Steelers experimenting with robot tackling dummies

The Pittsburgh Steelers are testing out a smart dummy. A Mobile Virtual Player, a remote controlled robotic dummy, was introduced during Steelers workouts. The mobile dummies, developed at Dartmouth College, could aid in tackling development without the risk of players hitting each other. "The applications we are quickly finding are endless," coach Mike Tomlin told the team's official website. It runs at an appropriate football speed.