I don’t think I’m the only person that hates seeing people walking around with Bluetooth headsets on all the time. They look silly, and you never know if they’re talking to someone on the phone, to you, or even just to themselves. Besides, who gets so many phone calls that they need to wear one of those everywhere? Lets replace that Bluetooth headset with this IASUS �Stealth� throat mic. Now you’ve gone from annoying to scary.

There are definitely situations where using such a device would be deemed necessary, and I don’t imagine many people would actually wear this thing to the coffee shop or anything. But if you’re really into the whole secret agent/spy thing, you might keep your eye on this concept. The company has already created working prototypes, but are trying to determine whether or not there is enough of a demand to put them into production.