Bluetooth

Definition:

Bluetooth is a wireless protocol used for communication between two devices. Popular uses of Bluetooth include a wireless ear piece used to talk on a mobile phone and a wireless mouse used to control a computer. When setting up Bluetooth communication, both devices must go through a security process called pairing which grants permission for the two devices to communicate.

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interlaced

Interlaced is a method for "painting" a video signal by displaying video lines in an alternating (odd lines then even lines) pattern. Interlaced signals are considered inferior to the newer progressive scan method of displaying a video signal.