All this and more is covered in a fascinating article about the development of the technology: http://ethw.org/First-Hand:Recollections_of_the_development_of_t

All this and more is covered in a fascinating article about the development of the technology: http://ethw.org/First-Hand:Recollections_of_the_development_of_the_FoxTrax_hockey_puck_tracking_system http://ethw.org/First-Hand:Recollections_of_the_development_...