My questions don't have a SO question, let alone an answer. I get that in general programming, SO is great. Or if you need to know how to generate a N-dimensional array and initialize it for floats -- sure.
But what about: How can the Hololens be used in an Academic sports setting as training hardware? I'm brainstorming rapidly, then digging in what the Hololens can do (by experimentation, no less), and then investigating the API for what's exposed.
The API is the easy part, as it the simple programming.