Printed optics: 3D printing of embedded optical elements for interactive devices
Proceedings of the 25th annual ACM symposium on User interface software and technology
PAPILLON: designing curved display surfaces with printed optics
Proceedings of the 26th annual ACM symposium on User interface software and technology
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Most displays can show information only on a planar surface. In some cases it is advantageous to extend the display into the third dimension or inside objects on the surface. For instance, a person on one side of an interactive table might want to read a message displayed privately to themselves. This paper describes a novel use of fiber optics to take the light from a planar surface and extend it to display into the third dimension, both vertically and in any direction that the fiber optic is bent.