You don’t. Future systems based on it could be game-changers, but right now, it’s mostly an impressive party trick.

Cadillac claims Super Cruise will leave the driver more refreshed after a long car journey. The trouble is it, doesn’t free the driver’s attention to do anything else; you have to keep staring at the road ahead, same as you would So you’re left sitting there, wondering what to do with your now-unshackled hands. More ambitious Phil Collins air drum solos? Ricky Bobby jokes? You’ll have plenty of time to ruminate as you stare down the road.