Startup opportunity for accelerometers in helmets/pads/shoes and real-time data collection? I imagine if you came up with the right visualizations, that fans w

Startup opportunity for accelerometers in helmets/pads/shoes and real-time data collection? I imagine if you came up with the right visualizations, that fans would be interested, e.g., "omg, did you see how the LB lit up that receiver coming over the middle! 150 Gs of impact . . . " And you know, since we are on HN, "Football Physics: The Anatomy of a Hit" http://www.popularmechanics.com/outdoors/sports/physics/4212171 http://www.popularmechanics.com/outdoors/sports/physics/4212...