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Two sensor movement

  • US 20040143348A1
  • Filed: 09/11/2002
  • Published: 07/22/2004
  • Est. Priority Date: 09/11/2002
  • Status: Active Grant
First Claim
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1. A method of using two sensors to move an object comprising the steps of:

  • a) simultaneously activating a first sensor and a second sensor of said two sensors followed by simultaneously deactivating said first sensor and said second sensor to exit a first mode and enter a second mode; and

    b) independently activating said first sensor to move said object in a first direction; and

    c) deactivating said first sensor to stop said movement in said first direction; and

    d) independently activating said second sensor to move said object in a second direction; and

    e) deactivating said second sensor to stop said movement in said second direction; and

    f) simultaneously activating said first sensor and said second sensor followed by simultaneously deactivating said first sensor and said second sensor to exit said second mode and enter a third mode.

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