GM unveils Ultra Cruise, a driver-assist system GM says will cover 2M+ miles of US and Canadian roads at launch in 2023, and eventually 95% of driving scenarios (Andrew J. Hawkins/The Verge)

Andrew J. Hawkins / The Verge:
GM unveils Ultra Cruise, a driver-assist system GM says will cover 2M+ miles of US and Canadian roads at launch in 2023, and eventually 95% of driving scenarios  —  ‘Ultra Cruise eventually can be used on every paved road in the US and Canada’  —  After years of teases …