This is the whiteboard. Ink lands here, decoupled from the camera view.
Point with your index finger (other fingers relaxed/curled)
to draw. Open your palm (all fingers extended) to erase
around your hand. Pick tool/size from the toolbar in the panel — that's
the only way to change them now.
Camera (drag me)-
Point at each glowing target and hold still for ~1s
Statusidle
Tool & size
Size4px
Board calibration
Maps your pointer onto the whiteboard plane so drawing stays accurate off-center or at an angle. Optional — works uncalibrated too.
Calibrationnot calibrated
Physical Pen Mode
Experimental: bias tracking toward a real held pencil/pen instead of the bare fingertip. May misfire in cluttered or low-contrast scenes — see README.