Rinspeed's latest concept is a self-driving sports car
 

Most prototype self-driving cars are designed for comfort, not performance. After all, wouldn't you want to take the wheel if you really wanted a thrill? Rinspeed thinks there's a case to be made, though: it just teased the Σtos, an autonom...

http://www.engadget.com/2015/10/11/r...g-concept-car/