Please download the dossier by clicking on the dossier button x
×

Discriminating among activation of multiple buttons

  • US 20080143671A1
  • Filed: 11/19/2007
  • Published: 06/19/2008
  • Est. Priority Date: 11/20/2006
  • Status: Active Grant
First Claim
Patent Images

1. A method of discriminating a selection from among a plurality of pressed buttons, comprising:

  • determining whether a first button of the plurality of pressed buttons has a first activation signal value above a presence threshold;

    determining whether a second button of the plurality of pressed buttons has a second activation signal value above the presence threshold;

    calculating a difference value between the first activation signal value and the second activation signal value;

    determining which of the first activation signal value and the second activation signal value is a greater value, if both the first and second activation signal values are above the presence threshold and the difference value is above a difference threshold; and

    triggering a respective operation associated with either the first button or the second button determined to have the greater signal activation value.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×