the other problem is the ability to map data taken to a program, since davidhp type solution above would e different then conventional mocap. Would python scripting (adjusting more dials at once in poser?) work? I never really played with them since I didn't even realize mac had python scripting until last night! And the friction problem is something I already wondered about. I was thinking something like the joints on a gi joe figure but then realized the size required to insert the sensors would be huge. Let's recap shall we! what ideas do you guys think would work best? get a renderosity.com patent :) oh wait, open source that's right...