HARP

In the early 1990’s, with some crazy chips that we built, feeding others that we pulled from desktop computers, we could put 8 channels of real time EMG into video recordings & playback.

It took a lot of engineering to make video EMG so very easy. Tah dahhh?? Everything now so clear? No. What we saw was that when a person’s function was overloaded, their EMG simply went

bonkers. Looked illogical. All channels topped out making no functional sense. The extended exam was born. In our other smaller office, a much simpler mechanism was even more simple. Guitar wireless transmitters (& they come in stereo)