FiberSense – Multi-touch Fibre Optic Sensing on Non-Planar Surfaces

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  2. Dr Tom Bartindale
  3. Dan Jackson
  4. Professor Patrick Olivier
Author(s)Bartindale T, Jackson D, Olivier P
Publication type Report
Series TitleSchool of Computing Science Technical Report Series
Year2009
Legacy DateOctober 2009
Report Number1175
Pages7
Full text is available for this publication:
Multi-touch interfaces based on light and optical fibres offer many advantages over alternative technologies. Existing multi-touch devices either use complex custom electronic sensor arrays, or a camera that must be placed relatively distant from the interface. FiberSense is an easily constructed light-sensing multi-touch interface. Using an array of optical fibres, reflected light is channelled to a camera. As the fibres are flexible the camera is free to be positioned so as to allow fibres to be routed anywhere within the interfaces. The resulting effect is a tangible interface that can be produced in any shape, with a complete surface of optical sensors. We describe our prototype, its novel calibration process, and virtual camera software used to easily take advantage of the device.
InstitutionSchool of Computing Science, University of Newcastle upon Tyne
Place PublishedNewcastle upon Tyne
URLhttp://www.cs.ncl.ac.uk/publications/trs/papers/1175.pdf
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