Auto show concept cars are all whizzy styling and impractical interiors, and Smart's latest offering, the Forstars EV at the Paris Auto Show, has all that in spades. But the stubby car has another show-stopping feature we'd love to see in production -- a projector installed right into the vehicle's grill. That would let you and a special friend pull the two-seater up to any white wall and beam the flick of your choice from an iPhone's bluetooth port, while blasting the audio through the sound system. Other friends not in the Forstars'
