Sensor-equipped footballs could help refs and players
Friday, December 19, 2008 - 16:43
in Mathematics & Economics
(PhysOrg.com) -- When Dr. Priya Narasimhan moved to Pittsburgh seven years ago, she fell in love with the people, the city, and the Pittsburgh Steelers. Although the Carnegie Mellon computer engineering professor grew up in India and Africa, she became passionate about the American sport of football, including its bad calls and referees' human error.