There's a niche here given the prevalance of smart phones. The last tow truck I took a ride on (modern, tilt tray, full lifts, etc) was operated by the driver

There's a niche here given the prevalance of smart phones. The last tow truck I took a ride on (modern, tilt tray, full lifts, etc) was operated by the driver who happily and easily juggled two phones ... he had one in a cradle, the other hand held, used the cradle one to look up routes, bid for jobs, and general map operations. At lights or when refueling he was talking on the free phone while cross referencing via text and map searches on the cradle phone. Additionally the truck console had screens for reversing, etc. Point being .. we live in a world where it reasonable to have physical control, screen free, relative "dumb" vehicle that still has a diagnostics bus and rear cameras and distance sensors that can accessed via the drivers phone or tablet. With cable | wifi and auth or some kind the operators smart device can upload music to the cars sound system and the vehicle can return infomation and visuals from sensors .. perhaps.