BCI-ENABLED NATURE'S CALL MONITORING SYSTEM AND METHOD THEREOF

Abstract

ABSTRACT The invention relates to a nature’s call alert system (100) designed to facilitate communication of natural call needs from users. The system includes a wearable device (102) equipped with a plurality of brain-computer interface (BCI) sensors (104 A-N) that detect neural signals from the user. These signals are stored in a storage unit (106) and processed by a processor (108) to identify the user’s specific nature’s call intention. The identified intention is transmitted to an alert device (112), which comprises a receiver (114), a storage unit (116), a processor (118), and a notification tool (120) to alert caregivers based on the detected intention. The system also features a user interface module (122) for customizable alert settings, a calibration module (124) for personalized user training, and a feedback mechanism (126) to refine system performance and accuracy over time. The invention enhances user comfort and caregiver responsiveness by integrating advanced neural signal processing with interactive user and caregiver modules. Figure 1A.

Specification

Description:BCI-ENABLED NATURE'S CALL MONITORING SYSTEM AND METHOD THEREOF

FIELD OF THE INVENTION
The present invention relates to a system and method for a nature's call alert system. More specifically, the invention pertains to a nature's call alert system that comprises a wearable device equipped with a plurality of brain-computer interface (BCI) sensors, which detect neural signals indicating the user's intention to attend to nature's call.

BACKGROUND OF THE INVENTION
Caring for bedridden or elderly individuals often requires careful monitoring of their physiological needs, such as the need to use the restroom. Conventional methods, including call buttons or verbal communication, may be ineffective, intrusive, or compromise dignity and autonomy. Moreover, relying on physical sensors may not adequately capture subtle cues indicating the need for restroom assistance in a timely manner.
The present invention addresses these challenges by integrating advanced sensing technology with brain-computer interface (BCI) capabilities. By monitoring neural signals related to the urge to use the restroom, the system provides a non-intrusive and intuitive method for individuals to communicate these needs. The system generates timely wireless alerts to caregivers or family members, ensuring prompt assistance without physical interaction.
In addition, this BCI-based system reduces the reliance on physical movements or vocal communication, which may be limited in individuals with mobility impairments or conditions such as stroke, dementia, or other neurological disorders. The system's ability to detect neural patterns associated with a nature's call enhances the level of autonomy for users, reducing their dependence on external aids while preserving dignity in sensitive situations.
Furthermore, the nature's call alert system is designed with low power consumption and real-time data processing capabilities, ensuring continuous monitoring without frequent battery changes or charging. The wearable device is lightweight, comfortable, and designed for long-term use, making it suitable for a wide range of users, from elderly patients to individuals with severe physical disabilities. This innovation represents a significant advancement in caregiving technology by leveraging BCI to address fundamental daily needs in an efficient and respectful manner.

SUMMARY OF THE INVENTION
The present invention relates to a nature's call alert system comprises a wearable device fitted with a plurality of brain-computer interface (BCI) sensors that detect neural signals indicating the user's intention for a nature's call. These signals are stored in a storage unit, processed by a processor to identify the specific intention, and then transmitted to an alert device via a transmitter. The alert device, used by caregivers, includes a receiver, storage unit, processor, and notification tool that notifies the caregiver when the nature's call intention is detected.
In one embodiment, the present invention relates to a system that incorporates a user interface module enabling caregivers to customize alert settings according to the user's specific needs and preferences. It further includes a calibration module that provides personalized training sessions to enhance the user's ability to effectively communicate their nature's call intentions through the BCI sensors.
In another embodiment, the present invention relates to a feedback mechanism that allows users and caregivers to give input on the system's performance and user experience. This feedback is used to refine the signal interpretation process, thereby improving the overall accuracy, reliability, and responsiveness of the system over time.
In yet another embodiment, the present invention relates to a method for operating the nature's call alert system includes positioning the wearable device on the user's head to house and facilitate the system. The BCI sensors detect neural signals, which are then stored and processed by the system to identify the user's nature's call intention. The identified intention is transmitted to an alert device used by caregivers, which processes the received information and issues a notification. The method also allows for customizable alert settings via the user interface module, personalized training sessions through the calibration module, and ongoing refinement of system accuracy based on user and caregiver feedback through the feedback mechanism.

BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1A & 1B illustrates a nature's call alert system, in accordance with an aspect of the present invention.
Figure 2 illustrates a flowchart that depicts a method for the nature's call alert system by way of the system of the figure 1, in accordance with an aspect of the present disclosure.
Referring to the drawings, the embodiments of the present invention are further described. The figures are not necessarily drawn to scale, and in some instances the drawings have been exaggerated or simplified for illustrative purposes only. One of ordinary skill in the art may appreciate the many possible applications and variations of the present invention based on the following examples of possible embodiments of the present invention.

DETAILED DESCRIPTION OF THE INVENTION
Various embodiments of the disclosure are discussed in detail below. While specific implementations are discussed, it should be understood that this is done for illustration purposes only. A person skilled in the relevant art will recognize that other components and configurations may be used without parting from the spirit and scope of the disclosure. Thus, the following description and drawings are illustrative and are not to be construed as limiting. Numerous specific details are described to provide a thorough understanding of the disclosure. However, in certain instances, known details are not described in order to avoid obscuring the description.
References to one or an embodiment in the present disclosure can be references to the same embodiment or any embodiment; and such references mean at least one of the embodiments.
Reference to "one embodiment", "an embodiment", "one aspect", "some aspects", "an aspect" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the disclosure. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Moreover, various features are described which may be exhibited by some embodiments and not by others.
The terms used in this specification generally have their ordinary meanings in the art, within the context of the disclosure, and in the specific context where each term is used. Alternative language and synonyms may be used for any one or more of the terms discussed herein, and no special significance should be placed upon whether or not a term is elaborated or discussed herein. In some cases, synonyms for certain terms are provided.
A recital of one or more synonyms does not exclude the use of other synonyms. The use of examples anywhere in this specification including examples of any terms discussed herein is illustrative only and is not intended to further limit the scope and meaning of the disclosure or of any example term. Likewise, the disclosure is not limited to various embodiments given in this specification. Without intent to limit the scope of the disclosure, examples of instruments, apparatus, methods, and their related results according to the embodiments of the present disclosure are given below. Note that titles or subtitles may be used in the examples for convenience of a reader, which in no way should limit the scope of the disclosure. Unless otherwise defined, technical and scientific terms used herein have the meaning as commonly understood by one of ordinary skill in the art to which this disclosure pertains. In the case of conflict, the present document, including definitions will control.
Additional features and advantages of the disclosure will be set forth in the description which follows, and in part will be obvious from the description, or can be learned by practice of the herein disclosed principles. The features and advantages of the disclosure can be realized and obtained by means of the instruments and combinations particularly pointed out in the appended claims. These and other features of the disclosure will become more fully apparent from the following description and appended claims or can be learned by the practice of the principles set forth herein.

The present invention relates to a nature's call alert system (100) that includes a wearable device (102) designed to house and position the system's components. The wearable device (102) comprises a plurality of brain-computer interface (BCI) sensors (104 A-N), which are integrated within the device and are responsible for detecting one or more neural signals from the user. The wearable device (102) further includes a storage unit (106) that is communicatively coupled with the BCI sensors (104 A-N), enabling the storage of the detected neural signals. Additionally, the wearable device (102) is equipped with a processor (108), which is communicatively linked to the storage unit (106). The processor (108) processes the stored neural signals to identify the specific intention of the user's nature's call. Upon identification, the processor (108) is configured to transmit the identified intention to the storage unit (106).The system also includes a transmitter (110) that is communicatively coupled with the storage unit (106). The transmitter (110) is responsible for wirelessly transmitting the identified intention of the nature's call to an external alert device (112).
In one embodiment, the present invention relates to a nature's call alert system (100), which further includes an alert device (112) for use by a caregiver. The alert device (112) comprises a receiver (114) that is communicatively coupled with the transmitter (110) to receive the identified specific intention of the nature's call from the transmitter (110).The alert device (112) also includes a storage unit (116), which is communicatively coupled with the receiver (114) and stores the data related to the identified specific intention of the nature's call received from the receiver (114). Additionally, the alert device (112) is equipped with a processor (118), communicatively coupled with the storage unit (116), that processes the identified specific intention of the nature's call stored in the storage unit (116).The alert device (112) further comprises a notification tool, communicatively coupled with the storage unit (116), which is provided to the caregiver to alert them upon receiving the identified specific intention of the nature's call from the storage unit (116).
In another embodiment, the present invention relates to a nature's call alert system (100), which further includes a user interface module (122) that is communicatively coupled with the plurality of brain-computer interface (BCI) sensors (104 A-N). The user interface module (122) facilitates providing customizable alert settings for caregivers, allowing adjustment of alert parameters based on the user's specific needs and preferences. Alerts can be sent to caregivers in various ways, including a call from the device, an alarm or beep sound (auditory alerts with adjustable volume), a flashing icon or pop-up (visual alerts), or vibration alerts. Caregivers can select their preferred type of alert through the alert settings option.
In yet another embodiment, the present invention relates to a nature's call alert system (100), which further includes a calibration module (124) that is coupled with the plurality of brain-computer interface (BCI) sensors (104 A-N). The calibration module (124) facilitates personalized variation training sessions for the user, enabling them to effectively communicate their needs and preferences using the plurality of brain-computer interface (BCI) sensors (104 A-N).The system is tailored to the user's specific neural signals through a calibration module that first collects baseline neural data. This is done through a series of tasks where the user is instructed to think about the specific nature's call. The goal is to capture how the user's brain uniquely reacts to these tasks. These signals are stored and used to fine-tune the BCI system to the user's brain activity, accounting for individual variations in neural activity. The system adapts to the user's specific mental states and commands. As the user interacts with the BCI during training, the calibration module provides real-time feedback, such as visual or auditory cues, helping the user understand how well their brain signals are being interpreted. The feedback allows the user to adjust their mental strategies to improve control over the BCI system, enhancing the calibration process.
In another embodiment, the present invention relates to a nature's call alert system (100), which further includes a feedback mechanism (126) that is communicatively coupled with the calibration module (124). The feedback mechanism (126) enables both the user and the caregiver to provide input on the system's performance and overall user experience.
In yet another embodiment, the present invention relates to a nature's call alert system (100), where the processor (108) is further adapted to refine signal interpretation and enhance system accuracy over time. The signals collected from the user during calibration are included in the training dataset, i.e., they are fed into the machine learning (ML) model. These models are retrained with time-series data collected from the user to optimize classification, thereby enhancing the accuracy of predictions for the given user over time. As the user continues to use the BCI, the calibration module collects new data, further refining its understanding of the user's brain patterns. This continuous learning allows the BCI to adapt to changes in the user's mental state. This continuous improvement increases the reliability and responsiveness of the system in detecting and generating alerts based on the signals received from the plurality of brain-computer interface (BCI) sensors (104 A-N).
In yet another embodiment, the present invention relates to a method for the nature's call alert system (100). The method involves positioning a wearable device (102) over the head of a user, with the wearable device (102) adapted to house and position the nature's call alert system (100), detecting one or more neural signals of the user using a plurality of brain-computer interface (BCI) sensors (104 A-N) positioned inside the wearable device (102), and storing the detected neural signals in a storage unit (106). The detected neural signals are processed to identify the specific intention of the user's nature's call using a processor (108), with the specific intention then transmitted from the storage unit (106) using a transmitter (110). The identified specific intention is received by a receiver (114) and processed by a processor (118) communicatively coupled with the storage unit (116). A caregiver is alerted using a notification tool (120), which is communicatively coupled with the storage unit (116). Customizable alert settings for caregivers are provided via a user interface module (122) communicatively coupled with the plurality of BCI sensors (104 A-N), allowing adjustment based on the user's preferences and needs. Personalized variation training sessions for the user are conducted via a calibration module (124) coupled with the plurality of BCI sensors (104 A-N) to enhance the user's ability to communicate their needs effectively. The user and caregiver are enabled to provide feedback on the system's performance and user experience through a feedback mechanism (126) communicatively coupled with the alert device (112). The method also refines signal interpretation and enhances system accuracy over time using the processor (108), improving the reliability and responsiveness of detection and alert generation by the plurality of BCI sensors (104 A-N).

Figures 1A and 1B illustrate a nature's call alert system (100) in accordance with an aspect of the present disclosure. The system (100) includes a wearable device (102), a plurality of brain-computer interface (BCI) sensors (104 A-N), a storage unit (106), a processor (108), a transmitter (110), an alert device (112), a receiver (114), a second storage unit (116), a second processor (118), a notification tool (120), a user interface module (122), a calibration module (124), and a feedback mechanism (126).
The wearable device (102) is designed to house and support the system (100). In various embodiments, the wearable device (102) may take the form of a head mask, headphone, cap, or similar accessory. The plurality of BCI sensors (104 A-N) are positioned inside the wearable device (102) and are responsible for detecting neural signals from the user.
The storage unit (106) is communicatively coupled with the BCI sensors (104 A-N) and stores the detected neural signals. The processor (108), which is also communicatively coupled with the storage unit (106), processes the stored signals to identify the specific intention of the user's nature's call. Over time, the processor (108) refines signal interpretation, improving the reliability and responsiveness of detection and alert generation by the BCI sensors (104 A-N).
The transmitter (110) is coupled with the storage unit (106) and transmits the identified nature's call signal. The alert device (112), which is provided to a caregiver, announces the nature's call alert received from the transmitter (110). The receiver (114) in the alert device (112) is responsible for receiving the transmitted signal. This signal is stored in the second storage unit (116), which is communicatively coupled with the receiver (114).
The second processor (118) processes the received data and prepares it for notification. The caregiver is alerted via the notification tool (120), which could be a mobile phone, smartwatch, computer system, alarm, or other device.
The system (100) also includes a user interface module (122), which is communicatively coupled with the BCI sensors (104 A-N) and allows caregivers to customize alert settings based on the user's preferences and needs. To further enhance the system's effectiveness, a calibration module (124) is provided, which facilitates personalized variation training sessions to help the user communicate their needs more effectively using the BCI sensors (104 A-N).
A feedback mechanism (126) is integrated into the system to allow the user and/or the caregiver to provide input on the system's performance and overall user experience. This feedback can be used to improve the system's functionality over time.

Working Mechanism
In one aspect of the invention, the system operates as follows: The wearable device (102) detects neural signals from the user through the BCI sensors (104 A-N) and stores these signals in the storage unit (106). The processor (108) analyzes the stored signals to determine if the user is experiencing a need to respond to a nature's call. Upon detection, the processor (108) sends this information to the transmitter (110), which forwards the signal to the alert device (112) carried by the caregiver. The alert device (112) then processes the signal, storing it in the second storage unit (116), and alerts the caregiver via the notification tool (120). The system also allows for customization of alerts and refinement of signal interpretation through training and feedback from both the user and caregiver, thus improving its accuracy and responsiveness over time.

The method for the nature's call alert system (100) involves positioning the wearable device (102) over the user's head, which houses the system. The process begins with detecting one or more neural signals using the plurality of BCI sensors (104 A-N) positioned in the wearable device (102). These detected signals are then stored in the storage unit (106). The signals are processed to identify the user's nature's call using the processor (108). Once identified, the intention is transmitted from the storage unit (106) via the transmitter (110). The transmitted signal is received through the receiver (114) and processed using the second processor (118), with the processed data stored in the second storage unit (116). The caregiver is alerted using the notification tool (120). Customizable alert settings are provided via the user interface module (122), which is communicatively coupled with the BCI sensors (104 A-N). Personalized variation training sessions are conducted through the calibration module (124) to enhance the user's communication capabilities with the system. Feedback from the user and caregiver is enabled through the feedback mechanism (126), which aids in refining signal interpretation and improving system accuracy over time through the processor (108), thereby enhancing detection reliability.

Industrial Application
The industrial application of this invention is significant in healthcare, elderly care, and home care environments. This nature's call alert system provides a non-invasive, automated solution for monitoring users who are unable to communicate their needs effectively, such as elderly individuals, patients with disabilities, or those in intensive care. By utilizing brain-computer interface (BCI) technology, it allows caregivers to receive real-time alerts about the user's need for assistance, reducing the strain of constant manual monitoring. This improves the overall efficiency of caregiving, minimizes accidents, and enhances the dignity and comfort of the users by ensuring timely responses. Furthermore, customizable alert settings and personalized training sessions make the system adaptable to various users, increasing its potential application across multiple sectors in the medical and caregiving industries.

The implementation set forth in the foregoing description does not represent all implementations consistent with the subject matter described herein. Instead, they are merely some examples consistent with aspects related to the described subject matter. Although a few variations have been described in detail above, other modifications or additions are possible. In
particular, further features and/or variations can be provided in addition to those set forth herein. For example, the implementation described can be directed to various combinations and sub combinations of the disclosed features and/or combinations and sub combinations of the several further features disclosed above. In addition, the logic flows depicted in the accompanying figures and/or described herein do not necessarily require the particular order shown, or sequential order, to achieve desirable results. Other implementations may be within the scope of the following claims. , Claims:We Claim:

1. A nature's call alert system (100) comprising:
a. a wearable device (102) consisting of:
• a plurality of brain-computer interface (BCI) sensors (104 A-N) positioned inside the wearable device (102) and adapted to detect one or more neural signals of the user;
• a storage unit (106) communicatively coupled with the plurality of brain-computer interface (BCI) sensors (104 A-N) and adapted to store the detected one or more neural signals of the user from the plurality of brain-computer interface (BCI) sensors (104 A-N);
• a processor (108) communicatively coupled with the storage unit (106) and adapted to process the detected one or more neural signals from the storage unit (106) to identify the specific intention of the nature's call of the user, and is further adapted to send the identified specific intention of the nature's call of the user to the storage unit (106);
• a transmitter (110) communicatively coupled with the storage unit (106) and adapted to transmit the identified specific intention of the nature's call from the storage unit (106);
b. an alert device (112) consisting of:
• a receiver (114) communicatively coupled with the transmitter (110) and adapted to receive the identified specific intention of the nature's call from the transmitter (110);
• a storage unit (116) communicatively coupled with the receiver (114) and adapted to store the identified specific intention of the nature's call data received from the receiver (114);
• a processor (118) communicatively coupled with the storage unit (116) and adapted to receive and process the identified specific intention of the nature's call from the storage unit (116); and
• a notification tool (120) communicatively coupled with the storage unit (116) that is provided to a caregiver and adapted to alert the caregiver upon receiving the identified specific intention of the nature's call from the storage unit (116),
wherein the system is characterized by its ability to automatically detect, process, and communicate the user's nature's call intentions in real-time through an integrated BCI-based wearable device and alert mechanism, providing timely and accurate notifications to caregivers without manual intervention.
2. The nature's call alert system (100) as claimed in claim 1, wherein the plurality of brain-computer interface (BCI) sensors (104 A-N) is coupled with a user interface module (122) to provide customizable alert settings for caregivers, allowing adjustment of alert parameters based on the user's needs and preferences.
3. The nature's call alert system (100) as claimed in claim 1, wherein the plurality of brain-computer interface (BCI) sensors (104 A-N) is coupled with a calibration module (124) to provide personalized variation training sessions for the user to effectively communicate their needs and preferences.
4. The nature's call alert system (100) as claimed in claim 1, wherein the calibration module (124) is coupled with a feedback mechanism (126) to enable the user and the caregiver to provide input on the nature's call alert system (100) performance and user experience.
5. The nature's call alert system (100) as claimed in claim 1, wherein the processor (108) is adapted to refine signal interpretation and enhance system accuracy over time, thereby improving the reliability and responsiveness of detection and alert generation by the plurality of brain-computer interface (BCI) sensors (104 A-N).
6. The nature's call alert system (100) as claimed in claim 1, wherein the method (200) of operating the nature's call alert system (100) includes:
a. positioning (202) a wearable device (102) over a head of a user, the wearable device adapted to house and position the nature's call alert system (100);
b. detecting (204) one or more neural signals of the user using the plurality of brain-computer interface (BCI) sensors (104 A-N) positioned inside the wearable device (102);
c. storing (206) the detected neural signals in a storage unit (106);
d. processing (208) the detected neural signals to identify the specific intention of the user's nature's call using a processor (108);
e. transmitting (210) the identified specific intention of the nature's call from the storage unit (106) using a transmitter (110);
f. receiving (212) the identified specific intention of the nature's call by a receiver (114);
g. processing (214) the received specific intention of the nature's call using a processor (118) communicatively coupled with the storage unit (116);
h. alerting (216) a caregiver using a notification tool (120) communicatively coupled with the storage unit (116);
i. providing (218) customizable alert settings for caregivers via a user interface module (122) communicatively coupled with the plurality of BCI sensors (104 A-N), allowing adjustment of alert parameters based on the user's preferences and needs;
j. conducting (220) personalized variation training sessions for the user via a calibration module (124) coupled with the plurality of BCI sensors (104 A-N) to enhance the user's ability to communicate their needs and preferences effectively using the BCI sensors (104 A-N);
k. enabling (222) the user and the caregiver to provide feedback on the performance and user experience of the nature's call alert system (100) using a feedback mechanism (126) communicatively coupled with the calibration module (124);
l. refining (224) signal interpretation and enhancing system accuracy over time using the processor (108), thereby improving the reliability and responsiveness of detection and alert generation by the plurality of brain-computer interface (BCI) sensors (104 A-N).

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