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Graphic pattern inputting apparatus

  • US 4,725,978 A
  • Filed: 05/29/1984
  • Issued: 02/16/1988
  • Est. Priority Date: 05/30/1983
  • Status: Expired due to Fees
First Claim
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1. A graphic pattern inputting apparatus comprising:

  • manually actuable inputting means mounted for movement parallel to a selected plane for producing sensor signals representative of the direction and magnitude of a manual force, parallel to the plane, applied to said inputting means;

    drive means connected to said inputting means and responsive to control signals for moving said inputting means parallel to the selected plane; and

    processing means connected between said inputting means and said drive means for performing arithmetic operations on said sensor signals for producing control signals which are a function of said sensor signals, and for supplying said control signals to said drive means.

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