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ENHANCING DEPTH PERCEPTION

  • US 20140252236A1
  • Filed: 03/05/2013
  • Published: 09/11/2014
  • Est. Priority Date: 03/07/2011
  • Status: Active Grant
First Claim
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1. An apparatus comprisinga frame;

  • a rangefinder mechanism configured to measure a distance of an object, the rangefinder mechanism comprising;

    a transmitter of a reflectable signal,a receiver of the reflectable signal, andoutput circuitry configured to transmit a distance signal indicative of a location of the object,wherein the rangefinder mechanism is associated with the frame and oriented such that the transmitter of the reflectable signal emits the reflectable signal in a direction within a field of vision of a user associated with the frame;

    a transducer configured to receive the distance signal from the rangefinder mechanism and configured to transmit an audio signal; and

    a speaker configured to receive the audio signal and to emit an audible tone.

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