This image from video, taken Oct. 1, 2015, shows Insurance Institute for Highway Safety (IIHS) Senior Research Engineer David Aylor in the drivers seat with an electronic display on the dashboard for parallel parking assistance at the IIHS Vehicle Research Center in Ruckersville, Va. American car buyers are baffled by a blizzard of new safety technologies in vehicles that vary from manufacturer to manufacturer, from model to model, and from one options package to another. (AP Photo/Dan Huff)