<http://schema.org/description>
"General Motors has announced that it is developing a new pedestrian detection system that relies on Wi-Fi Direct technology to detect pedestrians and bicyclists on congested streets or in poor visibility conditions before the driver notices them."^^<http://www.w3.org/2001/XMLSchema#string>
<http://inhabitat.com/new-general-motors-system-would-use-smart-phone-technology-to-help-drivers-avoid-pedestrians/>