Security System Detects Violence by Listening

Dutch engineers at Sound Intelligence believe that 90% of violence is started by heated conversation, so they have developed the SIgard System. The microphones, when placed and monitored by computer, will sound an alarm if it appears that a physical outbreak is about to erupt. The SI devices have been successfully installed in Holland, and London is considering them for the 2012 Olympics. There have also been inquiries from Washington, D.C. and New York. Soon Big Brother will not just be watching, he will be listening as well.

 

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