Finger paint a 3d image and print it out October 15, 2013arts, experimental, physics, technologyquite leap Short video presentation from Toronto Mini Maker Faire by HotPopFactory. Draw in 3d space and print it out. 3D Printer Finger Painting booth. Related posts: LED Pointer 2nd one. light tower in real space laser, leap, vvvv – Leap Laser A finger controlled follow spot