Some type of logger or sniffer exists for almost every form of electronic communication. Your keystrokes, phone conversations, and wireless networks could all be monitored. In this awesome proof ...

It’s a staple of spy thriller movies, that the protagonist has some kind of electronic scanner with which he theatrically searches his hotel room to reveal the bad guys’ attempt to bug him.

Electronic noses have long been in development ... it could be placed on a legged robot platform and be used in lieu of a sniffer dog.” Tests of the gadget revealed it could identify scents ...