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Motion sensor controlled vending machines

11 bytes added, 01:37, 11 February 2010
The Technology
'''<b>False Activation Prevention</b>'''<br /><br>
Many other objects tend to emit an undesirable amount of infrared energy - at least to the vending machine sensor's point of view. Something as simple as flicking on a light switch can produce a sudden change in infrared energy that the sensor will undoubtedly pick up. In a room where lights are constantly turned on and off, this would prove to be a major inconvenience, turning the machine on and off repeatedly without the intent to actually vend.

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