track ball in a sentence

Examples

1. However, I've never met a track ball I liked, from big desktop ones to the little ones made to latch onto the side of a notebook computer.
2. There are also specialty products, including touch-screens to avoid mice or joysticks, large track balls for little hands and software that reminds users to take a break.
3. I eventually got an external track ball and was able to use that to check the mouse settings where I didn't find anything out of the ordinary.
4. But it also covers monitors, which are usually purchased separately, as are printers and input devices ( joysticks, track balls, tablets and light pens, for instance ).
5. Albert suggests that video as input could replace keyboards, joysticks, track balls and pads, touch screens like those on automated teller machines and even the ubiquitous mouse.
6. Voting was to be done through a stationary track ball _ a portable device that takes the place of a keyboard and allows a person to input information.
7. I move a track ball across a computer screen, clicking on " Jurassic Park, " and a video monitor fills with rampaging dinosaurs hunting humans cowering in a kitchen.
8. To aid umpires, baseball agreed to a five-year contract with Questec Inc ., which will provide five devices that can track balls and strikes to within two-fifths of an inch.
9. Form also followed function, so the pads were square _ like computer screens _ and existed only to give track balls inside computer mice better traction for accurate pointing and clicking.
10. Whirlyball is a game played on bumper cars where two teams using track balls attempt to score goals against one another by throwing the Trac Ball into the opposing team's elevated net.