The Shader Printer can repeatedly print graphics on everyday objects.
The Shader Printer consists of a special projector that changes the color of "pixels" on painted objects. Similar to e-ink displays, printed objects can be used outside, and color changes persist without energy.
The Shader Printer will be presented at Siggraph 2012 emerging Technologies.
More information on: designinterface.jp/en/projects/ShaderPrinter/