Description:Brief Description of the Drawings

Generally, the present disclosure relates to writing instruments. Particularly, the present disclosure relates to a smart writing instrument integrating presentation tools and digital functionalities.
Background
The background description includes information that may be useful in understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed invention, or that any publication specifically or implicitly referenced is prior art.
In the realm of writing and presentation tools, continuous innovations have led to the development of various devices aimed at enhancing the efficiency and effectiveness of such activities. Traditional writing instruments, while effective for basic tasks, lack the capabilities to interact with digital environments or assist in presentation settings. Similarly, presentation tools, though advanced in their functionality, often require the use of multiple devices, such as pointers, clickers, or separate displays, to fully cater to the needs of users.
One commonly employed device in this field is the digital pen, which allows for writing on digital surfaces and, in some instances, the capture of written content for digital storage. These devices, however, typically do not offer integrated solutions for presentations, such as pointing or highlighting capabilities, and often lack features that facilitate use in varied lighting conditions.
Another device frequently utilized in presentations is the laser pointer, which aids in drawing attention to specific areas of interest on a display. While effective in highlighting, these pointers do not provide functionality beyond this, requiring users to switch between multiple tools for different tasks during a presentation.
Furthermore, the incorporation of sensing capabilities, such as motion detection in writing and presentation devices, remains limited. Devices that do include such features often do so in a manner that does not seamlessly integrate with other functionalities, such as image capturing or display.
Given the limitations associated with traditional writing and presentation tools, including digital pens and laser pointers, there arises a significant need for an integrated device that combines these functionalities with additional features such as illumination for low-light conditions, advanced motion sensing, and a user interface for information display. This need is particularly pronounced for professionals and students who require a versatile tool that can adapt to various tasks and environments without the necessity to switch between different devices.
Summary
The following presents a simplified summary of various aspects of this disclosure in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements nor delineate the scope of such aspects. Its purpose is to present some concepts of this disclosure in a simplified form as a prelude to the more detailed description that is presented later.
The following paragraphs provide additional support for the claims of the subject application.
In an aspect, the present disclosure provides a smart writing instrument designed to capture images from a writing surface, illuminate in low-light conditions, and enhance presentation capabilities through pointing and highlighting, all supported by an integrated camera, Flash LED, and laser module. This instrument also features advanced motion sensing and user interaction functionalities via gyroscopic sensors, an accelerometer, and an OLED display. Furthermore, the device includes a charging module within its body, enabling sustained use without frequent battery replacements. Enhanced interaction with the device is facilitated through gesture control, orientation detection, and a user-friendly interface on the OLED display, allowing for efficient adjustment of settings.
Further, the instrument's capability to digitalize handwritten content and synchronize with external digital devices enhances its utility in various professional and educational settings. The inclusion of a data transceiver enables seamless communication with computing devices, ensuring efficient synchronization of handwritten content with digital media. The collective functionalities of the integrated camera, laser module, and motion sensing capabilities significantly elevate the user experience by providing a versatile, efficient, and convenient tool for writing, drawing, and presentation needs.
Moreover, the method of using the smart writing instrument encompasses capturing images, illuminating writing surfaces, utilizing the laser module for pointing and highlighting, detecting motion and orientation, and displaying pertinent information and settings on the OLED display. This comprehensive method underscores the instrument's multifunctionality, catering to diverse requirements across different scenarios.

Field of the Invention

The features and advantages of the present disclosure would be more clearly understood from the following description taken in conjunction with the accompanying drawings in which:
FIG. 1 illustrates a block diagram of a smart writing instrument (100), in accordance with the embodiments of the present disclosure.
FIG. 2 illustrates a method (200) of using a smart writing instrument (100) is provided, in accordance with the embodiments of the present disclosure.
FIG. 3 illustrates a detailed view of a prototype of smart writing instrument, in accordance with the embodiments of the present disclosure.

Detailed Description
In the following detailed description of the invention, reference is made to the accompanying drawings that form a part hereof, and in which is shown, by way of illustration, specific embodiments in which the invention may be practiced. In the drawings, like numerals describe substantially similar components throughout the several views. These embodiments are described in sufficient detail to claim those skilled in the art to practice the invention. Other embodiments may be utilized and structural, logical, and electrical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is defined only by the appended claims and equivalents thereof.
The use of the terms “a” and “an” and “the” and “at least one” and similar referents in the context of describing the invention (especially in the context of the following claims) are to be construed to cover both the singular and the plural, unless otherwise indicated herein or clearly contradicted by context. The use of the term “at least one” followed by a list of one or more items (for example, “at least one of A and B”) is to be construed to mean one item selected from the listed items (A or B) or any combination of two or more of the listed items (A and B), unless otherwise indicated herein or clearly contradicted by context. The terms “comprising,” “having,” “including,” and “containing” are to be construed as open-ended terms (i.e., meaning “including, but not limited to,”) unless otherwise noted. Recitation of ranges of values herein are merely intended to serve as a shorthand method of referring individually to each separate value falling within the range, unless otherwise indicated herein, and each separate value is incorporated into the specification as if it were individually recited herein. All methods described herein can be performed in any suitable order unless otherwise indicated herein or otherwise clearly contradicted by context. The use of any and all examples, or exemplary language (e.g., “such as”) provided herein, is intended merely to better illuminate the invention and does not pose a limitation on the scope of the invention unless otherwise claimed. No language in the specification should be construed as indicating any non-claimed element as essential to the practice of the invention.
Pursuant to the "Detailed Description" section herein, whenever an element is explicitly associated with a specific numeral for the first time, such association shall be deemed consistent and applicable throughout the entirety of the "Detailed Description" section, unless otherwise expressly stated or contradicted by the context.
The term “smart writing instrument” as used throughout the present disclosure relates to an apparatus designed to facilitate writing on surfaces and perform various additional functions such as capturing images, providing illumination, highlighting during presentations, sensing motion, and displaying information. The smart writing instrument comprises several components integral to its multifunctional capabilities.
The term “integrated camera” as used throughout the present disclosure relates to a camera system embedded within the body of the smart writing instrument, designed specifically to capture images directly from the writing surface. The system comprises an integrated camera. The integrated camera facilitates the digitalization of handwritten content, thereby enhancing the utility of the instrument in capturing and storing written information in digital format.
The term “Flash LED” as used throughout the present disclosure relates to a light-emitting diode used for providing illumination. The system comprises a Flash LED. The Flash LED serves to illuminate the writing surface in conditions of low ambient light, ensuring the usability of the smart writing instrument in various lighting environments.
The term “laser module” as used throughout the present disclosure relates to a laser emitting component used for pointing and highlighting specific areas during presentations. The system comprises a laser module. The laser module is utilized for enhanced pointing accuracy and for highlighting key points during presentations without the need for external pointing devices, thus integrating presentation aids into the writing instrument.
The term “sensing unit” as used throughout the present disclosure relates to a component equipped with gyroscopic sensors and an accelerometer for detecting motion and orientation. The system comprises a sensing unit. The sensing unit is configured to provide gesture control and orientation detection, which improves the functionality of the instrument in writing, drawing, and navigating through presentation slides.
The term “OLED display” as used throughout the present disclosure relates to an organic light-emitting diode display used for showing information and settings to the user. The system comprises an OLED display. The OLED display is configured to allow users to interact with the instrument, adjusting settings and accessing information without the need for additional tools or devices, thereby enhancing the user experience.
FIG. 1 illustrates a block diagram of a smart writing instrument (100), in accordance with the embodiments of the present disclosure. Said diagram depicts various components integrated within the smart writing instrument, configured to perform multiple functions related to writing and presentation tasks. Said components include an integrated camera (102), a Flash LED (104), a laser module (106), a sensing unit (108), and an OLED display (110). The integrated camera (102) is configured for capturing images directly from a writing surface, facilitating the digitalization of handwritten content. Such digitalization enables users to convert written information into a digital format, suitable for synchronization with external digital devices. Adjacent to said integrated camera is the Flash LED (104), which provides necessary illumination in conditions where ambient light is insufficient, thus ensuring continuous operation of the smart writing instrument in diverse lighting environments. Located within the same configuration is the laser module (106), which is designed to aid in pointing and highlighting functions during presentations. Such a module negates the necessity for additional external equipment, providing users with an integrated solution for presentation needs. Furthermore, the sensing unit (108), comprising gyroscopic sensors and an accelerometer, is included for motion sensing capabilities. Said unit is calibrated to detect gesture control and orientation, thereby enhancing the precision in writing and drawing activities. Additionally, the OLED display (110) serves as a user interface for the smart writing instrument, displaying information and settings to the user. Such a display is configured to facilitate interaction with the smart writing instrument without the requirement for auxiliary tools or devices, simplifying the user experience and allowing for the adjustment of settings with ease.
In an embodiment, the integrated camera (102) of the smart writing instrument (100) facilitates the digitalization of handwritten content and synchronization with external digital devices. This capability enables the conversion of physical handwriting into digital format, making it possible for users to store, edit, and share written information electronically. The process not only simplifies the archival of documents but also integrates seamlessly with digital workflows, allowing for efficient information transfer between the smart writing instrument and computers, smartphones, or tablets. The digitalization feature is especially beneficial in environments such as academic institutions, corporate offices, and creative fields where the amalgamation of traditional writing and digital technology enhances productivity and collaboration. Furthermore, synchronization with external digital devices ensures that updates made on one platform are reflected across all connected devices, thereby maintaining consistency and accuracy of information. This feature significantly reduces the time and effort required for manual data entry and information transfer, thereby enhancing the overall efficiency of writing-related tasks.
In another embodiment, the smart writing instrument (100) comprises a charging module that is integrated within the body of the instrument. The integration of a charging module signifies a leap towards sustainability and convenience, eliminating the need for disposable batteries. This charging module enables users to recharge the instrument using standard charging methods, such as USB connections, thereby ensuring that the instrument is ready for use whenever needed. The convenience of having an integrated charging module is further accentuated by its implications for portability and continuous usage. Users can easily recharge the instrument in various settings, be it at home, in the office, or while traveling, ensuring that the instrument’s functionality is not hindered by power constraints. Additionally, the inclusion of a charging module within the instrument’s body maintains the sleek and compact design of the device, without compromising on its ergonomic attributes. This design consideration not only enhances the aesthetic appeal of the instrument but also contributes to a comfortable and user-friendly experience during prolonged use.
In an embodiment, the laser module (106) of the smart writing instrument (100) is utilized for enhanced pointing accuracy and highlighting of key points during presentations without the need for external equipment. The integration of a laser module within the writing instrument consolidates the roles of multiple presentation aids into a single, compact device, streamlining the presentation process. The ability to precisely highlight and point to specific areas or information during presentations facilitates a more engaged and interactive communication with the audience. This functionality is particularly advantageous in educational settings, business meetings, and professional conferences where clarity of communication and the ability to draw attention to critical points are paramount. Moreover, the elimination of the need for external pointing devices reduces the logistical burden on presenters, allowing them to focus more on the content of their presentation rather than managing multiple devices. The incorporation of the laser module into the smart writing instrument represents a thoughtful design decision aimed at enhancing the utility and versatility of the device in a wide range of presentation scenarios.
In an embodiment, the sensing unit (108) of the smart writing instrument (100) is further configured to provide gesture control and orientation detection to improve writing and drawing. This advanced feature introduces a new level of interactivity and precision to the writing and drawing experience. Gesture control allows users to execute commands or perform specific actions with simple hand movements, thereby enhancing the instrument’s usability and making it more intuitive to operate. Orientation detection further refines the instrument’s functionality by adjusting its output based on the angle and movement of the device, which is particularly useful in applications requiring precision drawing or writing. These features collectively improve the user experience by making writing and drawing tasks more natural and efficient, particularly in creative endeavors or when precision is critical. The addition of gesture control and orientation detection capabilities underscores the instrument’s role as a cutting-edge tool designed to meet the evolving needs of users in a digital age.
In an embodiment, the OLED display (110) of the smart writing instrument (100) is configured to allow users to interact with the instrument and adjust settings without the need for additional tools or devices. This feature represents a significant enhancement in terms of user interface and accessibility, enabling users to directly interact with the instrument to customize its functionality according to their preferences. The OLED display provides a clear and intuitive interface for navigating through various settings and options, making it easier for users to tailor the instrument’s performance to suit specific tasks or personal preferences. This direct interaction capability simplifies the user experience by eliminating the need for external devices to configure settings, thereby ensuring that adjustments can be made quickly and efficiently. The incorporation of an OLED display into the design of the smart writing instrument exemplifies a user-centric approach to product development, prioritizing ease of use and customization to enhance the overall utility of the device.
In an embodiment, the integrated camera (102), laser module (106), and motion sensing capabilities of the smart writing instrument (100) collectively enhance the functionality, convenience, and efficiency of the writing instrument across various use cases. The synergy between these components creates a versatile tool that adapts to a wide range of tasks, from capturing handwritten notes and highlighting important points during presentations to providing intuitive control through motion sensing. This integration transforms the traditional writing instrument into a comprehensive solution for both writing and presentation needs, catering to the demands of modern professional, educational, and personal environments. The combination of these technologies in a single device not only simplifies the user’s toolkit by reducing the number of required separate tools but also elevates the writing and presentation experience through enhanced digital interaction and convenience.
In an embodiment, the smart writing instrument (100) comprises a data transceiver to communicate with external computing devices to synchronize handwritten content with digital media. This feature bridges the gap between traditional handwriting and digital documentation, offering users a seamless transition between paper and digital platforms. The data transceiver enables the instrument to connect with computers, tablets, and smartphones, allowing for the immediate transfer and synchronization of handwritten notes, drawings, and annotations. This capability is particularly valuable in collaborative settings where sharing information quickly and efficiently is crucial. It also caters to the growing demand for digital archiving and accessibility, providing users with the ability to store and retrieve handwritten
FIG. 2 illustrates a method (200) of using a smart writing instrument (100) is provided, in accordance with the embodiments of the present disclosure. The method of using a smart writing instrument (100) is provided, which encompasses a series of operations that leverage the multifunctional capabilities of the device to enhance the writing and presentation experience. Step (202), initiates with capturing images directly from a writing surface, a task facilitated by an integrated camera (102) embedded within the instrument. This capability is particularly useful for digitizing handwritten notes or capturing visual references during meetings or lectures. Following image capture, a step (204) involves illuminating the writing surface using a Flash LED (104), a feature that ensures clarity and visibility in low-light conditions, thereby enabling the user to continue writing or drawing activities without hindrance. In step (206), incorporates the use of a laser module (106) for pointing and highlighting specific areas or details, a function that proves invaluable during presentations or when emphasizing particular points in a document. This eliminates the need for external pointing devices, streamlining the presentation process. Step (208) involves detecting motion and orientation with a sensing unit (108) comprising gyroscopic sensors and an accelerometer. This feature not only enriches the interaction with the instrument by allowing gesture controls but also enhances the accuracy of writing and drawing by adjusting to the device’s orientation. Step (210) of the method involves displaying information and settings on an OLED display (110), providing a user interface that facilitates easy access to the instrument’s features and settings. This direct interaction capability simplifies the process of adjusting preferences, ensuring a more personalized and efficient use of the device. Through these sequential steps, the method effectively harnesses the integrated technologies of the smart writing instrument, offering a comprehensive solution for writing, drawing, and presentation needs in a digital age.
FIG. 3 illustrates a detailed view of a prototype of smart writing instrument, in accordance with the embodiments of the present disclosure. The prototype (of smart writing instrument), which appears to be a custom assembly for a specific application, affixed to a perforated board that allows for versatile placement of components and easy soldering. Starting from the top left, a laser module is indicated, which is typically used for emitting a precise beam of light in a straight line and can be applied in various projects that require accurate pointing or distance measurement. Adjacent to this, an ESP32 microcontroller is noted, which is a popular chip with Wi-Fi and Bluetooth capabilities and serves as the central processing unit of the prototype, controlling the operations and communication functions. Beneath the microcontroller, a slider switch allows the user to control the flow of electricity within the circuit, acting as an on/off switch or adjusting between different states of operation. An OLED display can be used to provide real-time information to the user, such as sensor readings or operational status. The 2 pin JST connector, a standard connector for attaching external components or power sources to the board in a detachable manner. The pushbutton which is a basic tactile interface allowing the user to interact with the device, for instance, to start or stop a process or navigate through a menu on the display. On the right side of the ESP32, a flash LED can be used to provide visual alerts or lighting in low-light conditions. Just below the LED, a Buzzer provides audio signaling device that could provide audible alerts or feedback to the user. A DC Vibrator Motor is labeled, commonly used in handheld devices to give haptic feedback. The sensing unit (comprises 3-axis gyroscope and a 3-axis accelerometer) can be used to provide data related to motion-tracking or movement or orientation. Furthermore, a TP4056 charging module can be configured to charge battery (e.g., lithium-ion battery) which can prevent overcharge, over-discharge, and also provent short-circuit.
Example embodiments herein have been described above with reference to block diagrams and flowchart illustrations of methods and apparatuses. It will be understood that each block of the block diagrams and flowchart illustrations, and combinations of blocks in the block diagrams and flowchart illustrations, respectively, can be implemented by various means including hardware, software, firmware, and a combination thereof. For example, in one embodiment, each block of the block diagrams and flowchart illustrations, and combinations of blocks in the block diagrams and flowchart illustrations can be implemented by computer program instructions. These computer program instructions may be loaded onto a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions which execute on the computer or other programmable data processing apparatus create means for implementing the functions specified in the flowchart block or blocks.
Throughout the present disclosure, the term ‘processing means’ or ‘microprocessor’ or ‘processor’ or ‘processors’ includes, but is not limited to, a general purpose processor (such as, for example, a complex instruction set computing (CISC) microprocessor, a reduced instruction set computing (RISC) microprocessor, a very long instruction word (VLIW) microprocessor, a microprocessor implementing other types of instruction sets, or a microprocessor implementing a combination of types of instruction sets) or a specialized processor (such as, for example, an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), a digital signal processor (DSP), or a network processor).
The term “non-transitory storage device” or “storage” or “memory,” as used herein relates to a random access memory, read only memory and variants thereof, in which a computer can store data or software for any duration.
Operations in accordance with a variety of aspects of the disclosure is described above would not have to be performed in the precise order described. Rather, various steps can be handled in reverse order or simultaneously or not at all.
While several implementations have been described and illustrated herein, a variety of other means and/or structures for performing the function and/or obtaining the results and/or one or more of the advantages described herein may be utilized, and each of such variations and/or modifications is deemed to be within the scope of the implementations described herein. More generally, all parameters, dimensions, materials, and configurations described herein are meant to be exemplary and that the actual parameters, dimensions, materials, and/or configurations will depend upon the specific application or applications for which the teachings is/are used. Those skilled in the art will recognize, or be able to ascertain using no more than routine experimentation, many equivalents to the specific implementations described herein. It is, therefore, to be understood that the foregoing implementations are presented by way of example only and that, within the scope of the appended claims and equivalents thereto, implementations may be practiced otherwise than as specifically described and claimed. Implementations of the present disclosure are directed to each individual feature, system, article, material, kit, and/or method described herein. In addition, any combination of two or more such features, systems, articles, materials, kits, and/or methods, if such features, systems, articles, materials, kits, and/or methods are not mutually inconsistent, is included within the scope of the present disclosure.

Claims

I/We Claims

A smart writing instrument (100), comprising:
an integrated camera (102) configured to capture images directly from a writing surface;
a Flash LED (104) to provide illumination in low-light conditions;
a laser module (106) for pointing and highlighting during presentations;
a sensing unit (108) comprising a gyroscopic sensors and accelerometer for motion sensing capabilities;
an OLED display (110) to provide a user interface for displaying information and settings; wherein the instrument is configured to function as an all-in-one writing and presentation device.
The smart writing instrument (100) of claim 1, wherein the integrated camera (102) facilitates the digitalization of handwritten content and synchronization with external digital devices.
The smart writing instrument (100) of claim 1, comprises a charging module that is integrated within the body of the instrument.
The smart writing instrument (100) of claim 1, wherein the laser module (106) is utilized for enhanced pointing accuracy and highlighting of key points during presentations without the need for external equipment.
The smart writing instrument (100) of claim 1, wherein the sensing unit (108) is further configured to provide gesture control and orientation detection to improve writing and drawing.
The smart writing instrument (100) of claim 1, wherein the OLED display (110) is configured to allow users to interact with the instrument and adjust settings without the need for additional tools or devices.
The smart writing instrument (100) of claim 1, wherein the integrated camera (102), laser module (106), and motion sensing capabilities collectively enhance the functionality, convenience, and efficiency of the writing instrument across various use cases.
The smart writing instrument (100) of claim 1, comprises a data transceiver to communicate with external computing device to synchronize handwritten content with digital media.
A method of using a smart writing instrument (100), the method comprising the steps of:
capturing images with an integrated camera (102);
illuminating a writing surface using a Flash LED (104);
pointing and highlighting using a laser module (106);
detecting motion and orientation with a sensing unit (108);
displaying information and settings on an OLED display (110).

MULTI-FUNCTIONAL SMART WRITING INSTRUMENT WITH INTEGRATED PRESENTATION TOOLS

The present disclosure provides a smart writing instrument comprising an integrated camera configured to capture images directly from a writing surface, a Flash LED for illumination in low-light conditions, a laser module for pointing and highlighting during presentations, and a sensing unit including gyroscopic sensors and an accelerometer for motion sensing capabilities. Additionally, it includes an OLED display to provide a user interface for displaying information and settings. The instrument is configured to function as an all-in-one writing and presentation device.

, Claims:I/We Claims

A smart writing instrument (100), comprising:
an integrated camera (102) configured to capture images directly from a writing surface;
a Flash LED (104) to provide illumination in low-light conditions;
a laser module (106) for pointing and highlighting during presentations;
a sensing unit (108) comprising a gyroscopic sensors and accelerometer for motion sensing capabilities;
an OLED display (110) to provide a user interface for displaying information and settings; wherein the instrument is configured to function as an all-in-one writing and presentation device.
The smart writing instrument (100) of claim 1, wherein the integrated camera (102) facilitates the digitalization of handwritten content and synchronization with external digital devices.
The smart writing instrument (100) of claim 1, comprises a charging module that is integrated within the body of the instrument.
The smart writing instrument (100) of claim 1, wherein the laser module (106) is utilized for enhanced pointing accuracy and highlighting of key points during presentations without the need for external equipment.
The smart writing instrument (100) of claim 1, wherein the sensing unit (108) is further configured to provide gesture control and orientation detection to improve writing and drawing.
The smart writing instrument (100) of claim 1, wherein the OLED display (110) is configured to allow users to interact with the instrument and adjust settings without the need for additional tools or devices.
The smart writing instrument (100) of claim 1, wherein the integrated camera (102), laser module (106), and motion sensing capabilities collectively enhance the functionality, convenience, and efficiency of the writing instrument across various use cases.
The smart writing instrument (100) of claim 1, comprises a data transceiver to communicate with external computing device to synchronize handwritten content with digital media.
A method of using a smart writing instrument (100), the method comprising the steps of:
capturing images with an integrated camera (102);
illuminating a writing surface using a Flash LED (104);
pointing and highlighting using a laser module (106);
detecting motion and orientation with a sensing unit (108);
displaying information and settings on an OLED display (110).

MULTI-FUNCTIONAL SMART WRITING INSTRUMENT WITH INTEGRATED PRESENTATION TOOLS