Webcam
A webcam is a camera that connects to a computer. It captures either still pictures or motion video, and…
VR
Short for virtual reality, VR is a computer-generated artificial environment that allows a user to…
Punch Card
Punch cards (or "punched cards"), also known as Hollerith cards or IBM cards, are paper cards…
OMR
Short for optical mark reading or optical mark recognition, OMR is the process of gathering information from…
MIDI
Short for Musical Instrument Digital Interface, MIDI is a standard for digitally representing and transmitting…
Voice Recognition
Alternatively referred to as speech recognition, voice recognition is a computer software program or hardware…
Microphone
Sometimes abbreviated as mic, a microphone is a hardware peripheral and input device originally invented by Emile Berliner in 1877. A microphone allows…
