PhoneGuard is an app which disables a phone's texting functions whenever it detects the user moving more than 10 miles per hour-like when they may be behind the wheel of a car.
By BOB TEDESCHI, New York Times
Mon, 08/08/2011 - 4:56pm
PhoneGuard is an app which disables a phone's texting functions whenever it detects the user moving more than 10 miles per hour-like when they may be behind the wheel of a car.