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They added Tracker Jackers into the arena. ( I think XD)
To hold your balls in place to prevent them falling out.
It gladders the balls.
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.
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).
networking purpose
networking purpose
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.
The NORAD Santa tracker is a fun tool to add the magice of the Holidays to a child's imagination. As a family, you can track the flight of Santa Claus as he navigates the globe.
Balls
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.
they don't have a true purpose.