Simply is a program that accounts the keystrokes on a computer. The user who installed the software or hardware device can subsequently see all keys typed in by any computer user. Because these applications and hardware devices track the keys typed in, and user can locate other info and user passwords a user may not need others to understand about. Key logger programs are often deemed spyware because they usually run without the user knowing it.
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This character name is alluding to Philo Farnsworth and Vladimir K. Zworykin, who invented the iconoscope. He was inducted into the Television Academy Hall of Fame in 2013