Noun:

தடப் பந்து,

trackball's Usage Examples:

You will now see the virtual trackball at the bottom of the list of transform tools.

Some people find a trackball easier to use than a mouse.

The ultimate, cordless trackball fits advanced optics and digital radio technology comfortably into the palm of your hand.

X, and a customized trackball.

An optical trackball and a scroll wheel are the key to precise navigation through all of your documents.

If you wish to use the trackball, please ask at the Library Service Point.

small trackball which can be held in the hand.

A large trackball with a billiard sized ball plus an extra middle buttons is available.

Couldn't the police track him down?trackball mice compared to optical mice has to be an idiot.

The touch-sensitive navigation bar of the original is replaced with a trackball, not unlike the ones found on contemporary BlackBerry devices, and this is backed up with a 2.