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Laser lighting display's Origin
[2008-6-8 17:52:26]
The idea of using light to accompany music goes at least as far back as 1730, when Castel came up with an early color organ. However, laser light shows fully emerged in the early 1970s and became a form of psychedelic entertainment, usually accompanied with a live musical performance on stage or pre-recorded music. Pink Floyd were one of the first high profile bands to use lasers in their concert shows. They infamously pointed the laser directly into the crowd in shows, creating controversy over the potential for harm. This practice is now highly regulated in the U.S., to the point where almost all U.S. shows do not have laser beams go into or close to the audience.
 
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