Self driving cars colliding had already happened at least once.
GPS can't work for trains, they go inside tunnels and between walls. Track circuits and train sized NFC-like tags reporting linear locations, mentioned as not scaling in GP, is the standard solution. It kinda scales fine.
GPS can't work for trains, they go inside tunnels and between walls. Track circuits and train sized NFC-like tags reporting linear locations, mentioned as not scaling in GP, is the standard solution. It kinda scales fine.
1: https://futurism.com/advanced-transport/waymo-crashed-into-e...