A real human skeleton, in 3D. Drag to rotate,
scroll to zoom, right-drag to pan — and click any bone to
find out what it is and what it does.
144 individually named bones, with every carpal,
metacarpal and phalanx labelled under HAND & WRIST. Then hit
LIVE MOTION to turn the camera on itself: your own bones, joints,
skull and muscles named on you as you move. The camera is off until you
ask for it, and tracking runs entirely on your device.
The anatomical model is a ~2 MB download, cached afterwards.