Kingfish
100 MW
grifftek, take a look at www.speedict.com. This device does some of what you seek. I think however that to do it all will require body sensors and some programming to link the two inputs together for unified charting
If you do find something though - keep us posted as I think that is a grand idea
Best, KF

If you do find something though - keep us posted as I think that is a grand idea
Best, KF