A low-cost multitouch spherical display: hardware and software design

Thomas Crespel 1, 2 Patrick Reuter 3, 4, 2 Xavier Granier 4, 2, 1
1 LP2N - Laboratoire Photonique, Numérique et Nanosciences
2 MANAO - Melting the frontiers between Light, Shape and Matter
LaBRI - Laboratoire Bordelais de Recherche en Informatique, Inria Bordeaux - Sud-Ouest, LP2N - Laboratoire Photonique, Numérique et Nanosciences
3 ESTIA Recherche
4 LaBRI - Laboratoire Bordelais de Recherche en Informatique
Abstract : Spherical mulitouch displays offer exciting possibilities but are still costly. In this paper, we describe hardware and software considerations to build a more affordable one, with off-the-shelf optical components and 3D printed elements. We exploit the technology of laser-beam steering projectors and use optical tracking for multitouch.
Keywords : spherical display multitouch display projection-basednumerical corrections of chromatic aberrations projectiondisplay hardware design software design and tracking calibration
Type de document :
Communication dans un congrès
Display Week 2017, May 2017, Los Angeles, California, United States. The Society of Information Display
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https://hal.inria.fr/hal-01455523
Contributeur : Xavier Granier <>
Soumis le : vendredi 3 février 2017 - 15:53:58
Dernière modification le : jeudi 15 juin 2017 - 09:08:42

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  • HAL Id : hal-01455523, version 1

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UNIV-BORDEAUX | LABRI | INRIA | LP2N | IOGS | PARISTECH | UNIV-PARIS-SACLAY

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Thomas Crespel, Patrick Reuter, Xavier Granier. A low-cost multitouch spherical display: hardware and software design. Display Week 2017, May 2017, Los Angeles, California, United States. The Society of Information Display. <hal-01455523>

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