RetroDepth: 3D silhouette sensing for high-precision input on and above physical surfaces
CHI, pp. 1377-1386, 2014.
diffuse infrared ledsnew vision-based systemretro-reflective surfacestylus touchingstylus inputMore(10+)
We present RetroDepth, a new vision-based system for accurately sensing the 3D silhouettes of hands, styluses, and other objects, as they interact on and above physical surfaces. Our setup is simple, cheap, and easily reproducible, comprising of two infrared cameras, diffuse infrared LEDs, and any off-the-shelf retro-reflective material. ...More
Full Text (Upload PDF)
PPT (Upload PPT)
Best Paper of CHI, 2014