Holographic laser projection technology, combined with infrared touch-recognition technology, enables consumers to interact with a virtual display that can be projected onto a wall or table.
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Cable, A. Interactive experience. Nature Photon 4, 750–751 (2010). https://doi.org/10.1038/nphoton.2010.249
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DOI: https://doi.org/10.1038/nphoton.2010.249
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