A top auto safety group tested 14 partial automated systems — only one passed

Image: General Motors Driverless cars keep running into roadblocks — and bicyclists — so automakers are doubling down on partially automated systems, betting that customers will appreciate the novelty and convenience of a bunch of features that steer, accelerate, and brake for them.The industry insists these systems are safe; some executives even go so far as to call them safer than human driving. But a top consumer safety organization argues there is little evidence to support these