Motion Capture?

This new object tracking feature in Blender is exciting to say the least. It can be used to track static objects like the one below.

My question, however, is whether it will be able to track dynamic objects soon, such as a human being, for use in animating rigged models of people. So I guess like wearing a ball suit to capture animations. Basically, just motion capturing. Will this be possible with Blender in the near future? If not, will it ever be?