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METHOD FOR IDENTIFYING A SINGLE TAP, DOUBLE TAPS AND A DRAG AND A CONTROLLER FOR A TOUCH DEVICE EMPLOYING THE METHOD

  • US 20090315826A1
  • Filed: 06/20/2008
  • Published: 12/24/2009
  • Est. Priority Date: 06/20/2008
  • Status: Active Grant
First Claim
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1. A method for identifying a single tap during an object contacting a touch device comprising following steps:

  • (a) detecting a first hit-movement being conducted by said object touching said touch device;

    (b) starting a time-counting if a detected result of step (a) is “

    YES”

    ;

    (c) detecting if said object leaves said touch device within a first reference time interval;

    (d) generating an operation signal to represent a start of said hit-movement at the time of said first reference time interval ending if a detected result of step (c) is “

    YES”

    ;

    (e) detecting if a second hit-movement is conducted by said object touching said touch device within a second reference time interval after said first reference time interval;

    (f) maintaining said operation signal to represent said second hit-movement being conducted if a detected result of said step (e) is “

    YES”

    ; and

    (g) terminating said operation signal at the time of said second reference time interval ending to represent a cease of said second hit-movement if a detected result of said step (e) is “

    NO”

    for completing said single tap.

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