'Hologram-lite' idea for 3D phone displays - 0 views
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johannessimon81 on 19 Jun 13Nature paper by HP Labs: they use waveguides to produce a 3D wide-angle glasses-free image. Here's there website: http://h30507.www3.hp.com/t5/Innovation-HP-Labs/On-Our-Way-to-Glasses-Free-3D/ba-p/134391#.UcFSSOdgfTo