One Scream can hear a women’s scream from a distance and also when her phone is buried in her bag. There is no need to activate the phone or press a button. Screaming is a woman’s natural response in a moment of severe distress. When we hear her panic scream we create an automated message to police telling them who she is and where to find her.
One Scream has been developed to only respond to genuine panic screams. Just as our own ear hears real distress, our app can distinguish a true panic scream from other screams and sounds.
via BetaList http://bitly.com/1YV1rgb
by Robert Hughey (Google+)