Reporter John Brenkus takes a deep drive into the technology behind the Semi-Autonomous Motorcar (SAM) Project for ESPN Sport Science. In May 2014, quadriplegic and former IndyCar racer Sam Schmidt drove the modified 2014 Corvette C7 Stingray around the Brickyard during Indy 500 week. How? A team of scientists and engineers modified the car so that Schmidt could drive it using only head movements. ESPN Sport Science uses animation and clear explanations to help people understand how the #SAMracecar works. Learn more about the SAM Project at http://www.arrowsamcar.com.