By Brandon Griggs, CNN
Trying to find an address in an unfamiliar neighborhood can be a challenge even with a GPS device.
Peering at the small screen on your dashboard distracts your eyes from the road ahead. The spoken navigation commands can be confusing - did she mean turn here, or at the next street? And pulling up your location on your phone while behind the wheel is dangerous.
Researchers at AT&T Labs and Carnegie Mellon University may have a solution: a steering wheel that uses haptic technology - the same thing that makes your phone vibrate - to alert drivers when it's time to make a turn. FULL POST