Imagine that your PC and TV were blended into a single instrument with a big screen, a conventional remote control and a keyboard.

FORBES: The convergence gamble

During a colonoscopy, a doctor examines the inside of the colon and rectum by inserting a colonoscope, a thin, flexible instrument that sends images to a TV screen or computer.

CNN: Coming clean about my first colonoscopy

Like a motion-controlled video gaming system, the Virtual Music Instrument employs a camera that is mounted on a computer screen and aimed at someone, capturing their gestures.

CNN: One-handed violinist helps the disabled make music