Device: Cathode ray television

Description: Prototype for a television to select its own TV channel

Video length: 53"


Year: 2003

Materials: Televison, exposed copper wire, suction cup

Electronics: Photoresistor

Programming: None

Dimensions: 65x50x45 cm
Power: 220v mains


The button which changes channel on the TV has been hard-wired to a photoresistor encased inside a suction cup and positioned in the middle of the screen. Every time a bringht image appears in the center of the TV, the TV changes channel.

Self-made tv © Roger Ibars 2003

QuickTime movie