# US 11,908,446 B1 · Wearable audiovisual translation system

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- Number: US 11,908,446 B1
- Document ID: US11908446B1
- Status: Granted
- Kind: B1
- Application number: 18/481,801
- Filed: 2023-10-05
- Granted: 2024-02-20
- Earliest claimed: 2023-10-05
- Applicants: Eunice Jia Min Yong
- Inventors: Eunice Jia Min Yong
- Web page: https://patentgrep.com/patent/US11908446B1

## CPC

- G10L 13/02: Methods for producing synthetic speech; Speech synthesisers
- H04N 7/183: {for receiving images from a single remote source}
- G10L: SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- H04N: PICTORIAL COMMUNICATION, e.g. TELEVISION

## Abstract

The wearable audio-visual translation system is a device that includes a wearable camera and audio system, that can take photos of a signboard using a wearable camera, send the images wirelessly to the user's smart phone for translation, and send the translation back to the user in the form of an audio signal in very less time. To accomplish this, the device is mounted on to eyewear, such that the camera system can capture visual signs instantaneously as the user is looking at them. Further, the device comprises associated electrical and electronic circuitry mounted onto the same eyewear that enables streaming of the photos taken by the camera system into a wirelessly connected smartphone. The smartphone performs image processing and recognition on the images with the help of a translator software application, and the translated signs are synthesized to audio signals and played out in an audio device.

## Claims

### Claim 1

A wearable audiovisual translation system comprising:
an eyewear;
a camera system;
an audio device;
a mobile computing device;
a controller system;
the camera system and the controller system being detachably mounted onto the eyewear;
the camera system being electronically coupled to the controller system;
the controller system being communicably coupled to the mobile computing device;
the camera system being operably coupled to the mobile computing device through the controller system, wherein visual signals captured by the camera system are transmitted to the mobile computing device through the controller system; and
the audio device and the camera system being communicably coupled through the mobile computing device, wherein visual signals captured by the camera system are translated into audio signals by the mobile computing device and the audio signals are output through the audio device.

### Claim 2 (depends on 1)

The wearable audiovisual translation system of claim 1, the controller system comprising:
a microcontroller, a wireless communication module, and a power source;
the microcontroller being electrically connected to the power source;
the wireless communication module being electronically coupled to the microcontroller; and
the wireless communication module being communicably coupled to the mobile computing device.

### Claim 3 (depends on 2)

The wearable audiovisual translation system of claim 2, the controller system comprising:
a voltage regulator;
a plurality of wires;
the voltage regulator being electrically connected to the power source;
the voltage regulator being electronically connected to the microcontroller; and
the plurality of wires being electrically connected between the microcontroller, the power source, and the voltage regulator.

### Claim 4 (depends on 1)

The wearable audiovisual translation system of claim 1, wherein the visual signals comprise at least one of hand signs, road signs, labels, and public displays.

### Claim 5 (depends on 1)

The wearable audiovisual translation system of claim 1, wherein the audio device comprises at least one of ear-pods, headphones, and speakers.

### Claim 6 (depends on 1)

The wearable audiovisual translation system of claim 1, comprising:
a human interface device (HID);
the HID being electronically connected to the controller system; and
the HID being operably coupled to the camera system, wherein operating the HID initiates the camera system to capture and transmit at least one image to the mobile computing device through the controller system.

### Claim 7 (depends on 6)

The wearable audiovisual translation system of claim 6, wherein the HID is a push button.

### Claim 8 (depends on 1)

The wearable audiovisual translation system of claim 1, wherein the camera system continuously captures and streams images into the mobile computing device at a predefined rate.

### Claim 9

A wearable audiovisual translation system comprising:
an eyewear;
a camera system;
an audio device;
a mobile computing device;
a controller system;
at least one housing unit;
the controller system comprising a microcontroller, a wireless communication module, and a power source;
the camera system and the controller system being mounted onto the eyewear;
the housing unit being laterally mounted onto the eyewear;
the camera system being laterally integrated onto the housing unit, wherein the housing unit is mounted onto the bridge of the eyewear;
the controller system being mounted within the housing unit, wherein the housing unit is mounted onto a leg of the eyewear adjacent to a temple region;
the camera system being electronically coupled to the controller system;
the controller system being communicably coupled to the mobile computing device;
the microcontroller being electrically connected to the power source;
the wireless communication module being electronically coupled to the microcontroller;
the wireless communication module being communicably coupled to the mobile computing device;
the camera system being operably coupled to the mobile computing device through the controller system, wherein visual signals captured by the camera system are transmitted to the mobile computing device through the controller system; and
the audio device and the camera system being communicably coupled through the mobile computing device, wherein visual signals captured by the camera system are translated into audio signals by the mobile computing device and the audio signals are output through the audio device.

### Claim 10 (depends on 9)

The wearable audiovisual translation system of claim 9, wherein the visual signals comprise at least one of hand signs, road signs, labels, and public displays.

### Claim 11 (depends on 9)

The wearable audiovisual translation system of claim 9, wherein the audio device comprises at least one of ear-pods, headphones, and speakers.

### Claim 12 (depends on 9)

The wearable audiovisual translation system of claim 9, comprising:
a human interface device (HID);
the HID being electronically connected to the controller system; and
the HID being operably coupled to the camera system, wherein operating the HID initiates the camera system to capture and transmit at least one image to the mobile computing device through the controller system.

### Claim 13 (depends on 9)

The wearable audiovisual translation system of claim 9, wherein the camera system continuously captures and streams images into the mobile computing device at a predefined rate.

### Claim 14

A wearable audiovisual translation system comprising:
an eyewear;
a camera system;
an audio device;
a mobile computing device;
a controller system;
the controller system comprising a microcontroller, a wireless communication module, a power source, a voltage regulator, and a plurality of wires;
the camera system and the controller system being mounted onto the eyewear;
the camera system being electronically coupled to the controller system;
the controller system being communicably coupled to the mobile computing device;
the microcontroller being electrically connected to the power source;
the wireless communication module being electronically coupled to the microcontroller;
the wireless communication module being communicably coupled to the mobile computing device;
the voltage regulator being electrically connected to the power source;
the voltage regulator being electronically connected to the microcontroller;
the plurality of wires being electrically connected between the microcontroller, the power source, and the voltage regulator;
the camera system being operably coupled to the mobile computing device through the controller system, wherein visual signals captured by the camera system are transmitted to the mobile computing device through the controller system; and
the audio device and the camera system being communicably coupled through the mobile computing device, wherein visual signals captured by the camera system are translated into audio signals by the mobile computing device and the audio signals are output through the audio device.