Sony surprised everyone with a futuristic prototype car at CES, and it's another sign that tech companies are going to have a big say in what the car of the future looks like

· At CES, Sony unveiled the Vision-S, a futuristic prototype car that comes loaded with sensors for monitoring its passengers and surroundings and a huge infotainment system with spatial audio.
· The announcement marks an expansion into the automotive space for Sony, which makes cameras and sound systems for vehicles — but...