Distracted driving kills an estimated 3,000 people yearly in the United States, triggering calls for bans on one of the causes, mobile phone use in vehicles. In response, the wireless industry is ramping up its anti-distraction efforts. Now, AT&T Labs is contributing with a vibrating steering wheel that promises to deliver navigation information to drivers more safely than on-screen instructions or turn-by-turn GPS commands.
In the prototype, a clockwise pattern of vibrations on the steering wheel means "turn right"; counterclockwise means "turn left." The wheel's 20 actuators can fire off in any pattern. And while the initial focus has been on improving delivery of GPS navigation instructions, other applications are under development, such as notifying drivers if cars are in their blind spots. The technology underlying these tactile cues is known as haptics.
To read the full, original article click on this link: AT&T Reinvents the Steering Wheel - Technology Review
