Paralyzed race driver uses head movement to steer
Former Indy Racing League competitor Sam Schmidt is continuing to break new ground for accessible driving technology. The Arrow McLaren SP team co-owner has completed the signature hill climb at this year's Goodwood Festival of Speed using head movements and his breath to steer - the first time anyone has demonstrated the feature at the UK event. Schmidt drove a McLaren 720S Spider modified by Arrow Electronics to track his head using infrared cameras. He controlled acceleration and braking by inhaling and exhaling through a "sip-and-puff" device. The racer also wore a semi-autonomous exoskeleton concept, the SAM Suit, that helps him walk. Schmidt became a quadriplegic in 2000 when he injured his spinal cord in a practice lap crash and has long been an advocate for paralysis treatment.