Interesting low-cost approach:
It will be interesting to see how these guys do compared to Sixense, who is using similar technology. Sixense has not been able to miniaturize their stuff to this extent even after many years working on it (I’m still waiting for my STEM system). I received an email from Polhemus showing their microsensors in October. They had a video with sensors on every segment of a guitarists fingers. Polhemus systems tend to be very expensive.