Notebook sketch for movement-tracking video paint brush. Minute (often involuntarilly jerky) shoulder or pelvis rotations are turned into wall-to-wall caligraphic circles around the room.

This is an idea I’ve had for some time now – a basic image in physio and bodywork: imagine your (insert body part here) as a paint brush, painting circles on the ceiling. I was thinking about ceiling projections at first, then imagined using a giant broom to paint horizontal stripes around the entire room.

This could easilly done using a 4 projector array – one on each wall. I’m thinking big, messy super-wide brush strokes, like painting with a broom.  You’d use variations in smoothness/jagginess  of the body movement to control things like brush preassure, saturation, bleed etc. What it needs is an accurate, high resolution way of tracking these minute movements i.e movements within an area of between 1 to 2 square inches, and to bea ble to have an opperator manually zoom into to the appropriate area of the body.  More details soon…