My potential application is for analyzing figure skaters in motion. There are a number of technical questions I have. The questions in order of importance:
1) How good is the system at measuring body motion while traveling at a high speed across the ice surface? Ie, does it capture absolute movement through space as well as relative movement of body parts? Can it tell the difference between skating on a straight line as opposed to a curve? If it can't measure surface motion, is it possible to work it in post production?
2) Is the recoding range of the suit limited to the wifi range?
3) Can it accurately measure sudden and quick changes in motion? For example, a spin or jump can rotate at 3-5 rotations per second. Is the system fast enough to accurately record that?
4) How hard is it to add skates to the figure and a simple ice rink background?