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Secure Currency Sorting Wallet For Visually Impaired

Abstract: A secure currency sorting wallet for visually impaired, comprises of a body 101 defining a compartment 201 for receiving currency notes of various denominations accessed by a visually impaired user, an imaging unit 203 configured with the body 101 to scan and authenticate currency notes, a UV (Ultra-violet) counterfeit detection unit 205 integrated around the compartment 201 for checking presence of UV security markers, an audio alert and haptic feedback, via a speaker unit 206 and a vibrating unit 207, each integrated with the body 101 to notify regarding counterfeit currency, multiple rollers 208 positioned between the compartment 201 and multiple pockets 202 to transfer authenticated notes to correct denomination pockets 202 using a Scott Russell assembly 209, a servo-driven rubberized strip assembly 211 attached to each pocket to withdraw a specific denomination of currency as per user input via a microphone 213 integrated with the body 101.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
20 March 2025
Publication Number
13/2025
Publication Type
INA
Invention Field
COMPUTER SCIENCE
Status
Email
Parent Application

Applicants

Marwadi University
Rajkot – Morbi Road, Rajkot 360003 Gujarat, India.

Inventors

1. Saubhagya Vishwakarma
Department of Computer Engineering, Marwadi University, Rajkot – Morbi Road, Rajkot 360003 Gujarat India.
2. Dr. Biswaranjan Acharya
Department of Computer Engineering, Marwadi University, Rajkot – Morbi Road, Rajkot 360003 Gujarat India.

Specification

Description:FIELD OF THE INVENTION

[0001] The present invention relates to a secure currency sorting wallet for visually impaired that is capable of providing a secure facility for storing currency notes for visually impaired users, ensuring that notes are authenticated during storage to prevent financial loss. Additionally, the wallet also enables the automatic withdrawal of the required denominations of currency notes, enhancing convenience for the user.

BACKGROUND OF THE INVENTION

[0002] The need for a wallet designed specifically for visually impaired individuals arises from the challenges they face in managing and using traditional wallets. For people with visual impairments, distinguishing between various cards, bills, and coins can be difficult, leading to frustration and a lack of independence in everyday transactions. A specially designed wallet can address these issues by incorporating features like tactile markers, braille labels, and distinct textures to differentiate between different items. These features allow visually impaired individuals to easily identify their credit cards, identification, and other important documents without needing to rely on others. Additionally, such wallets can be equipped with technology such as RFID blocking for security, or even integrate with mobile apps to track and organize contents. The importance of a specialized wallet also extends beyond convenience; it promotes a sense of autonomy and dignity, enabling visually impaired people to navigate the world with greater confidence and self-sufficiency. By designing wallets with their specific needs in mind, the visually impaired community can experience more inclusive and accessible financial independence, reducing the barriers they face in a world that is often designed with sighted individuals in mind.

[0003] Wallets designed for visually impaired individuals incorporate various assistive features to enhance usability and accessibility. Commonly, these wallets utilize tactile markers, Braille labels, and audio cues to help users identify cards, cash, and compartments. Tactile features, such as raised patterns or distinct textures, allow the user to distinguish between different sections of the wallet, making it easier to organize and retrieve items. Some models also include RFID protection to secure sensitive information, while audio-enabled wallets might feature a voice assistant to confirm which card is selected or the denomination of bills. However, despite these advancements, there are several drawbacks. For one, tactile markers can wear down over time, making it difficult for users to identify items accurately. Additionally, the reliance on touch can be limiting, especially in low-light environments, and some users may find it challenging to navigate complex wallet layouts. Audio-based wallets, while helpful, may not be practical in public or noisy environments where sound cues are difficult to hear. Furthermore, such wallets tend to be more expensive than conventional wallets, which could make them less accessible to some individuals. Finally, the integration of technology in these wallets might require regular maintenance or charging, adding another layer of inconvenience for users.

[0004] US4942913A discloses an incorporating of a separate sub-wallet within a conventional wallet wherein the sub-wallet can be removed and utilized when it is not necessary to carry the entire wallet. The sub-wallet includes a currency carrying compartment and a separate credit card carrying compartment. Appropriate identification papers can also be carried in the credit card compartment. There will also be included within the currency carrying compartment a separate key compartment.

[0005] US6029724A discloses a foldable wallet includes a plurality of pockets bearing identifying indicia for holding credit cards and the like. A front panel is provided with spaces for presenting identifying descriptions of the items in one of the pockets and identifying indicia corresponding to the indicia on one of the pockets.

[0006] Conventionally, many wallets have been developed to store currency notes, however the wallets as mentioned in the prior arts have limitations pertaining to authentication of currencies during storage to prevent financial loss and automatic withdrawal of the required denominations of currency notes, enhancing convenience for the user.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a wallet that requires to be capable of providing facility for visually impaired users to securely store currency notes with verification feature to cross check authenticity of notes to avoid any financial losses. Additionally, the wallet also automatically dispenses the required denominations of currency, allowing for easy and efficient access.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a wallet that is capable of providing a facility of secure storage of currency notes for visually impaired user.

[0010] Another object of the present invention is to develop a wallet that is capable of verifying authenticity of the notes during storage in order to prevent any financial loss to the user.

[0011] Yet another object of the present invention is to develop a wallet that is capable of withdrawing denominations of currency notes as per user requirement in an automated manner.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to a secure currency sorting wallet for visually impaired that is capable of providing a secure storage facility for currency notes specifically for visually impaired users, while simultaneously verifying the authenticity of the notes to prevent potential financial losses along with features an automated configuration for withdrawing specific denominations based on the user's need.

[0014] According to an embodiment of the present invention, a secure currency sorting wallet for visually impaired, comprises of a body defining a compartment for receiving currency notes of various denominations accessed by a visually impaired user, wherein the body has a structure resembling a traditional wallet and is equipped with multiple pockets interconnected to each other for organizing currency notes, an artificial intelligence-based imaging unit configured with the body to scan and authenticate currency notes, for detecting currency features including texture, color, size, and security patterns, and further coupled with an integrated optical character recognition (OCR) module for reading visible text and numbers imprinted on the currency notes, including denomination and serial number, to verify authenticity of the note, a UV (Ultra-violet) counterfeit detection unit integrated around the compartment, for checking presence of UV security markers in the currency note upon insertion, and in case no UV markers are detected or the detected UV pattern does not match authentic currency, the microcontroller triggers an audio alert and haptic feedback, via a speaker unit and a vibrating unit, each integrated with the body to notify the user of counterfeit currency.

[0015] According to another embodiment of the present invention, the wallet further comprises of plurality of motorized rollers positioned between the compartment and multiple pockets, adapted to transfer authenticated notes to correct denomination pockets using a Scott Russell assembly integrated within the body, wherein the Scott Russell assembly utilizes a curved plate attached with the Scott Russell assembly that aligns with denomination of the note, a servo-driven rubberized strip assembly attached to each pocket, wherein the rubberized strip assembly is activated upon voice command from the user, received by a microphone integrated with the body, the rubberized strip assembly is actuated by the microcontroller to withdraw a specific denomination of currency, and an integrated motorized servo pushes a note upwards using friction from a rubberized material to ensure a firm grip, with audio feedback confirming dispensation of note and haptic feedback signaling completion of the transaction.

[0016] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0017] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of a secure currency sorting wallet for visually impaired in a closed state; and
Figure 2 illustrates an isometric view of the present invention in an open state.

DETAILED DESCRIPTION OF THE INVENTION

[0018] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0019] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0020] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0021] The present invention relates to a secure currency sorting wallet for visually impaired that facilitates visually impaired users a safe way to store their currency notes, ensuring that the authenticity of the notes is verified to protect against fraud. In addition, the wallet allows for the automated withdrawal of specific currency denominations, offering a convenient and user-friendly experience.

[0022] Referring to Figure 1 and 2, isometric view(s) of a secure currency sorting wallet for visually impaired in a closed and open state are illustrated, respectively, comprises of a body 101 defining a compartment 201 having a structure resembling a traditional wallet and is equipped with multiple pockets 202 interconnected to each other, an artificial intelligence-based imaging unit 203 configured with the body 101, an integrated optical character recognition (OCR) module 204 embedded on the body 101, a UV (Ultra-violet) counterfeit detection unit 205 integrated around the compartment 201, a speaker unit 206 and a vibrating unit 207 each integrated with the body 101, plurality of motorized rollers 208 positioned between the compartment 201 and multiple pockets 202, a Scott Russell assembly 209 integrated within the body 101, Scott Russell assembly 209 utilizes a curved plate 210 attached with the Scott Russell assembly 209, a servo-driven rubberized strip assembly 211 attached to each pocket, the rollers 208 are integrated with heating units 212, the body 101 further comprises biometric security features, including a fingerprint sensor 102 and facial recognition unit 103, the body 101 incorporates an electromagnetic locking unit 104, and the body 101 includes a braille display 105 on front side comprising pneumatic pins, and a microphone 213 integrated with the body 101.

[0023] The present invention includes a body 101 defining a compartment 201 incorporating various components associated with the wallet. The body 101 is developed to receive currency notes of various denominations accessed by a visually impaired user. The body 101 has a structure resembling a traditional wallet and is equipped with multiple pockets 202 interconnected to each other for organizing currency notes.

[0024] An inbuilt microcontroller of the wallet is responsible for operating of all the linked components for performing their respective functions upon actuation. The microcontroller, mentioned herein, is preferably an Arduino microcontroller. The Arduino microcontroller used herein controls the overall functionality of the linked components.

[0025] The user is enabled to provide voice command via a microphone 213 embedded on the body 101 regarding storing/accessing currency notes. The microphone 213 turns the sound energy emitted by the user into electrical energy. The sound waves created by the user carry energy towards the microphone 213. Inside the microphone 213, a diaphragm, made of plastic, is present and moves back and forth when the sound wave hits the diaphragm. The coil attached to the diaphragm also moves in same way. The magnetic field produced by the permanent magnet cuts through the coil. As the coil moves, the electric current flows. The electric current from coil flows to an amplifier which convert the sound into electrical signal. The microcontroller linked to the microphone 213 recognize the voice and perform the operations according to the command given by the user regarding storing/accessing the currency notes.

[0026] The body 101 further comprises of a biometric security features, including a fingerprint sensor 102 and facial recognition unit 103, the biometric data must match pre-stored data to authenticate the authorized user, and if unauthorized access is attempted, the body 101 automatically locks to prevent theft.

[0027] The biometric security features of the body 101 are designed to ensure only authorized users access the contents of the body 101. For authenticating the user, the biometric data of the user, such as the fingerprint or facial features, must match pre-stored data that is securely stored in the linked dtabase. The fingerprint sensor 102 scans the user’s unique fingerprint, while the facial recognition unit 103 analyzes key facial features to confirm identity.

[0028] If the microcontroller detects a mismatch or an attempt to access the wallet by an unauthorized individual, the body 101 of the wallet is required to get automatically locks, effectively preventing any further interaction. The body 101 of the wallet incorporates an electromagnetic locking unit 104, which enhances security by ensuring that the wallet remains securely closed and inaccessible without proper authorization. The electromagnetic locking unit 104 consists of electromagnets strategically placed along the inner periphery of the wallet. These electromagnets generate a strong magnetic force that keeps the body 101 of the wallet tightly sealed, preventing unauthorized access. The magnets remain activated and securely lock the wallet shut until the authentication process is successfully completed. Only when the biometric data such as a fingerprint scan or facial recognition matches the pre-stored data, the microcontroller deactivates the electromagnetic locking unit 104, allowing the wallet to open.

[0029] Upon receiving of the user input, the microcontroller generates a command to activate an artificial intelligence-based imaging unit 203 integrated on the body 101 for capturing multiple images in a vicinity of the notes for detecting currency features including texture, color, size, and security patterns. The imaging unit 203 incorporates a processor that is encrypted with an artificial intelligence protocol. The artificial intelligence protocol operates by following a set of predefined instructions to process data and perform tasks autonomously. Initially, data is collected and input into a database, which then employs protocol to analyze and interpret the captured images. The processor of the imaging unit 203 via the artificial intelligence protocol processes the captured images and sent the signal to the microcontroller.

[0030] The imaging unit 203 evaluates and captures high-resolution images of the currency note’s surface to analyzes the fine details, such as raised printing, security threads, and micropatterns, which are unique to authentic currency. By examining these textural features, the imaging unit 203 helps differentiate genuine notes from counterfeits. This step is crucial for ensuring the note’s authenticity. The imaging unit 203 compares the captured colors against the known color patterns of real currency, pre-fed in the linked database. Color detection helps identify specific security features, like color-shifting inks or holographic patterns, which are unique to genuine notes. The wallet utilizes the imaging unit 203 with an ultrasonic sensor to detect the size of the currency note by capturing its dimensions and comparing them to the standard measurements of authentic notes. Size detection helps in identifying irregular or counterfeit notes that may be printed with incorrect dimensions or proportions. The imaging unit 203 detects security patterns by capturing detailed images of watermarks, and security threads, embedded in the currency. These patterns are unique identifiers of genuine notes. By analyzing the alignment, shape, and placement of these security features, the imaging unit 203 ensures that the note contains the correct patterns that are difficult to replicate in counterfeit currency.

[0031] The body 101 is integrated optical character recognition (OCR) module for reading visible text and numbers imprinted on the currency notes. The OCR module 204 analyzes the captures image of the alphabets/words imprinted on the currency notes and process that image on the basis of a pattern of black and white color intensity. After that OCR module 204 compares the detected pattern with the pre-stored data of alphabets in order to find out the alphabets/words and send the detected alphabets/words to the microcontroller. The OCR module 204 checks the information of the currency notes including denomination and serial number, to verify authenticity of the note, for storing notes in accordance to the denominations. The microcontroller evaluates the collected data of the imaging unit 203 and the OCR module 204 for detecting currency features including texture, color, size, and security patterns.

[0032] The wallet is equipped with a compartment 201 that integrates a UV (Ultra-violet) counterfeit detection unit 205, offering an additional layer of security when handling currency. Upon insertion of the currency note, the UV detection unit 205 automatically scans the note for the presence of UV security markers, which are embedded by official authorities to authenticate the currency. These markers are invisible to the naked eye but become clearly visible under ultraviolet light. The UV detection unit 205 uses ultraviolet light to illuminate the note, highlighting any embedded security features such as watermarks, security threads, or invisible inks that are specific to authentic currency. If the note does not display the expected UV markers, the microcontroller evaluates the identity of the currency note to be as potentially counterfeit.

[0033] In case the microcontroller evaluates absence of UV markers or the detected UV pattern does not match authentic currency, the microcontroller alerts the user regarding the unauthentic currency as a feedback via a speaker unit 206 and a vibrating unit 207, each integrated with the body 101.

[0034] The speaker works by taking the input signal from the microcontroller, it then processes and amplifies the received signal through a series of equipment in a specific order within the speaker, and then sends the output signal in form of audio notification through the speaker for alerting the user regarding the unauthentic currency notes. The vibrating unit 207 subjects the body 101 to the action of moving or causing to move back and forth or from side to side very quickly leading to controlled and reproducible mechanical vibration. The produced vibrations result in providing haptic feedback to the user regarding the unauthenticity of the currency notes.

[0035] Upon successful authentication of the notes and denomination type, the notes are required to be saved into respective pocket of particular denomination. Multiple motorized rollers 208 are positioned in between the compartment 201 and multiple pockets 202. Based upon positioning of the notes into the compartment 201 by the user, the microcontroller actuates a direct current (DC) motor associated with the roller such that rotates an integrated hub of the roller consequently results in rotation of the roller for directing the notes into the pocket for storage.

[0036] The rollers 208 are integrated with heating units 212, and that are dynamically actuated by the microcontroller to smooth out wrinkles in the note during transfer. Each of the heating unit 212 consists of a coil such that as current is passed through the coil, the coil becomes hot and produces heat energy. This heat energy of the heating unit 212 is transferred to the notes thereby heating the wires for removing wrinkles in the note in order to facilitate safe storage of notes in the wallet.

[0037] The notes are adapted to get transferred to correct denomination pockets 202 using a Scott Russell assembly 209 integrated within the body 101. The Scott Russell assembly 209 utilizes a curved plate 210 attached with the Scott Russell assembly 209 that aligns with denomination of the note.

[0038] The Scott Russell assembly 209 integrated into the wallet is designed to enhance the process of handling and organizing currency notes. The curved plate 210 works in conjunction with the Scott Russell assembly 209, which ensures that the currency notes are aligned and organized based on their denomination. As a note is inserted into the wallet, the curved plate 210 adjusts to properly position the note according to its size and value. This Russell assembly 209 ensures that each note is stored in an orderly fashion, making it easier for the user to retrieve the correct denomination when needed. The design of the Scott Russell assembly 209 also helps prevent the notes from becoming crumpled or misaligned, ensuring that they remain in good condition. By utilizing the curved plate 210 to perfectly align the notes, the wallet offers a seamless and organized experience for the user, minimizing the effort required to access the desired note.

[0039] The user is required to provide input through the microphone 213 regarding accessing number of notes of particular denominations. A servo-driven rubberized strip assembly 211 is attached to each pocket. Based upon the user requirement of accessing notes of particular denominations, the microcontroller actuates the rubberized strip assembly 211 in sync with the imaging unit 203 along with OCR module 204 to withdraw a specific denomination of currency for access to the user.

[0040] The servo-driven rubberized strip assembly 211 designed to withdraw a specific denomination of currency with precision and ease. The servo-driven rubberized strip assembly 211 utilizes a rubberized strip that is strategically positioned to engage with the currency note. When the user provide input for accessing a note, the microcontroller activates the rubberized strip assembly 211, driving the rubberized strip to gently push the note upwards. The rubberized material creates friction, ensuring a firm and secure grip on the note, preventing it from slipping or getting stuck during the withdrawal process. This controlled movement allows for the accurate dispensing of the selected denomination.

[0041] Additionally, the rubberized strip assembly 211is integrated with both audio and haptic feedback to enhance the user experience. Once the note is successfully dispensed, the audio feedback via the speaker confirms the action with a distinct sound, signaling the successful dispensing of the note. Simultaneously, haptic feedback is triggered, providing a tactile vibration or pulse to alert to the user via the vibrating unit 207 that the process has been completed. This combination of audio and haptic cues offers a multi-sensory confirmation, ensuring the user is fully aware that the correct currency has been dispensed and the transaction is complete, improving both convenience and confidence in handling cash.

[0042] Additionally, the body 101 incorporates a braille display 105 on front side. The display comprises of pneumatic pins which are arranged in a fashion that form braille text. The pins are powered by a pneumatic arrangement associated with the wallet providing extension/retraction of the pins as per requirement.

[0043] The microcontroller actuates an air compressor and air valve associated with the pneumatic arrangement consisting of an air cylinder, air valve and piston which works in collaboration to aid in extension and retraction of the pins. The air valve allows entry/exit of compressed air from the compressor. Then, the valve opens and the compressed air enters inside the cylinder thereby increasing the air pressure of the cylinder. The piston is connected to the pins and due to the increase in the air pressure, the piston extends. For the retraction of the piston, air is released from the cylinder to the air compressor via the valve. Thus, providing the required extension/retraction of the pins that provides visually impaired user with tactile information regarding the wallet’s current balance, withdrawn amount, and available balance, allowing the user to feel information.

[0044] In case the microcontroller detects unauthorized removal of the wallet from owner’s possession via the facial recognition unit 103, the microcontroller via a linked GPS (Global Positioning module) continuously determines updated location of the body 101.

[0045] The GPS (Global Positioning System) module working in sync with a magnetometer provides enhanced positioning and orientation information of the body 101. The GPS module receives signals from multiple satellites in orbit around the Earth. These satellites transmit precise timing and position information of the body 101. The GPS module receives these signals and uses the time delay between transmission and reception to calculate the distance between the GPS module and each satellite. By triangulating the distances from multiple satellites, the GPS module determines its own position on the Earth's surface. This position is typically given in latitude and longitude coordinates. The magnetometer measures the strength and direction of the magnetic field in its vicinity. The magnetometer detects the Earth's magnetic field, which is approximately aligned with the Earth's geographic north-south axis. By utilizing the magnetometer's measurements, the GPS module determine the band heading or orientation relative to magnetic north. The magnetometer provides information about the direction of the Earth's magnetic field, which is compared with the band position information obtained from the GPS module. The outputs of the GPS module and the magnetometer are combined and processed by the microcontroller in order to determine the location of the body 101.

[0046] Simultaneously, based upon detection of the unauthorized access, the microcontroller energizes the electromagnetic locking unit 104 to lock the body 101 and sends the owner with a location update to a connected computing unit of the owner via a communication module.

[0047] The communication module includes, but not limited to Wi-Fi (Wireless Fidelity) module, Bluetooth module, GSM (Global System for Mobile Communication) module. The Wi-Fi module contains transmitters and receivers that use radio frequency signals to transmit data wirelessly to the microcontroller. The wireless module typically includes components such as antennas, amplifiers, and processors to facilitate communication and further connected to networks such as Wi-Fi, Bluetooth, or cellular networks, allowing wallets to exchange information over short or long distances for communication of wireless commands to facilitate operations of the wallet, to send the detected location of the wallet to the computing unit of the owner.

[0048] Additionally, the microcontroller actively tracks transaction history. The microcontroller also provides periodic voice feedback to the user via the speaker unit 206, for alerting the user regarding amount spent and remaining budget. The microcontroller alerts the user via the speaker and the vibrating unit 207 to inform unusual transactions or expenditures exceeding preset limits to the user for safeguarding the spends of the user.

[0049] A battery (not shown in figure) is associated with the wallet to supply power to electrically powered components which are employed herein. The battery is comprised of a pair of electrodes named as a cathode and an anode. The battery uses a chemical reaction of oxidation/reduction to do work on charge and produce a voltage between their anode and cathode and thus produces electrical energy that is used to do work in the wallet.

[0050] The present invention works best in the following manner, where the the body 101 of the wallet defines the compartment 201 with multiple interconnected pockets 202 to organize notes by denomination, resembling the traditional wallet. The artificial intelligence-based imaging unit 203 scans and authenticates currency notes by processing their texture, color, size, and security patterns, while the integrated optical character recognition (OCR) module reads visible text and numbers for verification. The UV counterfeit detection unit 205 checks for UV security markers, triggering audio and haptic feedback if counterfeit currency is detected. The wallet also uses motorized rollers 208 and the Scott Russell assembly 209 to transfer authenticated notes to the correct pockets 202, with the curved plate 210 aligning the note to its denomination. The servo-driven rubberized strip assembly 211, activated by the voice command, withdraws specific denominations by using friction to ensure the secure grip. Audio and haptic feedback confirm the transaction’s completion. For added security, the wallet features biometric authentication, electromagnetic locking, and the braille display 105 for tactile information. The GPS module tracks the wallet's location, locking it and notifying the owner if removed without authorization. The microcontroller tracks transaction history and provides periodic voice feedback, alerting the user to unusual spending or budget limits being exceeded.

[0051] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A secure currency sorting wallet for visually impaired, comprising:

i) a body 101 defining a compartment 201 for receiving currency notes of various denominations accessed by a visually impaired user, wherein said body 101 has a structure resembling a traditional wallet and is equipped with multiple pockets 202 interconnected to each other for organizing currency notes;
ii) an artificial intelligence-based imaging unit 203 configured with said body 101 to scan and authenticate currency notes, wherein said imaging unit 203 processes images of said notes using artificial intelligence protocols, for detecting currency features including texture, color, size, and security patterns, and further coupled with an integrated optical character recognition (OCR) module 204 for reading visible text and numbers imprinted on said currency notes, including denomination and serial number, to verify authenticity of said note;
iii) a UV (Ultra-violet) counterfeit detection unit 205 integrated around said compartment 201, wherein an inbuilt microcontroller checks for presence of UV security markers in said currency note upon insertion, and in case no UV markers are detected or the detected UV pattern does not match authentic currency, said microcontroller triggers an audio alert and haptic feedback, via a speaker unit 206 and a vibrating unit 207, each integrated with said body 101 to notify said user of counterfeit currency;
iv) plurality of motorized rollers 208 positioned between said compartment 201 and multiple pockets 202, adapted to transfer authenticated notes to correct denomination pockets 202 using a Scott Russell assembly 209 integrated within said body 101, wherein said Scott Russell assembly 209 utilizes a curved plate 210 attached with said Scott Russell assembly 209 that aligns with denomination of the note; and
v) a servo-driven rubberized strip assembly 211 attached to each pocket, wherein said rubberized strip assembly 211 is activated upon voice command from the user, received by a microphone 213 integrated with said body 101, said rubberized strip assembly 211 is actuated by said microcontroller to withdraw a specific denomination of currency, wherein an integrated motorized servo pushes a note upwards using friction from a rubberized material to ensure a firm grip, with audio feedback confirming dispensation of note and haptic feedback signaling completion of the transaction.

2) The wallet as claimed in claim 1, wherein said rollers 208 are integrated with heating units 212, said heating units 212 dynamically actuated by said microcontroller to smooth out wrinkles in said note during transfer.

3) The wallet as claimed in claim 1, wherein said body 101 further comprises biometric security features, including a fingerprint sensor 102 and facial recognition unit 103, said biometric data must match pre-stored data to authenticate the authorized user, and if unauthorized access is attempted, said body 101 automatically locks to prevent theft.

4) The wallet as claimed in claim 1, wherein said body 101 incorporates an electromagnetic locking unit 104, comprising electromagnets placed on inner periphery of the wallet, which securely lock said body 101 shut and are deactivated only upon successful authentication via biometric or facial authorization.

5) The wallet as claimed in claim 1, wherein said body 101 includes a braille display 105 on front side, comprising pneumatic pins arranged to form braille text that provides visually impaired user with tactile information regarding the wallet’s current balance, withdrawn amount, and available balance, allowing said user to feel information.

6) The wallet as claimed in claim 1, wherein a GPS (Global Positioning module) integrated within said microcontroller that continuously updates location of said body 101, and upon detection of unauthorized removal from owner’s possession, said microcontroller locks said body 101 and provides said owner with a location update via connected computing unit.

7) The wallet as claimed in claim 1, wherein said microcontroller actively tracks transaction history and provides periodic voice feedback to said user, alerting said user of amount spent and remaining budget, and said microcontroller alerts said user of unusual transactions or expenditures exceeding preset limits.

8) The wallet as claimed in claim 1, wherein a battery is associated with said wallet for powering up electrical and electronically operated components associated with said wallet.

Documents

Application Documents

# Name Date
1 202521025626-STATEMENT OF UNDERTAKING (FORM 3) [20-03-2025(online)].pdf 2025-03-20
2 202521025626-REQUEST FOR EXAMINATION (FORM-18) [20-03-2025(online)].pdf 2025-03-20
3 202521025626-REQUEST FOR EARLY PUBLICATION(FORM-9) [20-03-2025(online)].pdf 2025-03-20
4 202521025626-PROOF OF RIGHT [20-03-2025(online)].pdf 2025-03-20
5 202521025626-POWER OF AUTHORITY [20-03-2025(online)].pdf 2025-03-20
6 202521025626-FORM-9 [20-03-2025(online)].pdf 2025-03-20
7 202521025626-FORM FOR SMALL ENTITY(FORM-28) [20-03-2025(online)].pdf 2025-03-20
8 202521025626-FORM 18 [20-03-2025(online)].pdf 2025-03-20
9 202521025626-FORM 1 [20-03-2025(online)].pdf 2025-03-20
10 202521025626-FIGURE OF ABSTRACT [20-03-2025(online)].pdf 2025-03-20
11 202521025626-EVIDENCE FOR REGISTRATION UNDER SSI(FORM-28) [20-03-2025(online)].pdf 2025-03-20
12 202521025626-EVIDENCE FOR REGISTRATION UNDER SSI [20-03-2025(online)].pdf 2025-03-20
13 202521025626-EDUCATIONAL INSTITUTION(S) [20-03-2025(online)].pdf 2025-03-20
14 202521025626-DRAWINGS [20-03-2025(online)].pdf 2025-03-20
15 202521025626-DECLARATION OF INVENTORSHIP (FORM 5) [20-03-2025(online)].pdf 2025-03-20
16 202521025626-COMPLETE SPECIFICATION [20-03-2025(online)].pdf 2025-03-20
17 Abstract.jpg 2025-03-26
18 202521025626-FORM-26 [03-06-2025(online)].pdf 2025-06-03