Amazon is creating detailed 3D models of suburbia to train its new delivery robots

When engineers train AI agents to play video games, they often do so at an accelerated rate, having the bot go through hours of human-speed gameplay in a matter of minutes to stress-test its capabilities. Unfortunately, no such shortcut exists when developing AI that controls machines in the real world. You can’t fast-forward reality.
Well, you can if you simulate it, which is what Amazon is doing to test its new Scout delivery robot. Speaking to The Verge, Scout VP Sean Scott explains th