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Context awareness-based screen scroll method, machine-readable storage medium and terminal therefor

  • US 9,842,571 B2
  • Filed: 02/14/2014
  • Issued: 12/12/2017
  • Est. Priority Date: 02/22/2013
  • Status: Active Grant
First Claim
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1. A context awareness-based screen scroll method, the method comprising:

  • determining a tilt direction of a terminal;

    if the tilt direction corresponds to a forward direction, scrolling up a screen of the terminal;

    if the tilt direction corresponds to a backward direction opposite of the forward direction, scrolling down the screen of the terminal;

    determining if ambient illuminance of the terminal is greater than or equal to a threshold and determining if the terminal is stationary; and

    if the terminal is stationary and if the ambient illuminance is greater than or equal to the threshold, performing a screen scroll mode,wherein a scroll speed increases as a tilt angle of the terminal increases.

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