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76.  The  computer-controlled  pods  will  take  you  wherever  you  want  along  a  fixed  route, whenever you want to go.
77. People can ride at the speed of 25mph.
78. There will be little wait for use of the cabs, which will leave from stations and will be accessed by pre-paid smartcards.
79. The cabs, which will travelon a 1.5m-wide track, will use 75% less energy per passenger than a car and 50% less than a bus.
80.  They  have  already  tested  160  driverless  cabs  since  2006,  and  many  investors  and politicians have supported the idea.