It looks like the days of being shushed at the library could be numbered. A couple of Japanese scientists have invented a device that can force someone to stop talking.
SpeechJammer is the name of the device and it can be used to silence someone from as far as 100 feet away. The device looks like a radar gun used by police to track how fast cars are going. To silence someone, you simply use the laser targeter to target the talker’s mouth and pull the trigger. [Read more…]