Hi John,
I agree that your product could have real potential in American markets where college sports (including basketball) are highly valued and there is major funding for sophisticated training. As an EVA I would invest in the early stages of development and I would likely want to know if I would be able to have some amount of ownership or paid dividend in return. I think your product might also benefit from low-cost VR options (maybe partnering with Google cardboard, or something similar) which might allow you to create software and save institutions some money on the hardware. Overall, an interesting and educationally helpful venture. I think your product will also benefit from any advances in VR technology while you continue to develop the software in your first year (or so) of starting this business.