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Correcting for parallax in electronic displays

  • US 10,019,107 B2
  • Filed: 11/10/2014
  • Issued: 07/10/2018
  • Est. Priority Date: 01/26/2012
  • Status: Expired due to Fees
First Claim
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1. A computer-implemented method, comprising:

  • displaying content on a touch screen of a computing device, the touch screen having a first surface for displaying the content and a second surface for receiving input to the computing device;

    activating gaze detection on the computing device for a first portion of a first period of time;

    determining, for the first portion of the first period of time, a range of angles of incidence between a first gaze direction and the touch screen;

    associating, for the first portion of the first period of time, a first location of the second surface to a first element displayed on the first surface;

    determining, for the first portion of the first period of time, that a number of times that inputs are edited from a second element, associated with a second location of the second surface, to the first element exceeds a threshold number of times;

    deactivating the gaze detection on the computing device after the first period of time;

    activating the gaze detection on the computing device for a second portion of a second period of time;

    determining, for at least one first portion of time within the second period of time, that an angle of incidence between a second gaze direction and the touch screen is within the range of angles of incidence;

    associating, for the at least one first portion of time within the second period of time, the second location to the first element;

    receiving, within the at least one first portion of time within the second period of time, an input to the second location; and

    determining, within the at least one first portion of time within the second period of time, an action to perform on the computing device corresponding to a selection of the first element.

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