keep track of how the user moves it around. In a conventional, mechanical mouse, that ball rolls against two internal ...

The technology behind the computer mouse is surprisingly complex, yet it works seamlessly to translate your hand movements into actions on the screen. Whether you’re using a traditional wired mouse, ...

Unlike a mechanical mouse (which uses a ball) or a laser mouse (which uses a laser), an optical mouse uses a reflective LED light in order to track movement, which is why the best mousepads for ...

Welcome to Time Machines, where we offer up a selection of mechanical oddities, milestone gadgets and unique inventions to test out your tech-history skills. If you've ever played the arcade ...

The ball mouse, also called a trackball or mechanical mouse, has a small ball on its underside that rotates when the user moves the mouse.

In the Bell Telephone Laboratories at Murray Hill, N. J. lives a mechanical mouse named Theseus, the creature of Dr. Claude Shannon, Bell computer authority. It was named after the Greek ...

An air mouse is a mouse you use in the air—which creates at least one major challenge. Since you’re not sliding along a surface, you can’t track the motion by mechanical friction like a ball ...

Trackball mice can help with wrist pain but they’re also great for small desks and tight spaces. Here's everything you need to know about a trackball mouse.