Automakers continue to offer partially autonomous driving systems that affect a vehicle’s speed, braking and steering. While manufacturers tout the safety benefits of these systems, researchers say “not so fast.” A recent investigation by the Insurance Institute for Highway Safety (IIHS) shows some of these systems may be lulling drivers into a false sense of security and encouraging distractions while they’re behind the wheel. Research focuses on two automated systems The IIHS teamed with the...