"Self driving cars are poised to be an incredible tool of the future, but they won't be much use if they can't hold a charge. It looks like Google wants to solve this problem via resonant magnetic induction, a form of wireless charging that could use manhole-style transmitters embedded in pavement to juice up driverless vehicles, IEEE spectrum report."
"The idea is that self-driving vehicles would hover over a charging pad for a few minutes to power up, or pass over a series of transmitters as the car is in motion, scoring a nearly constant charge."
"Wireless charging solves a few problems for the makers of self-driving people-movers. An efficient system would allow Google and other manufacturers to use smaller, lighter batteries than the ones in current electric vehicles, slashing the cars' overall price. Plus, accessible wireless charging removes a barrier to traveling for children, the elderly and people with certain disabilities, IEEE notes."
Very good prospects! cheaper cars, more streamlined environment! thank you for sharing.