Sketch pad a man-machine graphical communication system
DAC '64 Proceedings of the SHARE design automation workshop
8D display: a relightable glasses-free 3D display
Proceedings of the 2012 ACM international conference on Interactive tabletops and surfaces
8D: interacting with a relightable glasses-free 3D display
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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Since the seminal SketchPad work of Sutherland [1964], direct interaction with a computer has been compelling: we can directly touch, move, and change what we see. Direct interaction is a major contribution to the success of smartphones and tablets; yet, the world is not flat. While existing technologies can display realistic multi-view stereoscopic 3D content reasonably well [Lueder 2012], interaction within the same 3D space often requires extensive additional hardware. We present a cheap and easy system that uses the same lenslet array for both multi-view autostereoscopic display and 3D light-pen position sensing.