"... it may just save your life." TECHCRUNCH
My Witness lets you take images and sends them AUTOMATICALLY to up to three email addresses including your phone number and geographical position.
It allows you to snap a picture in emergency situations and get it out to your friends and family immediately.
Video: http://www.youtube.com/watch?v=hxFETAv8J3I
It also can act as deterrent to a possible threat or gives you possibilities for identification if harm was done.
It is the private security cam for your pocket.