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INFORMATION INPUT/OUTPUT DEVICE, INFORMATION INPUT/OUTPUT METHOD AND COMPUTER PROGRAM

  • US 20090282331A1
  • Filed: 05/06/2009
  • Published: 11/12/2009
  • Est. Priority Date: 05/08/2008
  • Status: Active Grant
First Claim
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1. An information input/output device comprising:

  • a position input unit configured to designate a position by a user in a prescribed operation area Sd in real space;

    a designated position measurement unit configured to measure a designated position “

    rd

    in the operation area Sd, which is designated by the user in the position input unit;

    an operation area offset amount determination unit configured to determine an offset amount “

    Δ

    rv0

    of an origin position “

    rv0

    of an operation area Sv in virtual space based on the measured position “

    rd

    in the operation area Sd; and

    a designated position determination unit configured to determine a designated position “

    rv

    in virtual space which corresponds to the position in real space designated by the user through the position input unit based on the measured position “

    rd

    in the operation area Sd, the origin position “

    rv0

    of the operation area Sv in virtual space and the determined offset amount “

    Δ

    rv0

    .

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