DESCRIPTION:
Volvo demonstrates a prototype vehicle fitted with Adaptive Cruise Control with steer assist, designed to take the tedium out of traffic jams. The technology will ship with the 2014 update to the XC90, though for legal reasons, drivers will need to keep their hands on the while for the mode to stay activated.

More:
Gizmag takes a ride in Volvo's most autonomous car yet
http://www.gizmag.com/volvo-autonomous-cars/28161/

Video courtesy of Volvo.