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Video composition method and apparatus employing visual and tactile feedback

  • US 4,964,004 A
  • Filed: 06/16/1989
  • Issued: 10/16/1990
  • Est. Priority Date: 12/02/1983
  • Status: Expired due to Fees
First Claim
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1. A composing apparatus for selecting segments from image source material stored in at least one storage medium and for denoting serially connected sequences of said segments, said composing apparatus comprising:

  • an operator input means;

    a pictorial display means;

    a composing control means responsive to said operator input means for controlling said storage media and said pictorial display means;

    said operator input means comprising an operator controlled, manually operable, control panel having;

    a first rotary control wheel;

    `a second rotary control wheel;

    a plurality of at least eight switch elements adjacent said first control wheel;

    a second plurality of at least eight switch elements adjacent said second control wheel;

    said first and second control wheels and said switch elements controlling said composing apparatus,said first plurality of elements and said first control wheel having a first spatial configuration having a plurality of tactile subconfigurations for providing tactile stimulation feedback to an operator of the apparatus regarding switch element location;

    said second plurality of elements and said second control wheel having a second spatial configuration having a plurality of tactile subconfigurations for providing tactile stimulation feedback to said apparatus operator regarding switch element locations;

    said first and second rotary control wheels including detents such that each movement of said control wheels corresponds to one second of said image source material such that said operator can maintain visual contact with the video displays while operating said input means;

    said switch elements are alternately different sizes to provide positive positioning feedback of the operator'"'"'s fingers;

    whereby said operator can visually concentrate on said display means while operating said input means with minimal visual feedback.

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