Tracker balls are input devices used to control the movement of a cursor on a screen. They consist of a large ball that can be rotated with the fingers, allowing for precise navigation and control in various applications, such as graphic design and gaming. Their ergonomic design can reduce wrist strain compared to traditional mice, making them suitable for extended use. Additionally, tracker balls often include programmable buttons for added functionality and customization.
They added Tracker Jackers into the arena. ( I think XD)
A cable tracker is a device which uses electronically emitted signals to source electrical cables within a building. The tracker has a tone generator and probe to follow the cabling and can notify the user of any breaks.
To hold your balls in place to prevent them falling out.
E-balls, or Environmental Balls, are balls which float on the top of liquids in open process tanks. Their purpose is to reduce evaporation and/or heat loss from the surface of the liquid in the tank.
A microphones sole function is to convert analogue air pressure waves into equivalent electrical waves for the purpose of recording or converting to digital those electrical waves. Some have minor additional functions such as low pass filter's, preamps, and spit balls (to prevent cymbalism and puffing).
Balls
networking purpose
networking purpose
The purpose of the yellow balls in the Zero Water filter system is to remove any remaining impurities and improve the taste of the filtered water.
Various processes and products may go by the name patient tracker. These may ensure the patient moves through the medical visit efficiently, track the patient's insurance claim, or a host of other functions.
Used in many sporting games to hit balls
The original purpose of koosh balls was to allow children to easily throw them, and as an alternative to a regular ball. It was developed in 1986, and are now frequently used for QuickStart tennis exercises.