https://www.cnet.com/roadshow/news/ohio-green-lights-testing-of-self-driving-cars-on-state-roads/ >Ohio on Wednesday became the latest US state to allow for testing of driverless cars on public roads, a move that comes amid heightened concern over the safety of autonomous vehicles. >Companies wishing to conduct tests will have to face several conditions, including having a licensed employee behind the wheel, according to an executive order signed by Ohio Gov. John Kasich. Companies must also register with the state and provide information on the vehicle and roadway intended for testing.