What do you use to change channels on a tv?

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TECHNOLOGY QUESTION #8396

What do you use to change channels on a tv?

A remote control

Explanation

A remote control is an electronic box, originally used for operating the television device wirelessly from a short line-of-sight distance. By pushing the buttons you can increase or decrease the sound, or change the channel. The remote control has continually evolved and advanced over recent years to include Bluetooth connectivity, motion sensor enabled capabilities and voice control.

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Answer time 0s (0s). 100% have previously answered correct on this question. The question was created 2012-05-04.