Automakers and in-car infotainment outfits have begun to make a play for Google Glass alongside vehicles and tech. Hyundai has already outed plans for using Googles headset for unlocking doors, and now Harman is looking to enhance driver safety with the device. At CES, the audio and infotainment company will show off its advanced driver assistance services (ADAS) engine, One Harman, integrated with Glass.