Google will make a car without steering wheel. Since that It doesn't need because it drives alone. Google said that next year, 100 prototypes will are already on the roads. The maximum speed of this automobiles is 25 mph. No steering wheel, no brake and gas pedals. Instead, only there will a buttons for go and stop.
The law can be an obstacle, since the laws of the country right now are not adapted to this new way of driving. Still take a time go on sale, so there is still time to hone the rules.
In my opinion this car is a very good invention, but I see it as a car of the future.