VR
Short for virtual reality, VR is a computer-generated artificial environment that allows a user to…
Voice
Voice may refer to any of the following: 1. In chat based communication, voice is a feature that…
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…
Pointing Device
A pointing device, or sometimes called a pointing tool, is a hardware input device that allows…
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…
