Using Technology To Fix The Texting While Driving Problem

A patent from Apple could play a big role in helping teens -- and adults -- avoid accidents.

The proposed feature, which would lock out certain features such as texts and calls, is not the first of its kind. There's DriveAssistT, created in 2008, and TEXTL8R, both developed by Aegis Mobility to block calls and texts. There're other devices that try to make young drivers safer beyond the texting angle, such as by using MyKey, a chip in the car key that you program to limit radio volume or sound a continuous alert if the driver doesn't wear a seatbelt. And Drive Pulse, which tracks the location of the car, as well as things like driving at high speeds or slamming on the breaks.

The Apple patent would lock out certain phone functions in one of three ways: by using a motion sensor that knows when the phone is moving at driving speeds; by using a "scenery analyzer" that can tell whether the phone is in a safe place in the car; and a lock-out mechanism that automatically disables things like texting for a period of time.