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System and method for context aware usability management of human machine interfaces

  • US 9,313,319 B2
  • Filed: 02/27/2015
  • Issued: 04/12/2016
  • Est. Priority Date: 01/18/2013
  • Status: Active Grant
First Claim
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1. A method comprising:

  • determining, by a sensor of a mobile device, that a first ambient sound level represents a quiet context for the mobile device;

    providing an audio signal to a speaker of the mobile device in response to determining that the first ambient sound level represents a quiet context;

    determining, by the sensor, that a second ambient sound level represents a first noisy context for the mobile device, wherein the second ambient sound level is louder than the first ambient sound level;

    modifying the audio signal into a beam forming audio signal in response to determining that the second ambient sound level represents the first noisy context; and

    providing the beam forming audio signal to the speaker.

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