BS, autonomity will get better and better, year by year. Highways will get e-markers as the car sensors get better and better. I give it 5 years and they will b

BS, autonomity will get better and better, year by year. Highways will get e-markers as the car sensors get better and better. I give it 5 years and they will be capable of the task of e-marked highways. The e-marking will take a while. E-marking can be a dense matrix of grid points in retro reflector cat eyes with some sort of bar code or QR code that is remote sensed, it could be RF based as well as IR based. On straight lines they can be 1000 feet apart. In downtown London = closer. Some areas will stay manual drive of the sensory grid is not up to it. Might take 20-30 for the fleet to change over and all the sensors to be emplaced, we have billions of cars and they will each live for as many as 20-30 years in second/third/fourth/fifth....owners?? Unless space aliens with orbital magnets who want iron swoop down...