WEARABLE SMART RING FOR NAVIGATION ASSISTANCE SYSTEM AND METHOD THEREOF

Abstract

Disclosed herein is a wearable smart ring for navigation assistance system and method thereof (100) that comprises a processing unit (102) configured to manage and control the system's operation, wherein the processing unit (102) includes; a navigation module (104), a haptic feedback module (106), a sensor module (108), a memory unit (110) configured to store user preferences. The system (100) further comprises a communication network (112), configured to facilitate data transmission between the system and a connected user device (116), a display unit (114) integrated into the smart ring and configured to visually display critical navigation information, a user device (116) configured to allow user interaction with the system (100) through an integrated user interface (118), an audio output unit (120), operatively connected to the processing unit (102), configured to provide audio cues in addition to haptic feedback.

Specification

Description:FIELD OF DISCLOSURE
[0001] The present disclosure relates generally relates to wearable navigation systems, more specifically, relates to a wearable smart ring for navigation assistance system and method thereof.
BACKGROUND OF THE DISCLOSURE
[0002] The wearable smart ring offers a discreet and hands-free solution for navigation, allowing users to receive directions and alerts without having to hold or interact with a device like a phone. This enhances the overall user experience, making it ideal for activities where full attention is required, such as walking or driving.
[0003] The smart ring is tailored to the user's specific navigation needs, providing real-time feedback based on their surroundings. This adaptability ensures that the device offers the most relevant and accurate information, improving safety and user satisfaction.
[0004] Unlike bulky devices or wearables, the smart ring's compact size makes it unobtrusive while offering advanced functionality. It seamlessly integrates into daily life, making it easy for users to wear without feeling encumbered.
[0005] Many existing wearable devices focus on a narrow range of features, often lacking the adaptability to personalize user experience based on real-time data. This limits their usefulness, especially in complex navigation environments where personalized assistance is critical.
[0006] Some navigation wearables are large or cumbersome, causing discomfort for the user. These designs can be intrusive and inconvenient, particularly for users who need a lightweight, unobtrusive solution for long-term use.
[0007] Existing navigation systems in wearables often suffer from inconsistent performance due to limited global positioning system (GPS) accuracy, connectivity issues, or slow response times. This can lead to delays in navigation guidance, potentially causing user frustration and making them less reliable in fast-paced or complex environments.
[0008] Thus, in light of the above-stated discussion, there exists a need for a wearable smart ring for navigation assistance system and method thereof.
SUMMARY OF THE DISCLOSURE
[0009] The following is a summary description of illustrative embodiments of the invention. It is provided as a preface to assist those skilled in the art to more rapidly assimilate the detailed design discussion which ensues and is not intended in any way to limit the scope of the claims which are appended hereto in order to particularly point out the invention.
[0010] According to illustrative embodiments, the present disclosure focuses on a wearable smart ring for navigation assistance system and method thereof which overcomes the above-mentioned disadvantages or provide the users with a useful or commercial choice.
[0011] An objective of the present disclosure is to provide a wearable navigation assistance device that delivers real-time directional guidance to users in a hands-free manner, enabling them to focus on their surroundings without the need to interact with external devices such as smartphones.
[0012] Another objective of the present disclosure is to offer a compact and lightweight design that integrates seamlessly into the user's daily life, ensuring comfort and ease of use, without compromising on advanced functionality for navigation.
[0013] Another objective of the present disclosure is to ensure that the smart ring is user-friendly, providing intuitive feedback through vibration or visual signals, making navigation easier for individuals with limited technical knowledge or those who require assistance during travel.
[0014] Another objective of the present disclosure is to enhance the safety of users by delivering precise and timely navigation instructions, especially in challenging or unfamiliar environments, allowing them to navigate efficiently without distractions.
[0015] Another objective of the present disclosure is to personalize the navigation experience by adapting to the user's preferences and behaviour, ensuring that the feedback is relevant, accurate, and tailored to individual needs.
[0016] Another objective of the present disclosure is to incorporate a user-friendly interface that displays essential navigation details in an unobtrusive manner, allowing users to easily monitor their progress without being overwhelmed by excessive information.
[0017] Another objective of the present disclosure is to offer reliable and consistent performance, providing accurate navigation guidance even in areas where traditional global positioning system (GPS) devices may struggle, such as crowded urban settings or indoor environments.
[0018] Another objective of the present disclosure is to reduce the cognitive load on users by simplifying the navigation process, ensuring that users receive only the most necessary and actionable information to reach their destination.
[0019] Another objective of the present disclosure is to ensure compatibility with various navigation systems and devices, allowing users to pair the smart ring with their preferred navigation platform for seamless operation.
[0020] Yet another objective of the present disclosure is to create a system that enhances accessibility, ensuring that individuals with visual impairments or other disabilities can benefit from accurate and real-time navigation assistance in a non-intrusive manner.
[0021] In light of the above, in one aspect of the present disclosure, a wearable smart ring for navigation assistance system is disclosed herein. The system comprises a processing unit configured to manage and control the system's operation, wherein the processing unit includes; a navigation module configured to determine the user's current location and generate navigation guidance based on pre-stored geographic data, a haptic feedback module configured to provide directional feedback to the user through varying vibration patterns based on navigation instructions, a sensor module configured to monitor the user's movement and surrounding environment, including detecting acceleration and nearby obstacles, a memory unit configured to store user preferences, previous routes, and data for improving future navigation guidance. The system includes a communication network, configured to facilitate data transmission between the system and a connected user device for real-time updates and external data exchange. The system also includes a display unit integrated into the smart ring and configured to visually display critical navigation information, including direction, distance, and user status. The system also includes a user device configured to allow user interaction with the system through an integrated user interface, wherein the user device communicates with the smart ring via the communication network and provides additional navigation inputs or updates to the user. The system also includes an audio output unit, operatively connected to the processing unit, configured to provide audio cues in addition to haptic feedback, allowing multimodal guidance during navigation.
[0022] In one embodiment, the navigation module incorporates real-time global positioning system (GPS) tracking and route recalculations to ensure optimal guidance based on the user's current location.
[0023] In one embodiment, the haptic feedback module provides distinct vibration patterns corresponding to different directional changes, ensuring non-visual navigation assistance for users, enhancing accessibility for visually impaired individuals.
[0024] In one embodiment, the sensor module includes accelerometers and gyroscopes, enabling the detection of sudden changes in movement or orientation to adjust navigation guidance in real-time.
[0025] In one embodiment, the communication network supports wireless communication, including Bluetooth and wireless fidelity (Wi-Fi), enabling seamless data exchange between the smart ring and a connected user device for real-time updates.
[0026] In one embodiment, the navigation module further includes an adaptive route optimization algorithm, which dynamically recalibrates the suggested route based on real-time environmental data collected by the sensor module, such as changes in user speed, direction, or nearby obstacles, ensuring continuous and optimal navigation even in unpredictable environments.
[0027] In one embodiment, the user device is configured to receive real-time crowd-sourced data from a plurality of smart rings connected through the communication network, enabling the user device to provide navigation assistance based on user-shared information regarding traffic, road conditions, or nearby hazards, thus enhancing the accuracy and safety of navigation.
[0028] In one embodiment, the audio output unit is integrated with an ambient noise detection module, allowing the system to automatically adjust the vibration intensity in the haptic feedback module and audio volume based on the surrounding environmental noise level, ensuring the user receives clear and detectable feedback in different sound conditions.
[0029] In one embodiment, the memory unit stores frequently travelled routes and user preferences, allowing the system to offer personalized route suggestions based on historical data and optimizing future navigation sessions.
[0030] In light of the above, in one aspect of the present disclosure, a wearable smart ring for navigation assistance method is disclosed herein. The method comprises determining the user's current location using a navigation module integrated within a processing unit configured to manage the system's overall operation. The method includes generating real-time navigation guidance based on pre-stored geographic data, wherein the navigation module dynamically recalibrates the route based on real-time sensor data, such as changes in user speed, orientation, or detected obstacles, ensuring optimal route adjustments. The method also includes providing haptic feedback to the user through distinct vibration patterns corresponding to directional changes, wherein the haptic feedback module enables non-visual navigation assistance, delivering clear directional cues to the user. The method also includes transmitting data between the smart ring and a connected user device using a communication network, wherein the user device provides real-time navigation updates, receives crowd-sourced data from other users, and enhances navigation safety by incorporating shared traffic and hazard information. The method also includes delivering multimodal feedback using an audio output unit that adjusts vibration intensity and audio volume based on ambient noise levels detected by a sensor module, ensuring that the user can perceive navigation instructions clearly under various environmental conditions. The method also includes storing navigation history and user preferences in a memory unit, allowing the system to offer personalized route suggestions for future navigation sessions based on past data.
[0031] These and other advantages will be apparent from the present application of the embodiments described herein.
[0032] The preceding is a simplified summary to provide an understanding of some embodiments of the present invention. This summary is neither an extensive nor exhaustive overview of the present invention and its various embodiments. The summary presents selected concepts of the embodiments of the present invention in a simplified form as an introduction to the more detailed description presented below. As will be appreciated, other embodiments of the present invention are possible utilizing, alone or in combination, one or more of the features set forth above or described in detail below.
[0033] These elements, together with the other aspects of the present disclosure and various features are pointed out with particularity in the claims annexed hereto and form a part of the present disclosure. For a better understanding of the present disclosure, its operating advantages, and the specified object attained by its uses, reference should be made to the accompanying drawings and descriptive matter in which there are illustrated exemplary embodiments of the present disclosure.
BRIEF DESCRIPTION OF THE DRAWINGS
[0034] To describe the technical solutions in the embodiments of the present disclosure or in the prior art more clearly, the following briefly describes the accompanying drawings required for describing the embodiments or the prior art. Apparently, the accompanying drawings in the following description merely show some embodiments of the present disclosure, and a person of ordinary skill in the art can derive other implementations from these accompanying drawings without creative efforts. All of the embodiments or the implementations shall fall within the protection scope of the present disclosure.
[0035] The advantages and features of the present disclosure will become better understood with reference to the following detailed description taken in conjunction with the accompanying drawing, in which:
[0036] FIG. 1 illustrates a block diagram of a wearable smart ring for navigation assistance system and method thereof, in accordance with an exemplary embodiment of the present disclosure;
[0037] FIG. 2 illustrates a process flow of the wearable smart ring for navigation assistance system, in accordance with an exemplary embodiment of the present disclosure;
[0038] FIG. 3 illustrates a flowchart of a wearable smart ring for navigation assistance system, in accordance with an exemplary embodiment of the present disclosure; and
[0039] FIG. 4 illustrates a flowchart of a wearable smart ring for navigation assistance method, in accordance with an exemplary embodiment of the present disclosure.
[0040] Like reference, numerals refer to like parts throughout the description of several views of the drawing.
[0041] The wearable smart ring for navigation assistance system and method thereof is illustrated in the accompanying drawings, which like reference letters indicate corresponding parts in the various figures. It should be noted that the accompanying figure is intended to present illustrations of exemplary embodiments of the present disclosure. This figure is not intended to limit the scope of the present disclosure. It should also be noted that the accompanying figure is not necessarily drawn to scale.
DETAILED DESCRIPTION OF THE DISCLOSURE
[0042] The following is a detailed description of embodiments of the disclosure depicted in the accompanying drawings. The embodiments are in such detail as to communicate the disclosure. However, the amount of detail offered is not intended to limit the anticipated variations of embodiments; on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the present disclosure.
[0043] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the present disclosure. It may be apparent to one skilled in the art that embodiments of the present disclosure may be practiced without some of these specific details.
[0044] Various terms as used herein are shown below. To the extent a term is used, it should be given the broadest definition persons in the pertinent art have given that term as reflected in printed publications and issued patents at the time of filing.
[0045] The terms "a" and "an" herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced items.
[0046] The terms "having", "comprising", "including", and variations thereof signify the presence of a component.
[0047] Referring now to FIG. 1 to FIG. 4 to describe various exemplary embodiments of the present disclosure. FIG. 1 illustrates a block diagram of a wearable smart ring for navigation assistance system and method thereof 100, in accordance with an exemplary embodiment of the present disclosure.
[0048] The system 100 may include a processing unit 102 configured to manage and control the system's operation, wherein the processing unit 102 includes; a navigation module 104 configured to determine the user's current location and generate navigation guidance based on pre-stored geographic data, a haptic feedback module 106 configured to provide directional feedback to the user through varying vibration patterns based on navigation instructions, a sensor module 108 configured to monitor the user's movement and surrounding environment, including detecting acceleration and nearby obstacles, a memory unit 110 configured to store user preferences, previous routes, and data for improving future navigation guidance. The system 100 may also include a communication network 112, configured to facilitate data transmission between the system and a connected user device 116 for real-time updates and external data exchange. The system 100 may also include a display unit 114 integrated into the smart ring and configured to visually display critical navigation information, including direction, distance, and user status. The system 100 may also include a user device 116 configured to allow user interaction with the system 100 through an integrated user interface 118, wherein the user device 116 communicates with the smart ring via the communication network 112 and provides additional navigation inputs or updates to the user. The system 100 may also include an audio output unit 120, operatively connected to the processing unit 102, configured to provide audio cues in addition to haptic feedback, allowing multimodal guidance during navigation.
[0049] The navigation module 104 incorporates real-time global positioning system (GPS) tracking and route recalculations to ensure optimal guidance based on the user's current location.
[0050] The haptic feedback module 106 provides distinct vibration patterns corresponding to different directional changes, ensuring non-visual navigation assistance for users, enhancing accessibility for visually impaired individuals.
[0051] The sensor module 108 includes accelerometers and gyroscopes, enabling the detection of sudden changes in movement or orientation to adjust navigation guidance in real-time.
[0052] The communication network 112 supports wireless communication, including Bluetooth and wireless fidelity (Wi-Fi), enabling seamless data exchange between the smart ring and a connected user device 116 for real-time updates.
[0053] The navigation module 104 further includes an adaptive route optimization algorithm, which dynamically recalibrates the suggested route based on real-time environmental data collected by the sensor module 108, such as changes in user speed, direction, or nearby obstacles, ensuring continuous and optimal navigation even in unpredictable environments.
[0054] The user device 116 is configured to receive real-time crowd-sourced data from a plurality of smart rings connected through the communication network 112, enabling the user device 116 to provide navigation assistance based on user-shared information regarding traffic, road conditions, or nearby hazards, thus enhancing the accuracy and safety of navigation.
[0055] The audio output unit 120 is integrated with an ambient noise detection module, allowing the system 100 to automatically adjust the vibration intensity in the haptic feedback module 106 and audio volume based on the surrounding environmental noise level, ensuring the user receives clear and detectable feedback in different sound conditions.
[0056] The memory unit 110 stores frequently travelled routes and user preferences, allowing the system 100 to offer personalized route suggestions based on historical data and optimizing future navigation sessions.
[0057] The method 100 may include determining the user's current location using a navigation module 104 integrated within a processing unit 102 configured to manage the system's overall operation. The method 100 may also include generating real-time navigation guidance based on pre-stored geographic data, wherein the navigation module 104 dynamically recalibrates the route based on real-time sensor data, such as changes in user speed, orientation, or detected obstacles, ensuring optimal route adjustments. The method 100 may also include providing haptic feedback to the user through distinct vibration patterns corresponding to directional changes, wherein the haptic feedback module 106 enables non-visual navigation assistance, delivering clear directional cues to the user. The method 100 may also include transmitting data between the smart ring and a connected user device 116 using a communication network 112, wherein the user device 116 provides real-time navigation updates, receives crowd-sourced data from other users, and enhances navigation safety by incorporating shared traffic and hazard information. The method 100 may also include delivering multimodal feedback using an audio output unit 120 that adjusts vibration intensity and audio volume based on ambient noise levels detected by a sensor module 108, ensuring that the user can perceive navigation instructions clearly under various environmental conditions. The method 100 may also include storing navigation history and user preferences in a memory unit 110, allowing the system 100 to offer personalized route suggestions for future navigation sessions based on past data.
[0058] The processing unit 102 manages and controls the entire operation of the wearable smart ring for navigation assistance system 100. The processing unit 102 ensures seamless communication between all connected modules such as the navigation module 104, the haptic feedback module 106, the sensor module 108, the memory unit 110, the communication network 112, the display unit 114, the audio output unit 120, and the user device 116 with the integrated user interface 118. The processing unit 102 performs real-time data processing and decision-making, ensuring the system 100 operates efficiently, continuously guiding the user based on the inputs it receives. The processing unit 102 connects with each component individually, processing incoming data and delivering outputs like vibration patterns through the haptic feedback module 106, visual cues via the display unit 114, and audio guidance from the audio output unit 120. The processing unit 102 ensures the navigation module 104 provides accurate directional instructions, the sensor module 108 monitors the surrounding environment, and the memory unit 110 stores and retrieves user data to enhance future navigation. The processing unit 102 acts as the main control centre for the system 100, executing operations based on real-time data while ensuring the user receives personalized and dynamic navigation assistance.
[0059] The navigation module 104 plays a crucial role in the wearable smart ring for navigation assistance system 100. The navigation module 104 determines the user's current location and continuously generates navigation instructions based on pre-stored geographic data and real-time inputs from the sensor module 108 and the communication network 112. The navigation module 104 sends these instructions to the processing unit 102, which relays them to other modules such as the haptic feedback module 106 for vibration-based feedback, the display unit 114 for visual guidance, and the audio output unit 120 for auditory cues. The navigation module 104 continuously updates the user's route, adjusting its instructions in real-time based on changing conditions, such as speed or nearby obstacles detected by the sensor module 108. The navigation module 104 operates in tandem with the memory unit 110, allowing it to reference historical routes or user preferences to provide optimized navigation. By ensuring accurate and adaptive guidance, the navigation module 104 guarantees that the system 100 delivers reliable navigation assistance at all times.
[0060] The haptic feedback module 106 is an essential component of the wearable smart ring for navigation assistance system 100. The haptic feedback module 106 generates varying vibration patterns to convey directional information to the user in a non-visual format, which is especially beneficial for users with visual impairments or in situations where visual feedback may not be feasible. The haptic feedback module 106 receives instructions from the processing unit 102, which interprets navigation data provided by the navigation module 104 and sensor module 108. The haptic feedback module 106 offers distinct vibration patterns for different navigation signals, such as turning left, turning right, or alerting the user of obstacles detected by the sensor module 108. The processing unit 102 ensures that the haptic feedback module 106 provides feedback based on real-time conditions, allowing the system 100 to adapt dynamically to the user's movements and surroundings. The haptic feedback module 106 is also synchronized with the audio output unit 120, providing multi-sensory guidance for the user. By delivering consistent and clear feedback through vibrations, the haptic feedback module 106 enhances the overall usability of the system 100.
[0061] The sensor module 108 in the wearable smart ring for navigation assistance system 100 is designed to monitor the user's movement and detect environmental changes. The sensor module 108 contains accelerometers and gyroscopes that track the user's acceleration, orientation, and movement patterns. This data is sent to the processing unit 102, which analyses the information to adjust navigation instructions in real-time. The sensor module 108 also detects obstacles or sudden changes in the user's surroundings, allowing the system 100 to recalibrate the navigation path through the navigation module 104. The sensor module 108 works closely with the processing unit 102 to ensure that the user receives continuous, adaptive navigation assistance. The sensor module 108 plays a vital role in enhancing the safety and precision of the system 100 by ensuring the user is always aware of their immediate environment. The sensor module 108 continuously sends environmental data to ensure the system 100 adjusts in real-time.
[0062] The memory unit 110 is responsible for storing user preferences, frequently travelled routes, and past navigation data for the wearable smart ring for navigation assistance system 100. The memory unit 110 works in conjunction with the processing unit 102 and the navigation module 104, allowing the system 100 to optimize future navigation based on stored data. The memory unit 110 stores key data such as user-specific preferences, personalized routes, and frequently travelled paths. This data allows the navigation module 104 to offer optimized, personalized routes that align with the user's preferences, thus making navigation more efficient. The memory unit 110 also retains critical system data, improving system 100 responsiveness. By retaining and referencing this data during future navigation, the memory unit 110 enhances the user experience and makes the system 100 smarter and more responsive over time.
[0063] The communication network 112 is the backbone of data transmission for the wearable smart ring for navigation assistance system 100. The communication network 112 supports wireless communication protocols, such as Bluetooth and wireless fidelity, ensuring the system 100 stays connected to the user device 116 for real-time updates and external data exchange. The communication network 112 facilitates the continuous flow of navigation data between the system 100 and external sources, such as GPS services or crowd-sourced information from other smart rings. The processing unit 102 manages the communication network 112, ensuring smooth data exchange between all components. The communication network 112 enables real-time updates, keeping the user informed of changing road conditions or route alterations. The communication network 112 also allows the user device 116 to transmit user inputs to the system 100 for seamless interaction.
[0064] The display unit 114 offers visual feedback to the user of the wearable smart ring for navigation assistance system 100. The display unit 114 receives data from the processing unit 102 and presents essential navigation information, such as directions, current location, or obstacles detected by the sensor module 108. The display unit 114 is especially useful for users who prefer visual guidance or require additional confirmation of the navigation instructions received through the haptic feedback module 106 or audio output unit 120. The processing unit 102 ensures the display unit 114 provides clear and timely visual updates to the user, complementing the other feedback mechanisms of the system 100.
[0065] The user device 116 is an external component of the wearable smart ring for navigation assistance system 100, designed to facilitate user interaction. The user device 116 connects to the system 100 through the communication network 112, allowing the user to input preferences, receive real-time updates, or adjust system settings. The user device 116 provides an additional platform for accessing navigation instructions or system notifications, making the system 100 more versatile. The processing unit 102 manages data exchange between the user device 116 and other components, ensuring the user receives real-time information.
[0066] The user interface 118 is integrated within the user device 116 and offers the user an interactive platform to engage with the wearable smart ring for navigation assistance system 100. The user interface 118 allows the user to adjust settings, input preferences, and receive feedback from the system 100 in real-time. The processing unit 102 ensures that the user interface 118 operates seamlessly with the other components, facilitating smooth interaction between the user and the system 100. The user interface 118 enhances user experience by providing an accessible and intuitive method for controlling the system 100.
[0067] The audio output unit 120 provides auditory feedback as part of the wearable smart ring for navigation assistance system 100. The audio output unit 120 works in conjunction with the processing unit 102 and the haptic feedback module 106 to deliver multimodal navigation cues to the user. The audio output unit 120 ensures that the user receives clear, audible guidance alongside the vibration-based feedback from the haptic feedback module 106. The audio output unit 120 is equipped with ambient noise detection, automatically adjusting its volume based on environmental conditions to ensure the user always hears navigation instructions. The processing unit 102 continuously coordinates between the audio output unit 120 and other modules to provide seamless and adaptive navigation assistance, ensuring that the system 100 delivers reliable and multi-sensory guidance throughout the user's navigation experience.
[0068] FIG. 2 illustrates a process flow of the wearable smart ring for navigation assistance system, in accordance with an exemplary embodiment of the present disclosure.
[0069] The environment 202 serves as the external setting where the sensor module 204 interacts and collects real-time data. The environment 202 includes any physical or situational aspects that the system observes or monitors, ensuring that the sensor module 204 captures necessary details like surrounding objects, movement, or changes in physical conditions. The environment 202 directly influences the inputs that the system receives, driving the sensor module 204 to capture varying levels of relevant data. The accuracy and effectiveness of the entire system rely on the direct interaction between the environment 202 and the sensor module 204. The system continuously engages with the environment 202 to ensure that navigation guidance is responsive to ongoing changes. The environment 202 remains a critical component, providing the raw data that drives the entire process.
[0070] The sensor module 204 is responsible for detecting and gathering specific information from the environment 202. The sensor module 204 includes various sensors that monitor movement, acceleration, and environmental changes. The sensor module 204 plays a vital role in continuously capturing real-time data, enabling the system to respond to dynamic conditions. The sensor module 204 detects sudden shifts in the surroundings or changes in movement, which are essential for navigation. The sensor module 204 transfers all gathered data directly to the processor unit 206 for further analysis. Through precise detection, the sensor module 204 ensures that the system receives accurate inputs that influence the final navigation outputs. Each action performed by the system is initiated based on the readings provided by the sensor module 204.
[0071] The processor unit 206 manages the core operations of the entire system. Once the sensor module 204 collects the data, the processor unit 206 interprets the information to determine the appropriate feedback and instructions. The processor unit 206 serves as the decision-making centre, evaluating inputs and executing the necessary actions. The processor unit 206 ensures that all components function in unison by processing the data and sending relevant commands to the user feedback module 208 and other connected parts. The processor unit 206's efficiency determines the overall responsiveness of the system. The processor unit 206 continuously updates its internal processes based on the real-time data it receives, ensuring that the system always operates in line with the current environment.
[0072] The user feedback module 208 provides the user with direct feedback based on the instructions from the processor unit 206. The user feedback module 208 offers multimodal feedback, involving haptic, visual, or auditory signals to guide the user through navigation. The user feedback module 208 communicates with the microcontroller 210 to relay important feedback based on sensor data processed by the processor unit 206. By offering precise guidance, the user feedback module 208 ensures that the user receives clear, immediate cues during the navigation process. The user feedback module 208 plays a crucial role in making the system user-friendly by delivering feedback in a way that the user easily understands, which is vital for effective navigation.
[0073] The microcontroller 210 acts as the communication bridge between the processor unit 206 and the rest of the system components. After receiving instructions from the processor unit 206, the microcontroller 210 ensures that the data analysis alerts (thresholds) 212 operate as designed, particularly when comparing the collected data to predefined thresholds. The microcontroller 210 not only facilitates seamless data transfer but also ensures that all system components execute their respective functions promptly. The microcontroller 210 connects the core operational processes with the final data analysis alerts (thresholds) 212, enabling smooth coordination across the system. The microcontroller 210 functions continuously to maintain consistent communication and efficiency within the system.
[0074] The data analysis alerts (thresholds) 212 component is responsible for triggering specific alerts or actions when the processed data exceeds or meets certain predefined conditions. The data analysis alerts (thresholds) 212 analyse the data transferred from the microcontroller 210 and compare the findings with preset thresholds. When the collected data crosses these thresholds, the system generates appropriate alerts, which are then relayed to the user through the output mechanisms connected to the user feedback module 208. The data analysis alerts (thresholds) 212 ensure that the system remains responsive to real-time environmental shifts, guaranteeing timely and accurate navigation assistance for the user.
[0075] FIG. 3 illustrates a flowchart of a wearable smart ring for navigation assistance system, in accordance with an exemplary embodiment of the present disclosure.
[0076] At 302, the system is powered on, and the user's location is detected by the navigation module.
[0077] At 304, the sensor module monitors the user's movement and surrounding environment in real-time.
[0078] At 306, the processing unit receives data from the navigation module and sensor module for processing.
[0079] At 308, navigation instructions are sent to the haptic feedback module, display unit, and audio output unit.
[0080] At 310, the communication network transmits real-time updates from the user device to the system.
[0081] At 312, the system provides multimodal guidance via haptic, visual, and audio feedback to the user.
[0082] At 314, the user completes navigation, and the memory unit stores route data for future use.
[0083] FIG. 4 illustrates a flowchart of a wearable smart ring for navigation assistance method, in accordance with an exemplary embodiment of the present disclosure.
[0084] At 402, determining the user's current location using a navigation module integrated within a processing unit configured to manage the system's overall operation.
[0085] At 404, generating real-time navigation guidance based on pre-stored geographic data, wherein the navigation module dynamically recalibrates the route based on real-time sensor data, such as changes in user speed, orientation, or detected obstacles, ensuring optimal route adjustments.
[0086] At 406, providing haptic feedback to the user through distinct vibration patterns corresponding to directional changes, wherein the haptic feedback module enables non-visual navigation assistance, delivering clear directional cues to the user.
[0087] At 408, transmitting data between the smart ring and a connected user device using a communication network, wherein the user device provides real-time navigation updates, receives crowd-sourced data from other users, and enhances navigation safety by incorporating shared traffic and hazard information.
[0088] At 410, delivering multimodal feedback using an audio output unit that adjusts vibration intensity and audio volume based on ambient noise levels detected by a sensor module, ensuring that the user can perceive navigation instructions clearly under various environmental conditions.
[0089] At 412, storing navigation history and user preferences in a memory unit, allowing the system to offer personalized route suggestions for future navigation sessions based on past data.
[0090] While the invention has been described in connection with what is presently considered to be the most practical and various embodiments, it will be understood that the invention is not to be limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.
[0091] A person of ordinary skill in the art may be aware that, in combination with the examples described in the embodiments disclosed in this specification, units and algorithm steps may be implemented by electronic hardware, computer software, or a combination thereof.
[0092] The foregoing descriptions of specific embodiments of the present disclosure have been presented for purposes of illustration and description. They are not intended to be exhaustive or to limit the present disclosure to the precise forms disclosed, and many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described to best explain the principles of the present disclosure and its practical application, and to thereby enable others skilled in the art to best utilize the present disclosure and various embodiments with various modifications as are suited to the particular use contemplated. It is understood that various omissions and substitutions of equivalents are contemplated as circumstances may suggest or render expedient, but such omissions and substitutions are intended to cover the application or implementation without departing from the scope of the present disclosure.
[0093] Disjunctive language such as the phrase "at least one of X, Y, Z," unless specifically stated otherwise, is otherwise understood with the context as used in general to present that an item, term, etc., may be either X, Y, or Z, or any combination thereof (e.g., X, Y, and/or Z). Thus, such disjunctive language is not generally intended to, and should not, imply that certain embodiments require at least one of X, at least one of Y, or at least one of Z to each be present.
[0094] In a case that no conflict occurs, the embodiments in the present disclosure and the features in the embodiments may be mutually combined. The foregoing descriptions are merely specific implementations of the present disclosure, but are not intended to limit the protection scope of the present disclosure. Any variation or replacement readily figured out by a person skilled in the art within the technical scope disclosed in the present disclosure shall fall within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
, Claims:I/We Claim:
1. A wearable smart ring for navigation assistance system (100) comprising:
a processing unit (102) configured to manage and control the system's operation, wherein the processing unit (102) includes:
a navigation module (104) configured to determine the user's current location and generate navigation guidance based on pre-stored geographic data;
a haptic feedback module (106) configured to provide directional feedback to the user through varying vibration patterns based on navigation instructions;
a sensor module (108) configured to monitor the user's movement and surrounding environment, including detecting acceleration and nearby obstacles;
a memory unit (110) configured to store user preferences, previous routes, and data for improving future navigation guidance;
a communication network (112), configured to facilitate data transmission between the system and a connected user device (116) for real-time updates and external data exchange;
a display unit (114) integrated into the smart ring and configured to visually display critical navigation information, including direction, distance, and user status;
a user device (116) configured to allow user interaction with the system (100) through an integrated user interface (118), wherein the user device (116) communicates with the smart ring via the communication network (112) and provides additional navigation inputs or updates to the user;
an audio output unit (120), operatively connected to the processing unit (102), configured to provide audio cues in addition to haptic feedback, allowing multimodal guidance during navigation.
2. The system (100) as claimed in claim 1, wherein the navigation module (104) incorporates real-time global positioning system (GPS) tracking and route recalculations to ensure optimal guidance based on the user's current location.
3. The system (100) as claimed in claim 1, wherein the haptic feedback module (106) provides distinct vibration patterns corresponding to different directional changes, ensuring non-visual navigation assistance for users, enhancing accessibility for visually impaired individuals.
4. The system (100) as claimed in claim 1, wherein the sensor module (108) includes accelerometers and gyroscopes, enabling the detection of sudden changes in movement or orientation to adjust navigation guidance in real-time.
5. The system (100) as claimed in claim 1, wherein the communication network (112) supports wireless communication, including Bluetooth and wireless fidelity (Wi-Fi), enabling seamless data exchange between the smart ring and a connected user device (116) for real-time updates.
6. The system (100) as claimed in claim 1, wherein the navigation module (104) further includes an adaptive route optimization algorithm, which dynamically recalibrates the suggested route based on real-time environmental data collected by the sensor module (108), such as changes in user speed, direction, or nearby obstacles, ensuring continuous and optimal navigation even in unpredictable environments.
7. The system (100) as claimed in claim 1, wherein the user device (116) is configured to receive real-time crowd-sourced data from a plurality of smart rings connected through the communication network (112), enabling the user device (116) to provide navigation assistance based on user-shared information regarding traffic, road conditions, or nearby hazards, thus enhancing the accuracy and safety of navigation.
8. The system (100) claimed in claim 1, wherein the audio output unit (120) is integrated with an ambient noise detection module, allowing the system (100) to automatically adjust the vibration intensity in the haptic feedback module (106) and audio volume based on the surrounding environmental noise level, ensuring the user receives clear and detectable feedback in different sound conditions.
9. The system (100) as claimed in claim 1, wherein the memory unit (110) stores frequently travelled routes and user preferences, allowing the system (100) to offer personalized route suggestions based on historical data and optimizing future navigation sessions.
10. A wearable smart ring for navigation assistance method (100) comprising:
determining the user's current location using a navigation module (104) integrated within a processing unit (102) configured to manage the system's overall operation;
generating real-time navigation guidance based on pre-stored geographic data, wherein the navigation module (104) dynamically recalibrates the route based on real-time sensor data, such as changes in user speed, orientation, or detected obstacles, ensuring optimal route adjustments;
providing haptic feedback to the user through distinct vibration patterns corresponding to directional changes, wherein the haptic feedback module (106) enables non-visual navigation assistance, delivering clear directional cues to the user;
transmitting data between the smart ring and a connected user device (116) using a communication network (112), wherein the user device (116) provides real-time navigation updates, receives crowd-sourced data from other users, and enhances navigation safety by incorporating shared traffic and hazard information;
delivering multimodal feedback using an audio output unit (120) that adjusts vibration intensity and audio volume based on ambient noise levels detected by a sensor module (108), ensuring that the user can perceive navigation instructions clearly under various environmental conditions;
storing navigation history and user preferences in a memory unit (110), allowing the system (100) to offer personalized route suggestions for future navigation sessions based on past data.

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