Word flow annotation
First Claim
1. An augmented reality (AR) system comprising:
- an AR display configured to present virtual content to a user of the AR system;
an audio sensor configured to capture ambient sounds; and
a hardware processor in communication with the AR display and the audio sensor, the hardware processor programmed to;
receive the ambient sounds captured by the audio sensor;
detect presence of a speech in the ambient sounds;
convert the detected speech to text;
parse the text to recognize one or more words;
determine a position of the one or more words on a word frequency list, the word frequency list comprising a list of words ranked based at least in part on their frequency of detection by the audio sensor;
determine a threshold position on the word frequency list based on a user input;
categorize the one or more words as a rare word based on whether the position of the one or more words passes the threshold position on the word frequency list;
determine a decay factor associated with the rare word, the decay factor comprising a time period in which to suppress display of auxiliary information associated with the rare word;
retrieve the auxiliary information associated with the rare word based on the decay factor; and
cause the AR display to render the retrieved auxiliary information.
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Accused Products
Abstract
An augmented reality (AR) device can be configured to monitor ambient audio data. The AR device can detect speech in the ambient audio data, convert the detected speech into text, or detect keywords such as rare words in the speech. When a rare word is detected, the AR device can retrieve auxiliary information (e.g., a definition) related to the rare word from a public or private source. The AR device can display the auxiliary information for a user to help the user better understand the speech. The AR device may perform translation of foreign speech, may display text (or the translation) of a speaker'"'"'s speech to the user, or display statistical or other information associated with the speech.
59 Citations
20 Claims
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1. An augmented reality (AR) system comprising:
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an AR display configured to present virtual content to a user of the AR system; an audio sensor configured to capture ambient sounds; and a hardware processor in communication with the AR display and the audio sensor, the hardware processor programmed to; receive the ambient sounds captured by the audio sensor; detect presence of a speech in the ambient sounds; convert the detected speech to text; parse the text to recognize one or more words; determine a position of the one or more words on a word frequency list, the word frequency list comprising a list of words ranked based at least in part on their frequency of detection by the audio sensor; determine a threshold position on the word frequency list based on a user input; categorize the one or more words as a rare word based on whether the position of the one or more words passes the threshold position on the word frequency list; determine a decay factor associated with the rare word, the decay factor comprising a time period in which to suppress display of auxiliary information associated with the rare word; retrieve the auxiliary information associated with the rare word based on the decay factor; and cause the AR display to render the retrieved auxiliary information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method comprising:
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under control of an augmented reality (AR) device comprising a hardware processor and an AR display configured to present virtual content in an environment of a user; monitoring the environment of the user of the AR device; detecting presence of an object of interest in the environment based on contextual information associated with at least one of the user or the environment; determining a position of the object of interest on a word frequency list, the word frequency list comprising a list of words ranked based at least in part on their frequency of detection by the AR device; determining a threshold position on the word frequency list based on a user input; categorizing the object of interest as a rare word based on whether the position of the one or more words passes the threshold position on the word frequency list; determining a decay factor associated with the object of interest, the decay factor comprising a time period in which to suppress display of auxiliary information associated with the object of interest; retrieving auxiliary information for the object of interest based on the decay factor; determining a display position of the auxiliary information in a field of view of the user, wherein the field of view comprises a portion of the environment which a user can perceive at a given time; and causing the AR display to render the auxiliary information at the display position. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification