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Portico
2011
Proceedings of the 24th annual ACM symposium on User interface software and technology - UIST '11
We present Portico, a portable system for enabling tangible interaction on and around tablet computers. Two cameras on small foldable arms are positioned above the display to recognize a variety of physical objects placed on or around the tablet. These cameras have a larger field-of-view than the screen, allowing Portico to extend interaction significantly beyond the tablet itself. Our prototype, which uses a 12" tablet, delivers an interaction space six times the size of the tablet screen.
doi:10.1145/2047196.2047241
dblp:conf/uist/AvrahamiWI11
fatcat:me4stfjilbdubgllklfd4conwy