PITTSBURGH, April 24 (UPI) -- A vibrating steering wheel conveying directions from a car's navigation system is effective way to keep a driver's eyes on the road, U.S. researchers say.
Scientists at Carnegie Mellon University and AT&T Labs studying combinations of audio, visual and haptic feedback for route guidance found younger drivers in particular were less distracted by a navigation system's display screen when they received haptic feedback from the vibrating steering wheel.