WEARABLE ELEVATOR CALL BUTTONS PRESSING AND HEALTH MONITORING DEVICE

Abstract

A wearable elevator call buttons pressing and health monitoring device, comprising a curved-shaped body 101 with plurality of curved-shaped extendable plates 102 is positioned at a lower back portion of a user, a strap 103 secures body 101 with waist portion, an artificial intelligence-based imaging unit 104 detects dimensions of the waist portion, plurality of motorized hinges 105 provide support to back portion, a microphone 106 enables the user to input voice command regarding pressing of call button, an U-shaped telescopic rod 107 with a rectangular member 108 for pressing a specific call button, an OCR module detects button numbers on elevator, plurality of triangular-shaped flaps 109 by means of multiple hinge joints to press call button, a robotic arm 110 with a motorized scrubbing unit 111 eliminates dirt/debris on call buttons, and a sensing module detects vital health parameters of user along with blood flow intensity of user.

Specification

Description:FIELD OF THE INVENTION

[0001] The present invention relates to a wearable elevator call buttons pressing and health monitoring device that assists a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thereby eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

BACKGROUND OF THE INVENTION

[0002] As the population increases the need is enhanced accessibility and convenience in public spaces, particularly for individuals with mobility challenges which stems the need for a wearable elevator call button pressing tool. As with the rise of wearable technology and the increasing emphasis on health monitoring, integrating elevator call buttons with health tracking features becomes a natural progression. Traditionally, wearable elevator call button pressing tools are used in some older buildings or facilities with specific accessibility needs, individuals with mobility impairments might use adapted tool like a pendant or keychain with an extended handle or button pusher to reach and press elevator call buttons more easily.

[0003] Although the traditional method of pressing elevator call buttons using pendant or keychain has proven effective to some extent, but it comes with inherent limitations. They may not be compatible with all elevator systems, especially older models without modern technology integration. And depending on the design and technology used, they are prone to malfunctions or connectivity issues, leading to unreliable elevator call button activation. Also they have limited user interfaces, which is challenging for some individuals to operate them effectively, especially those with impairments.Thus, there is a need to develop an innovative tool that provide a consistent way of pressing elevator call buttons where traditional methods may fall short and to meet the evolving demands of modern requirements.

[0004] WO2008018767A2 relates to an elevator call button for calling an elevator for moving a user to a desired floor instead of using steps, there is provided an elevator call foot button characterized in that an up button and a down button connected with a call button are provided below the call button positioned on one wall of the elevator door, and the up button and the down button are positioned at a certain height so that they can be touched with a foot, and when the up button or the down button is pushed down when it is touched by the foot, and when the pushing foot is removed, it comes back to its original position. Though WO'767 relates to an elevator call button for calling an elevator for moving a user to a desired by using the foot, however this device lacks in assisting a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thereby eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

[0005] US11926504B2 relates to a system and a method of implementing and using a preset elevator call using an elevator system and a mobile device are provided. The method includes generating the preset elevator call that includes programmed conditions that include a destination floor, storing the preset elevator call in a user profile on the mobile device and at least one corresponding triggering condition, retrieving the preset elevator call based on detecting the corresponding triggering condition, and executing the retrieved preset elevator call. Though US'504 relates to a system and a method of implementing and using a preset elevator call using an elevator system and a mobile device, however this device lacks in assisting a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user without using any additional device.

[0006] Conventionally, many devices have been developed that are developed for calling an elevator for moving a user to a desired floor instead of using steps, however theses devices lacks in assisting a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thus eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop a device that is capable of assisting a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thereby eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

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 device that is capable of assisting a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thereby eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

[0010] Another object of the present invention is to develop a device that is capable of monitoring presence of dirt and debris from inner peripheral portion of the call buttons and accordingly provide means to the user for eliminating dirt and debris from the call buttons.

[0011] Another object of the present invention is to develop a device that is capable of detecting vital health parameters of the user along with blood flow intensity of the user and accordingly provide means to the user for notifying a care taker of the user regarding the detected heath parameters and blood flow rate.

[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 wearable elevator call buttons pressing and health monitoring device that is capable of assisting a user in pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thereby eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

[0014] According to an embodiment of the present invention, a wearable elevator call buttons pressing and health monitoring device, comprises a curved-shaped body constructed with plurality of curved-shaped extendable plates is positioned at a lower back portion of a user, a strap configured with the body secures the body with the user's waist portion, an artificial intelligence-based imaging unit detects dimensions of the waist portion, plurality of motorized hinges configured between the plates for securing the body the user's waist portion to provide support to the user's back portion, a microphone configured on the frame enables the user to input voice command regarding pressing of call button of an elevator for reaching a specific floor, an U-shaped telescopic rod attached with the frame and integrated with a rectangular member for pressing a specific button corresponding to the user-desired floor number, an OCR module installed on the frame detects button numbers on the elevator, plurality of triangular-shaped flaps interconnected by means of multiple hinge joints arranged on the member for acquiring a conical-shape in order to press the call button for facilitating the user in reaching desired floor, a color sensor mounted on the member detects difficulty in pressing of specific call buttons, a robotic arm installed on the frame and attached with a motorized scrubbing unit for eliminating accumulation of dirt and debris from inner peripheral portion of the call buttons and facilitating in pressing of call button of the elevator via the flaps, and a sensing module mapped on the frame for detecting vital health parameters of the user along with blood flow intensity of the user.

[0015] 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

[0016] 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 a perspective view of a wearable elevator call buttons pressing and health monitoring device.

DETAILED DESCRIPTION OF THE INVENTION

[0017] 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.

[0018] 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.

[0019] 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.

[0020] The present invention relates to a wearable elevator call buttons pressing and health monitoring device that provides a means to a user for pressing of call buttons of an elevator for reaching a specific floor as desired by the user in an easy and effective manner, thereby eliminating the need of physical contact of the user with the call buttons of the elevator for reaching the specific floor.

[0021] Referring to Figure 1, a perspective view of a wearable elevator call buttons pressing and health monitoring device is illustrated, comprising a curved-shaped body 101 constructed with plurality of curved-shaped extendable plates 102, a strap 103 is configured with the body 101, an artificial intelligence-based imaging unit 104 configured on the body 101, plurality of motorized hinges 105 configured between the plates 102, a microphone 106 configured on the frame, an U-shaped telescopic rod 107 attached with the frame and integrated with a rectangular member 108, plurality of triangular-shaped flaps 109, a robotic arm 110 installed on the frame and attached with a motorized scrubbing unit 111, and a motorized slider 112 is configured in between the frame and U-shaped telescopic rod 107.

[0022] The device disclosed herein includes a curved-shaped body 101 constructed with plurality of curved-shaped extendable plates 102 that is developed to be positioned at a lower back portion of a user. A strap 103 is configured with the body 101 that is accessed by the user for securing the body 101 around the waist portion. A cushion pad is configured on each of the plates 102 for providing comfort to the user waist portion.

[0023] Upon securing the body 101 around waist portion of the user, an artificial intelligence-based imaging unit 104 configured on the body 101 is activated by an inbuilt microcontroller embedded within the body 101 for capturing multiple images of the user's waist portion. The imaging unit 104 comprises of an image capturing arrangement including a set of lenses that captures multiple images of the surroundings around waist portion of the user, and the captured images are stored within memory of the imaging unit 104 in form of an optical data. The imaging unit 104 also comprises of a processor that is integrated with artificial intelligence protocols, such that the processor processes the optical data and extracts the required data from the captured images. The extracted data is further converted into digital pulses and bits and are further transmitted to the microcontroller. The microcontroller processes the received data and determines dimension of waist portion of the user.

[0024] Based on the determined dimensions of waist portions of the user, the actuates the plates 102 to extend/retract as per the dimensions of the waist portion. The drawer arrangement consists of a motor, hollow compartment and multiple compartments that are connected with slider 112s. After actuating by the microcontroller, an electric current pass through the motor of the drawer mechanism and energized the motor. The energized motor further actuates the compartments which are initially at the stowed condition to move in a successive manner within the hollow compartment and extends length of the compartments. Simultaneously, each of the compartments having a fixed groove track, wherein upon actuation of the slider 112, the motor of the slider 112 gets energized and provides a movement to the compartment to move in a linear direction on the groove track of the successive compartment as directed by the microcontroller and extends/ retracts dimensions of the plate as per dimensions of the waist portion.

[0025] Plurality of motorized hinges 105 configured between the plates 102 is actuated by the microcontroller for tilting the plates 102 towards/away from each other in view of securing the body 101 the user's waist portion to provide support to the user's back portion. The motorized hinges 105 comprises of a pair of leaf that is screwed with the surfaces of the plates 102. The leaf are connected with each other by means of a cylindrical member 108 integrated with a shaft coupled with a DC (Direct Current) motor to provide required movement to the hinges 105. The rotation of the shaft in clockwise and anti-clockwise aids in opening and closing of the hinge respectively. Hence the microcontroller actuates the hinges 105 that in turn provides movement to the plates 102 towards/away from each other for securing the body 101 the user's waist portion to provide support to the user's back portion.

[0026] A pressure sensor configured with each of the plates 102 detects the pressure applied by the plates 102 on the user's waist portion. The pressure sensor comprises of a sensing element known as diaphragm that experiences a force applied by the plates 102 on the user's waist portion while securing the body 101 on waist portion of the user. This force leads to deflection in the diaphragm that is measured by the sensor and converted into an electrical signal which is sent to the microcontroller for detecting the pressure applied by the plates 102 on the user's waist portion.

[0027] The determined pressure applied by the plates 102 is further processes by the microcontroller to compare the determined value to a threshold value stored within the database linked to the microcontroller. In case the detected pressure exceeds a threshold value, the microcontroller regulates extension of the plates 102 for reducing the pressure, thus preventing any chances of pain/discomfort to the user.

[0028] Further, a microphone 106 configured on the frame enables the user to input voice commands regarding pressing of call button of an elevator for reaching a specific floor. The microphone 106 contains a small diaphragm connected to a moving coil. When sound waves of the user hit the diaphragm, the coil vibrates. This causes the coil to move back and forth in the magnet's field, generating an electrical current. The signal of which are sent to the microcontroller for processing the input voice command of the user regarding pressing of call button of an elevator for reaching a specific floor.

[0029] Based on the input command from the user, the microcontroller actuates a U-shaped telescopic rod 107 attached with the frame and integrated with a rectangular member 108 to extend towards the call buttons in view of pressing a specific button corresponding to the user-desired floor number. The U-shaped telescopic rod 107 is linked to a pneumatic unit, including an air compressor, air cylinders, air valves and piston which works in collaboration to aid in extension and retraction of the rod 107. The pneumatic unit is operated by the microcontroller, such that the microcontroller actuates valve to allow passage of compressed air from the compressor within the cylinder, the compressed air further develops pressure against the piston and results in pushing and extending the piston. The piston is connected with the rod 107 and due to applied pressure, the rod 107 extends and similarly, the microcontroller retracts the U-shaped telescopic rod 107 by closing the valve resulting in retraction of the piston. Thus, the microcontroller regulates the extension/retraction of the rod 107 in order to extend towards the call buttons in view of pressing a specific button corresponding to the user-desired floor number.

[0030] Upon extension of the rod 107 towards the call buttons, an OCR (Optical Character Recognition) module installed on the frame detects button numbers on the elevator in synchronization with the imaging unit 104. The OCR (optical character recognition) technology works by analyzing the patterns of light and dark that make up the letters and numbers to turn the digital image into text and transmits the data to the microcontroller. The microcontroller processes the images for detecting button numbers on the elevator.

[0031] Based on user-desired floor number, the microcontroller plurality of triangular-shaped flaps 109 interconnected by means of multiple hinge joints arranged on the member 108 that are actuated by the microcontroller for acquiring a conical-shape in order to press the call button. The hinge joint comprises of a pair of leaf that is screwed with the surfaces of the flaps 109. The leaf are connected with each other by means of a cylindrical member 108 integrated with a shaft coupled with a DC (Direct Current) motor to provide required movement to the hinge. The rotation of the shaft in clockwise and anti-clockwise aids in opening and closing of the hinge respectively. Hence the microcontroller actuates the hinge that in turn provides movement to the flaps 109 for acquiring a conical-shape in order to press the call button for facilitating the user in reaching desired floor.

[0032] An angle sensor integrated on the member 108 monitors angle of the flaps 109. The angle sensor used herein is preferably an optical angle sensor that use light beams and optical detectors to measure changes in light reflection or transmission caused by the angle of the flaps 109. As the angle changes, the amount of light reflected or transmitted varies, allowing the sensor to calculate the angle. The angle sensor provides an output signal to the microcontroller that represents the detected angle of the flaps 109.

[0033] Based on the detected angle of the flaps 109, the microcontroller regulates actuation of the hinge joints to provide movement to the flaps 109 for acquiring a conical-shape in order to press the call button for facilitating the user in reaching desired floor.

[0034] Further, a motorized slider 112 configured in between the frame and U-shaped telescopic rod 107 is actuated by the microcontroller for providing multi-axis rotational movement to the rod 107 for facilitating accurate pressing of call buttons of the elevator. The motorized slider 112 includes sliding rack and rail, such that the U-shaped telescopic rod 107 is mounted over the rack that are electronically operated by the microcontroller for moving over the rail. The microcontroller activates the slider 112 for performing the sliding operation. The slider 112 is powered by a DC (direct current) motor that is activated by the microcontroller by providing required electric current to the motor. The motor comprises of a coil that converts the received electric current into mechanical force by generating magnetic field, thus the mechanical force provides the required power to the rack to provide sliding movement to the U-shaped telescopic rod 107 in order to translate the rod 107 over the frame, thereby facilitating accurate pressing of call buttons of the elevator.

[0035] Furthermore, in case the microcontroller synced with the imaging unit 104 and via a color sensor mounted on the member 108 detects difficulty in pressing of specific call buttons. The color sensor operates by detecting and analyzing the wavelength of light reflected or emitted by the call buttons to detect difficulty in pressing of specific call buttons. The sensor typically uses phototransistors that are sensitive to different wavelength of light. When light strikes the debris, the sensor measures the intensity of reflected light across specific color bands. This information is then converted into electrical signal and sent to the microcontroller. The microcontroller further processes the signal to determine difficulty in pressing of specific call buttons.

[0036] Based on the determined difficulty in pressing of specific call buttons, the microcontroller actuates a robotic arm 110 installed on the frame and attached with a motorized scrubbing unit 111 for scrubbing the call buttons via the scrubbing unit 111 for eliminating accumulation of dirt and debris from inner peripheral portion of the call buttons.

[0037] The robotic arm 110 comprises of a robotic link and a clamp attached to the link. The robotic link is made of several segments that are attached together by joints also referred to as axes. Each joint of the segments contains a step motor that rotates and allows the robotic link to complete a specific motion of the arm 110. Upon actuation of the robotic arm 110 by the microcontroller, the motor drives the movement of the clamp to position the scrubbing unit 111 over the call buttons.

[0038] Upon positioning the scrubbing unit 111 over the call buttons, the scrubbing unit 111 is actuated by the microcontroller for eliminating accumulation of dirt and debris from inner peripheral portion of the call buttons. The scrubbing unit 111 comprises of a set of blades connected to a motor via a shaft. Upon actuation of the scrubbing unit 111 by the microcontroller, the motor starts to rotate in a clockwise/anticlockwise direction to impart rotational movement to the blades for eliminating accumulation of dirt and debris from inner peripheral portion of the call buttons, thereby facilitating in pressing of call button of the elevator via the flaps 109.

[0039] Further, a sensing module mapped on the frame detects vital health parameters of the user along with blood flow intensity of the user. The sensing module includes a FBG (Fiber Bragg Grating) sensor, heart rate sensor, temperature sensors and a PPG (Photoplethysmography) sensor for detecting vital health parameters of the user along with blood flow intensity of the user. The FBG sensor reflects wavelength of light that shifts in response to variations in vital health parameters leading to change in refractive index permanently due to exposed light intensity and due to periodic variation in the refractive index, the FBG sensor detects vital health parameters of the user which is sent to the user for detecting vital health parameters of the user.

[0040] The temperature sensor used herein, is composed of two type of metal wire joint together when the sensor experiences a heat then a voltage is generated in the two terminal of the temperature sensor that is proportional to the temperature and the signal is sent to the microcontroller. The microcontroller calibrates the voltage in terms of temperature from the received signal of the temperature sensor in order to monitor the temperature of surroundings of the user.

[0041] The PPG (photoplethysmography) sensor is an optically obtained plethysmogram that can be used to detect blood volume changes in the microvascular bed of tissue. A PPG is often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption, which is then sent to the microcontroller in the form of an electrical signal. The microcontroller processes the signal to determine blood flow intensity of the user.

[0042] The determined vital health parameters of the user along with blood flow intensity of the user is further processes by the microcontroller to compare the determined value to a threshold limit stored within a database linked to the microcontroller. In case detected parameters as well as the blood flow intensity mismatches with the threshold limit, the microcontroller transmits an alert notification to a computing unit accessed by a caretaker of the user.

[0043] The computing unit is linked with the microcontroller via a communication module that includes but is not limited to a GSM (Global System for Mobile Communication) module which is capable of establishing a wireless network between the microcontroller and the computing unit.

[0044] Lastly, a battery is installed within the device which is connected to the microcontroller that supplies current to all the electrically powered components that needs an amount of electric power to perform their functions and operation in an efficient manner. The battery utilized here, is generally a dry battery which is made up of Lithium-ion material that gives the device a long-lasting as well as an efficient DC (Direct Current) current which helps every component to function properly in an efficient manner. As the device is battery operated and do not need any electrical voltage for functioning. Hence the presence of battery leads to the portability of the device i.e., user is able to place as well as moves the device from one place to another as per the requirements.

[0045] The present invention works best in the following manner, where the curved-shaped body 101 constructed with plurality of curved-shaped extendable plates 102 is positioned at the lower back portion of the user. Upon securing the body 101 around waist portion of the user, the artificial intelligence-based imaging unit 104 determines dimension of waist portion of the user. Based on the determined dimensions of waist portions of the user, the actuates the plates 102 to extend/retract as per the dimensions of the waist portion. Further, the microphone 106 enables the user to input voice commands regarding pressing of call button of the elevator for reaching the specific floor. Based on the input command from the user, the microcontroller actuates the U-shaped telescopic rod 107 with the rectangular member 108 to extend towards the call buttons in view of pressing the specific button corresponding to the user-desired floor number. Upon extension of the rod 107 towards the call buttons, the OCR (Optical Character Recognition) module detects button numbers on the elevator in synchronization with the imaging unit 104. Based on user-desired floor number, the microcontroller plurality of triangular-shaped flaps 109 by means of multiple hinge joints are actuated by the microcontroller for acquiring the conical-shape in order to press the call button. The angle sensor monitors angle of the flaps 109. Based on the detected angle of the flaps 109, the microcontroller regulates actuation of the hinge joints to provide movement to the flaps 109 for acquiring the conical-shape in order to press the call button for facilitating the user in reaching desired floor.

[0046] 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 individuals skilled in the art upon reference to the description of the invention. , Claims:1) A wearable elevator call buttons pressing and health monitoring device, comprising:

i) a curved-shaped body 101 constructed with plurality of curved-shaped extendable plates 102, developed to be positioned at a lower back portion of a user, wherein a strap 103 is configured with said body 101 for securing said body 101 with said user's waist portion;
ii) an artificial intelligence-based imaging unit 104 configured on said body 101 and paired with a processor for capturing and processing multiple images of said user's waist portion, wherein a microcontroller linked with said imaging unit 104 processes said detected dimensions and actuates said plates 102 to extend/retract and synchronously actuates plurality of motorized hinges 105 configured between said plates 102 for tilting said plates 102 towards/away from each other in view of securing said body 101 said user's waist portion to provide support to said user's back portion;
iii) a microphone 106 configured on said frame for receiving voice commands of said user regarding pressing of call button of an elevator for reaching a specific floor, wherein said microcontroller processes said voice commands and actuates an U-shaped telescopic rod 107 attached with said frame and integrated with a rectangular member 108 to extend towards said call buttons in view of pressing a specific button corresponding to said user-desired floor number;
iv) an OCR (Optical Character Recognition) module installed on said frame that works in synchronization with said imaging unit 104 for detecting button numbers on said elevator, wherein based on user-desired floor number, said microcontroller plurality of triangular-shaped flaps 109 interconnected by means of multiple hinge joints arranged on said member 108 that are actuated by said microcontroller for acquiring a conical-shape in order to press said call button for facilitating said user in reaching desired floor;
v) a robotic arm 110 installed on said frame and attached with a motorized scrubbing unit 111, wherein in case said microcontroller synced with said imaging unit 104 and via a color sensor mounted on said member 108 detects difficulty in pressing of specific call buttons, said microcontroller actuates said robotic arm 110 for scrubbing said call buttons via said scrubbing unit 111 for eliminating accumulation of dirt and debris from inner peripheral portion of said call buttons and facilitating in pressing of call button of said elevator via said flaps 109; and
vi) a sensing module mapped on said frame for detecting vital health parameters of said user along with blood flow intensity of said user, wherein in case detected parameters as well as said blood flow intensity mismatches with a threshold limit, said microcontroller transmits an alert notification to a computing unit accessed by a caretaker of said user.

2) The device as claimed in claim 1, wherein an angle sensor is integrated on said member 108 for monitoring angle of said flaps 109, in accordance to which said microcontroller regulates actuation of said hinge joints.

3) The device as claimed in claim 1, wherein said sensing module includes a FBG (Fiber Bragg Grating) sensor, temperature sensors and a PPG (Photoplethysmography) sensor.

4) The device as claimed in claim 1, wherein a cushion pad is configured on each of said plates 102 for providing comfort to said user waist portion.

5) The device as claimed in claim 1, wherein a pressure sensor is configured with each of said plates 102 for detecting pressure applied by said plates 102 on said user's waist portion, and in case said detected pressure exceeds a threshold value, said microcontroller regulates extension of said plates 102 for reducing said pressure, thus preventing any chances of pain/discomfort to said user.

6) The device as claimed in claim 1, wherein a motorized slider 112 is configured in between said frame and U-shaped telescopic rod 107 that is actuated by said microcontroller for providing multi-axis rotational movement to said rod 107 for facilitating accurate pressing of call buttons of said elevator.

7) The device as claimed in claim 1, wherein a communication module is paired with said microcontroller for establishing a wireless connection between said microcontroller and said computing unit.

8) The device as claimed in claim 1, wherein said telescopic rod 107 is linked to a pneumatic unit, including an air compressor, air cylinders, air valves and piston which works in collaboration to aid in extension and retraction of said rod 107.

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

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