GM claims Ultra Cruise will go hands-free in 95% of scenarios, due in 2023
General Motors on Wednesday revealed Ultra Cruise, a hands-free driver-assistance system that it says will cover 95% of driving scenarios and, effectively, all public paved roads in the U.S. and Canada—amounting to a potential rival to what Tesla has been enabling as Full Self-Driving beta. Although Ultra Cruise is a Level 2 system and...