Food delivery robots are teaching themselves how to cross roads

 作者:石迤     |      日期:2017-07-11 01:01:00
Rory Merry/ZUMA Wire/Alamy Live News By Niall Firth Ding dong! That’ll be the robot with my pizza. Such a scenario probably seems a bit far-fetched but, in the US and UK, delivery firms like JustEat and DoorDash are already experimenting using small robots to deliver groceries and meals. Currently these systems need human chaperones to monitor the robot’s progress, jumping in if it gets into trouble. But now Kiwi, a company based at the University of California, Berkeley, is using machine learning to teach its delivery robots how to cross the road safely,