ULTRASONIC SPECTACLES FOR VISUALLY IMPAIRED INDIVIDUALS

Abstract

ULTRASONIC SPECTACLES FOR VISUALLY IMPAIRED INDIVIDUALS 26-Npv-2024/140479/202441092032/Form 2(Title Page) ABSTRACT This project presents an innovative approach to assistive technology through the development of ultrasonic spectacles specifically designed for visually impaired individuals. Utilizing advanced echolocation techniques, these spectacles emit high-frequency sound waves that interact with surrounding objects, converting the echoes into auditory feedback. This feedback enables users to discern spatial relationships and navigate their environments more effectively. The study investigates the design, functionality, and usability of the spectacles, incorporating feedback from users during trials. Key metrics, such as accuracy in object detection and user comfort, are assessed to determine the practicality of the device in daily life scenarios. Results indicate that users experience a significant improvement in mobility and confidence while wearing the spectacles. Furthermore, the device fosters greater independence by providing realtime environmental awareness, which is often challenging for visually impaired individuals. The implications of this research suggest that ultrasonic spectacles could revolutionize the way assistive devices are perceived and utilized, ultimately contributing to enhanced quality of life for the visually impaired community. This work underscores the importance of interdisciplinary collaboration in designing effective solutions that address the unique challenges faced by individuals with visual impairments.

Specification

FORM - 2
THE PATENTS AC T, 1970
(39 OF 1970)
&
THE PATENTS RULES, 2003
COMPLETE SPECIFICATION
(see Section 10 & rule 13)

I. TITLE OF THE INVENTION : ULTRASONIC SPECTACLES FOR VISUALLY
IMPAIRED INDIVIDUALS
3. PREAMBLE TO THE DESCRIPTION:
2. APPLICANT -
S.No NAME NATIONALITY ADDRESS
1 Saveetha Institute of Medical and
Technical Sciences
INDIAN Saveetha Nagar, Thandalam,
Chennai - 602 105,Tamil Nadu,
India
DATE:
SIGNATURE:
NAME
The following specification describes the invention and how it is to be performed.
4. COMPLETE SPECIFICATION
The following specification particularly describes the invention and the manner in which it is tobe
performed. ............. ..........Separate sheet is attached......................................
5. DESCRIPTION
Separate sheet is attached______
6. CLAIMS -
Separate sheet is attached______
On B.RAMESH
PRINCIPAL
SIMATS ENGINEERING
SAVEETHA INSTITUTE OF MEDICAL AND
1. ABSTRACT OF THE INVENTION TECH Ml AL SCIENCES
Separate sheet is attached-

Note:-
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To be signed by the applicant(s) or by authorized registered patent agentotherwise where mentioned.
Tic (^)/cross(x) whichever is applicable/not applicable in declaration inpara-9.
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Bank : INDUSIND BANK
Branch : NUNGAMBAKKAM
( SAVEETHA UNIVERSITY)
DD No : 402671
DD Date: 16/11/2024
DD Amount: 8,900/-

ULTRASONIC SPECTACLES FOR VISUALLY IMPAIRED INDIVIDUALS
PREAMBLE TO THE DESCRPT1ON
THE FIELD OF INVENTION (PACKAGING INDUSTRY)
The invention pertains to assistive technologies in the packaging industry, enhancing product accessibility and user experience for visually impaired individuals through innovative ultrasonic spectacles.

BACKGROUND OF THE INVENTION
The background of the invention of ultrasonic spectacles for visually impaired individuals is rooted in the growing need for assistive technologies that enhance mobility and independence. Globally, millions of people live with visual impairments, facing significant challenges in navigating their environments. Traditional aids, such as canes and guide dogs, provide limited assistance and often lack the real-time feedback necessary for safe navigation in complex spaces. Recent advancements in technology have paved the way for innovative solutions. Echolocation, a technique employed by certain animals, has been explored to aid those with visual impairments. By mimicking this biological process, ultrasonic spectacles aim to offer enhanced spatial awareness through auditory cues. These spectacles utilize high-frequency sound waves that emit and detect echoes from surrounding objects, translating this information into meaningful sound signals.

Research indicates that auditory feedback can significantly improve an individual's ability to perceive their surroundings, reducing dependence on traditional mobility aids. Moreover, the integration of lightweight materials and compact design in the spectacles ensures comfort and usability throughout daily activities. This invention addresses the critical need for more effective tools that empower visually impaired individuals, promoting greater autonomy and enhancing overall quality of life. As society continues to advance technologically, the development of ultrasonic spectacles represents a significant step forward in creating accessible solutions tailored to the unique challenges faced by the visually impaired community.

SUMMARY OF THE INVENTION
Ultrasonic spectacles use echolocation technology to provide auditory feedback, enhancing spatial awareness and independence for visually impaired individuals.

ULTRASONIC SPECTACLES FOR VISUALLY IMPAIRED INDIVIDUALS

COMPLETE SPECIFICATION

Specifications

The ultrasonic spectacles for visually impaired individuals consist of a lightweight frame equipped with miniaturized ultrasonic transducers. These transducers emit high-frequency sound waves that bounce off nearby objects, capturing the returning echoes. The device processes these echoes using advanced signal processing algorithms to convert them into distinct auditory cues.

Users receive real-time feedback through built-in bone conduction speakers or discreet earphones, allowing them to perceive the distance, size, and shape of obstacles in their environment. The spectacles feature adjustable sensitivity settings, enabling customization based on individual needs and preferences.

The design incorporates ergonomic elements to ensure comfort during extended wear, with adjustable nose pads and temple arms for a secure fit. The battery is rechargeable, providing extended usage time to accommodate daily activities.

To enhance usability, the spectacles include a user-friendly interface with simple controls for volume adjustment and sensitivity settings. Safety features such as automatic shut-off after periods of inactivity are also integrated to conserve battery life.

Field testing demonstrated a significant improvement in navigation and confidence among users, highlighting the potential of these spectacles to transform mobility for individuals with visual impairments. The invention ultimately aims to foster greater independence and improve quality of life through innovative assistive technology.

ULTRASONIC SPECTACLES FOR VISUALLY IMPAIRED INDIVIDUALS
DESCRIPTION
The ultrasonic spectacles for visually impaired individuals are innovative assistive devices designed to enhance spatial awareness and mobility. Equipped with advanced ultrasonic transducers, these spectacles emit high-frequency sound waves that detect nearby objects through echolocation. The returning echoes are
processed and translated into auditory cues, providing users with real-time feedback about their environment.

The lightweight, ergonomic design ensures comfort during extended wear, while features like adjustable sensitivity and volume allow for personalized user experience. Rechargeable batteries offer prolonged usage, making them suitable for daily activities. These spectacles aim to empower visually impaired individuals by fostering greater independence and improving navigation, ultimately enhancing their quality
of life through cutting-edge technology.

ULTRASONIC SPECTACLES FOR VISUALLY IMPAIRED INDIVIDUALS

CLAIM
We Claim

1. We claim ultrasonic spectacles for visually impaired individuals, designed to assist in navigation and obstacle detection. These spectacles incorporate ultrasonic sensors to detect objects in the user's path.

2. The sensors emit ultrasonic waves and receive reflected signals^ which are processed to determine the distance of obstacles. Feedback is provided through vibrations or sound alerts, enabling the user to avoid collisions.

3. The device is lightweight, user-friendly, and can be worn like regular glasses, allowing hands-free operation. The technology can adapt to different environments, offering real-time detection of obstacles both indoors and outdoors.

4.This innovation enhances mobility, independence, and safety for visually impaired individuals, providing them with an accessible and affordable solution.

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