Description:FIELD OF THE INVENTION

[0001] The present invention relates to a multilingual support device that supports effective communication for users in non-native languages across real-life scenarios such as dining at restaurants, visiting museums, and attending meetings, by offering real-time translations for both spoken and written content in order to ensure smooth communication in unfamiliar environments.

BACKGROUND OF THE INVENTION

[0002] The global interconnectedness of today’s world has created an increasing need for effective communication across different languages. As people travel, work or engage in cross-cultural exchanges, language barriers often hamper their ability to interact meaningfully. For many individuals, the process of learning a new language is daunting and challenging, more particularly when they need to quickly communicate in real-life situation such as during travel, business meetings and social interactions.

[0003] Conventional methods of language learning often rely on textbooks, written exercises or structured classroom settings, which do not offer complete practical learning experience and real-world interactions. Traditional language learning tools do not offer enough personalized support or immediate feedback during actual communication scenarios. As a result, learners struggle to grasp the usage of real-time language scenarios such as pronunciation, contextual understanding and appropriate selection of words and sentences in various diverse settings.

[0004] CN109254991A discloses a language learning method and a device. The method comprises the following steps: acquiring language learning interaction data of a user to determine the language level of the user; Wherein, the language level data of the user includes: the language initial level and the current language level of the user; determining an initial learning model according to the initial language level of the user; updating the initial learning model by adaptive algorithm according to the current language proficiency, and the user learns the language according to the updated learning model. A learning path guiding a language learner is provide, at the same time, through the grasp of learners' practice data, real-time judgment of learners' real-time learning progress is achieved, and through the analysis of learners' learning behavior, personalized recommendations are made in practice and guided learning, so that learners can clearly grasp the self-learning progress, timely fill gaps, and improve learning efficiency. Although, CN’991 focuses on adapting a learning model based on user data, yet this primarily emphasizes static progress tracking and personalized recommendations, without fully immersing the learner in real-time communication scenarios. The cited invention lacks interactive, real-world application training and do not support integration of language practice in situational contexts.

[0005] US5010495A discloses an interactive computer assisted language learning system which allows a student to select a model phrase from text displayed on an electronic display; record (in digitized form) his own pronunciation of that phrase; and instantly listen to the digitized vocal version of the selected phrase and his own recorded pronunciation for comparison purposes. An audio CLIP mode permits the student to select any (random) portion of displayed text (e.g., a phrase, a small part of a phrase, a single word, a syllable, or a phoneme) using cursor control or the like and to control the system to play the voice corresponding to that selected portion. A SoundSort text reconstruction exercise based on aural clues automatically randomizes the order of plural phrases, provides digitized utterances of the phrases in the randomized order, and requires the student to reconstruct the original order using a visual display interface. Integration of digitized sound in a high-level authoring system (as distinct from an authoring language) is provided. An easy-to-use "WYSIWYG" ("What you see is what you get") user interface reduces or eliminates user mistakes and associated frustration and does not require the user to have any programming ability. An extremely flexible authoring system allows a teacher to link recorded digitized sound with customized on-screen text (which may but need not match the digitized sound). This allows a wide variety of free-form exercises to be created. Though, US’495 offers an interactive means for pronunciation practice and phrase comparison but is confined to limited exercises such as phrase recording and random text reconstruction, which fail to engage learners in dynamic, real-time conversations or address context-specific communication needs.

[0006] Conventionally, many means are available for language improvement, learning different language or translating language. However, the cited invention lacks in providing a fully immersive, real-time interactive experience that adapts to a user's specific language proficiency and learning context. The cited invention does not integrate real-world scenarios or dynamic communication assistance that adapt to the user's environment. Also, the ability to adjust language complexity based on user feedback, such as simplifying sentences when stress is detected, is not present in these conventional cited methods which limit their effectiveness in practical, everyday communication situations.

[0007] In order to overcome the aforementioned drawbacks, there exists a need in the art to develop an interactive, user-friendly device that combines real-time communication assistance with language learning tools in view of enabling learners to practice and improve their language skills in a practical and dynamic environment. The developed device should help users acquire language proficiency alongside adapting to their personal learning styles and proficiency levels for offering customized experiences that facilitate both learning and effective communication.

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 individuals to effectively communicate in a non-native language in real-life scenarios such as visiting restaurants, museums, or attending meetings, thus helping individuals in easy communication.

[0010] Another object of the present invention is to develop a device that is capable of enabling users to receive real-time translations for both spoken and written language in view of assisting individuals in communication in unfamiliar environments.

[0011] Another object of the present invention is to develop a device that is capable of offering personalized language learning by adapting to the user's expertise level and selecting suitable modes for practice and real-time application.

[0012] Another object of the present invention is to develop a device that is capable of facilitating language acquisition through interactive and engaging learning scenarios that simulate common real-world situations in view of enhancing the user’s confidence and fluency.

[0013] Another object of the present invention is to develop a device that is capable of assessing and improving user’s proficiency in a non-native language by providing feedback on performance and pinpointing areas for improvement.

[0014] Another object of the present invention is to develop a device that is capable of ensuring effective communication through adaptive translations based on location-specific contexts, such as translating signs, menus, and road signs, depending on the user's environment.

[0015] Yet another object of the present invention is to develop a device that is capable of monitoring and supporting the user’s stress levels during communication by adjusting translation complexity to ensure a more comfortable interaction.

[0016] 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

[0017] The present invention relates to a multilingual support device that provides a personalized language learning experience customized to the user’s expertise level in view of allowing them to select from various training modes for practice and real-time application, enhancing language acquisition through immersive, interactive learning scenarios that simulate common real-world situations, thereby boosting confidence and fluency.

[0018] According to an embodiment of the present invention, a multilingual support device, comprises of a body installed with a strap that is accessed by a user for accessing the body, features a touch interactive display panel installed on the body for user input and a microcontroller that processes commands and accesses language libraries based on the user’s proficiency and selected training mode (such as training, real-time, or feedback). A holographic projection unit installed on the body simulates real-life scenarios for immersive learning, while an OCR module translates text from menus, road signs, and other printed materials into the user's native language. The GPS module integrated with the body tracks the user's location and activates context-specific translations, and a microphone captures surrounding audio signals, which are processed and displayed as translated phrases. A speaker mounted on the body delivers spoken translations when needed, and an AI-based imaging unit configured on the body monitors facial expressions to assess stress levels for adjusting translations to simpler forms if necessary. The device also analyzes the user's language fluency and provides performance feedback through a report displayed on the screen and a battery for providing a continuous power supply to electronically powered components associated with the device.

[0019] 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

[0020] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates an isometric view of a multilingual support device; and
Figure 2 illustrates a flow chart depicting workflow of the proposed device.

DETAILED DESCRIPTION OF THE INVENTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] The present invention relates to a multilingual support device that improves the user’s language proficiency through real-time feedback, pinpointing areas for improvement, while adapting translations based on location-specific contexts, such as menus or road signs, and managing the user’s stress levels by adjusting the complexity of translations to ensure a comfortable and efficient communication experience.

[0025] Referring to Figure 1 and 2, an isometric view of a multilingual support device and a flow chart depicting workflow of the proposed device are illustrated, respectively, comprising a body 101 configured with a strap 102, a touch interactive display panel 103 is installed on the body 101, a holographic projection unit 104 mounted on the body 101, a microphone 105 installed on the body 101, a speaker 106 is mounted on the body 101 and an artificial intelligence-based imaging unit 107 is installed on the body 101.

[0026] The device disclosed herein includes a body 101 equipped with a strap 102 that allows the user to carry the device conveniently for providing user with the flexibility to take the device anywhere. The body 101 is developed in a manner that the user is able to carry with minimal distraction or effort, even while traveling for a variety of real-life environments, such as restaurants, ticket counters, bookstores, or any other place where the user need assistance in communicating in a non-native language.

[0027] The body 101 is configured with a touch interactive display panel 103 that functions as the primary interface for user interaction with the device. The display panel 103 works by detecting touch inputs from the user for allowing user to tap, swipe, or press on the screen to provide commands or access various features of the device. The panel 103 is equipped with a sensitive touch sensor that detects the user’s gestures and translates them into actions, such as selecting language preferences, choosing communication modes, or navigating through menus. The panel 103 is developed to be intuitive and responsive in view of offering a user-friendly experience where the user easily interacts with the device, whether it's to request language assistance or input personal information. The display also shows the translated text or relevant phrases for ensuring real-time guidance and helping the user navigate situations involving non-native languages.

[0028] The display panel 103 allows the user to provide specific commands and input for requesting assistance for communication in the language of the place user is visiting. For example, if a person from India decides to travel to a country where languages like Spanish, French, Chinese, or Japanese are spoken, languages that are not familiar to user and the user relies on the device to bridge the language gap. The device is configured to translate and facilitate the acquisition of languages for offering support in various real-life situations where language barriers are encountered.

[0029] To make this process as intuitive and helpful as possible, the device is developed to also provide additional insights into the user’s expertise level in the language they are trying to learn or use. This include basic information about the user’s familiarity with the language, such as whether user is a beginner, intermediate, or advanced learner. The device assesses this based on previous interactions, user inputs, or even through an evaluation during initial setup or ongoing use.

[0030] Understanding the user’s language proficiency allows the device to customize the translation or communication assistance to their specific needs. For example, if the user is a beginner in Spanish, the device focusses on basic phrases, common greetings, and simple interactions, whereas a more advanced user benefit from more complex conversations or specialized vocabulary. This is especially useful for travelers who find themselves in situations where communication is critical but their ability to understand or speak the local language is limited. Whether the user is ordering food at a restaurant, asking for directions, or engaging in a professional meeting, the device offer immediate, context-sensitive language support.

[0031] The display panel 103 is linked with an inbuilt microcontroller to process the commands provided by the user for allowing the device to adapt to the user's needs and facilitate real-time communication in a non-native language. The microcontroller operates as the central processing unit of the device that handles all of the logic and decision-making. The microcontroller creates and maintain a user profile on a linked database and the profile stores information about the user's language proficiency level, preferences, and past interactions with the device. By continuously analyzing this data, the microcontroller personalizes the language learning experience for ensuring the user receives assistance that is aligned with their current needs and expertise level.

[0032] The microcontroller is also encrypted with a natural language processing (NLP) protocol that is developed to understand and interpret human language. The NLP protocol allows the device to process the commands and audio signals from the user and convert them into the appropriate language, typically the user's native language, for better understanding. When the user interacts with the device in a non-native language, the device not only translate the spoken language but also break down complex phrases and convert them into more accessible forms based on the user's proficiency level. The NLP protocol aids in ensuring accurate translations, effective communication, and an experience during real-time interactions with native speakers or in different contexts, such as restaurants, museums, and more.

[0033] The device offers several interactive modes developed to improve the user’s language skills. The first mode is the pre-training mode, where the user prepares for real-life interactions in various scenarios. These scenarios include common situations like visiting a restaurant, exploring a museum, attending library visits, or participating in meetings. In this mode, the user selects specific contexts they wish to prepare for, such as learning common phrases used in ordering food or discussing art at a museum. The pre-training mode offers visual and audio guides, presenting relevant vocabulary, sentence structures, and pronunciation tips to help the user understand how to interact in the chosen environment. The microcontroller fetches information from language libraries for ensuring that the content provided is accurate and context-appropriate

[0034] The second mode is the implementation mode, which moves beyond just theoretical learning to simulate real-world usage. In this mode, the user practices applying what user learned in a realistic context. For example, in a simulated restaurant environment, the user practice interacting with a virtual waiter or make a mock order for allowing them to test their communication skills in a controlled, low-pressure setting. The device uses the same libraries of language data as in the pre-training mode, but now places the user in more dynamic, situational exercises, where they experience and navigate common scenarios in their non-native language.

[0035] The third mode, known as the feedback mode, provides the user with feedback on their performance. After engaging in real-life simulations or interacting in real situations, the microcontroller evaluates the user's language usage, such as fluency, grammar, pronunciation, and appropriateness of word choice. The device then identifies areas where the user has struggled to express themselves or where mistakes were made. This feedback is delivered directly to the user via the display panel 103 for offering suggestions on how to improve, only when the user selects the feedback mode. For example, if the user struggled with ordering a specific dish at a restaurant, the device suggest alternative phrases or vocabulary to express the request more clearly. The feedback also highlights specific areas, such as verb conjugation or proper tone, that the user has to work on, helping them refine their language skills over time.

[0036] The microcontroller uses the user profile, which includes the expertise level and mode selected by the user, to fetch relevant language data from a vast array of libraries specific to the chosen language. These libraries are composed of common phrases, idioms, expressions, and cultural nuances in view of ensuring that the user is equipped with the most accurate and useful content for their communication needs. Whether the user is in a highly specific scenario, like attending a business meeting, or a more casual situation, like ordering food at a local restaurant, the device pulls contextually relevant information from these libraries, making the user’s interactions more natural and accurate.

[0037] A microphone 105 installed on the body 101 aids in enabling real-time communication and language translation in live environments. The microphone 105 is developed to capture audio signals from the surrounding environment, effectively picking up speech from nearby individuals or ambient sounds in the user's immediate surroundings. This capability is especially useful in situations where the user finds themselves in an unfamiliar language environment and needs assistance in understanding or expressing themselves. For example, if a user is traveling abroad and enters a restaurant where the staff speaks a language the user is unfamiliar with, the microphone 105 pick up the speech from the waiter or the surrounding people in view of allowing the device to process the incoming audio in real time.

[0038] Once the audio signals are captured, the device uses microcontroller to analyze and translate these signals. The microcontroller works in sync with natural language processing (NLP) capabilities that decodes the speech and converts it into the user's native language. This translation happens almost instantly for ensuring the user receives an accurate understanding of the conversation taking place around them. The real-time nature of this process makes this useful for immediate interactions, such as understanding questions from a native speaker or responding to prompts that the user not fully comprehend due to the language barrier.

[0039] Following the translation, the device then uses a speaker 106 integrated into the body 101 to provide the user with the translated audio output. The speaker 106 delivers the translated message in a clear, audible voice for ensuring that the user hear the translation as though this is being spoken by a native speaker in their own language. This auditory translation serves as an immediate aid for enabling the user to understand and engage in the conversation without needing to read or interpret text. For example, if the microphone 105 picks up the waiter's question in Spanish, the device translates the question into the user's native language and the speaker 106 audibly says this. This process ensures that communication remains fluid for allowing the user to respond promptly and appropriately.

[0040] Herein, in case the user is unable to express themselves adequately due to a lack of language proficiency or difficulty recalling specific phrases. In such cases, the device helps by offering the user spoken translations of what user want to say, thereby facilitating smooth communication. For example, if the user is having difficulty ordering food at a restaurant and does not remember the right word or phrase in the local language, the device instantly translate and audibly say the desired phrase in the non-native language in view of enabling the user to repeat it and complete the interaction. By providing both understanding (through translation of the surrounding conversation) and expression (by offering spoken translations for the user to convey their thoughts), the microphone 105 and speaker 106 together ensure a complete solution for communication challenges in foreign language settings.

[0041] This real-time translation not only helps users in basic conversations but also supports more complex interactions, such as negotiating prices at markets, asking for directions, or engaging in business discussions. The microphone 105 and speaker 106, both ensures that the user always stay engaged in conversations, even in scenarios where they may not have the vocabulary or confidence to speak the non-native language fluently. This capability reduces the stress or anxiety often associated with language barriers and empowers the user to navigate through real-life situations more independently and effectively. Whether in casual social interactions or more formal situations, the device ensures that the user has access to critical linguistic support for making their experience in a foreign-speaking environment much more manageable.

MODE 1: PRE-TRAINING MODE

[0042] In the pre-training mode of the device, the user selects a real-life scenario user like to practice in a non-native language. The device offers interactive, engaging simulations through a holographic projection unit 104 mounted on the body 101 that enables the user to engage with a variety of real-world situations, such as visiting a museum or ordering food at a restaurant. For example, if the user selects the museum scenario, the device projects a virtual representation of a museum experience, showcasing commonly used phrases in the native language of the location. The device provides these phrases along with audio and visual elements for better understanding. This also offers pronunciation guidance to help the user communicate more effectively when they are physically in such environments.

[0043] The holographic projection creates an immersive experience for allowing the user to actively participate and learn, practicing common interactions such as asking for information or navigating through the museum. These real-time scenarios allow users to simulate what this likes to be in the actual environment for improving their communication skills in a non-native language.

[0044] Consider a scenario, in a restaurant setting, the device offers a list of menu items in the restaurant for fetching the data from its pre-stored database. For example, if the user is in a restaurant in Spain, the device displays the names of dishes such as “Paella” or “Gazpacho” in Spanish, along with their corresponding names in the user’s native language (for example, English). If a dish from the menu is unfamiliar or not served in the user’s home country, the device suggests a similar dish or provide the closest available option. This helps the user understand the menu better and make more confident choices when ordering. As the user interacts with a virtual waiter simulated by the holographic projection, the device also prompts the user with commonly used phrases to practice, such as What would you like to order; If the user struggles to respond, the device offers phrase suggestions for enabling them to confidently continue the interaction. This mirrors real-world scenarios to foster a strong foundation of language skills before encountering them in actual situations.

MODE 2: REAL-TIME IMPLEMENTATION MODE

[0045] The implementation mode, also known as the second mode, activates once the user feels comfortable with the pre-training scenario. In this mode, the device takes the training from the pre-training mode and transitions into real-life practice, where the user interacts with actual people in the selected scenario. For example, if the user is at an actual museum, the device continues to assist in real-time, tracking the user’s location and delivering translations based on their current environment. A GPS (Global Positioning System) module, integrated within the body 101 tracks the user’s real-time location, whether inside a museum, a restaurant, or any other location, and provides location-specific translations.

[0046] For example, when the user walks to an exhibit in a museum, the GPS activate a corresponding translation of the exhibit's description for providing contextual information in the user’s native language. If the user is in a restaurant, the GPS provide relevant translations for ordering food or asking for the bill, based on the location within the restaurant, thus enhancing communication in specific contexts.

[0047] Herein, an OCR (Optical Character Recognition) module aids in translating printed text from menus, road signs, or informational displays. For example, if the user is looking at a restaurant menu written in a foreign language, the OCR module scans and translates the text into the user's native language, displaying the translated items on the device’s screen. The device also read printed signs in places like airports or museums, instantly translating them to the user’s preferred language. In real-time scenarios, when the user encounters unfamiliar vocabulary, such as the name of a dish or an object in a museum, the device provides translation suggestions or definitions based on the context.

MODE 3: FEEDBACK MODE

[0048] In the feedback mode, the device provides ongoing evaluation and guidance to the user based on their performance in the real-life scenario. For example, if the user struggles to communicate effectively in a museum or restaurant, the device monitors these interactions and provides feedback. The device assesses how well the user understood the conversation or how accurately they expressed themselves. This is done by analyzing audio signals from the user’s microphone 105 and processing them through the device’s natural language processing (NLP). The NLP breaks down the user’s speech, assessing the fluency and accuracy of their spoken responses in the non-native language. The device detects common mistakes such as improper pronunciation, word choice errors, or hesitation in speech

[0049] Using this data, the microcontroller generates a summary report, highlighting areas where the user struggled or where they made significant progress. This report is displayed on the touch interactive panel 103 for providing the user with constructive feedback to improve their skills. For example, if the user incorrectly ordered food or struggled to ask for directions, the device display a list of suggested corrections to help the user enhance their language proficiency. The feedback is both specific and personalized in view of allowing the user to focus on their individual weaknesses.

[0050] Herein, an artificial intelligence-based imaging unit 107 embedded within the body 101 also monitors the user’s facial expressions to assess their stress levels during communication. The imaging unit 107 is equipped with computer vision protocols that detect subtle changes in the user’s face, such as facial tension, sweating, or fidgeting, which indicate signs of stress or anxiety. By analyzing these visual cues, the imaging unit 107 assess the user's emotional state in real-time. The information gathered from the imaging unit 107 is then relayed to the microcontroller, which interprets these signals to identify when the user is becoming stressed or overwhelmed. In response, the microcontroller adjusts the complexity of the language or the phrases being used, simplifying the translation or offering more supportive, reassuring phrases to help the user feel more comfortable. This dynamic adjustment helps to keep the user calm, reducing anxiety and allowing them to continue learning and communicating more effectively, without feeling overwhelmed.

[0051] The device is associated with a battery (not shown in fig.) integrated with the device for supplying a continuous DC (direct current) voltage to the components such as motors, microcontrollers and various other components that are associated with it. The battery used in the invention is preferably Lithium-ion battery that is rechargeable once again after getting drained out for proper functioning of the components.

ADVANTAGES

• Real-Time Translation: The device offers instant translations for both spoken and written language for enabling users to communicate easily in various real-world settings like restaurants or museums.

• Customized Learning: The device adapts to the user's language proficiency for offering customized training modes (such as practice, real-time use, and feedback) to suit individual needs and progress.

• Stress Management: The AI-based imaging unit 107 monitors facial expressions and adjusts language complexity based on detected stress levels for helping users feel calm and confident while communicating.

• Context-Aware Translations: By integrating GPS and OCR module, the device provides location-based translations, helping users understand signs, menus, or other text in their environment.

• Progress Tracking: The device analyzes audio signals to assess language fluency and provides detailed feedback reports, allowing users to track their improvement and refine their skills.

[0052] The present invention works best in the following manner, where the user carries the body 101 with the strap 102, which is developed for easy manipulation and control. The touch interactive display panel 103 allows the user to input commands and provide details about their expertise level in the target language. Once the user sets their profile, the microcontroller linked to the panel 103 processes the information, creating a personalized learning experience. Based on the user's expertise and selected mode such as training mode, real-time implement mode, or feedback mode, the microcontroller accesses a vast library of phrases and real-life scenarios from the database. In training mode, the device simulates interactive learning scenarios, using the holographic projection unit 104 to present real-world situations like ordering food in restaurant or visiting museum. The holographic display offers audio-visual prompts to aid in language comprehension and pronunciation. The OCR module helps the device read and translate printed text, such as menus or road signs, which is then displayed in the user’s native language on the screen. In real-time mode, when the user moves to an actual location, the device activates the GPS module to track the user’s position and provide location-specific translations for smoother communication. The microphone 105 and speaker 106 integration enables the device to capture surrounding audio, translating it in real-time to the user’s native language, and offering spoken translations if the user struggles to express themselves. The device also uses AI-based imaging unit 107 to monitor the user’s facial expressions, analyzing stress levels and adjusting the language complexity accordingly to ensure the user remains calm. The device also evaluates the user’s speech fluency using its microphone 105, and upon analyzing the data, the microcontroller generates feedback report for providing constructive criticism to help the user improve.

[0053] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) A multilingual support device, comprising:

i) a body 101 configured with a strap 102 that is worn by a user for manipulation and control over said body 101, as per requirement, wherein a touch interactive display panel 103 is installed on a front portion of said body 101 for enabling said user to provide touch commands for requirement of assistance in communicating in a non-native language, along with providing additional information regarding said user’s expertise level in said language;
ii) a microcontroller linked with said panel 103 for processing said commands to create a profile for said user on a linked database, wherein said user is required to select training modes on said display panel 103, such as a training, real-time, and feedback mode, and based on said user’s expertise level and selected mode, said microcontroller accesses information regarding multiple libraries of said specified language already stored in said database, to fetch common phrases and scenarios depicting real-life interactions;
iii) a holographic projection unit 104 mounted on said body 101, for projecting said fetched phrases, and simulating said real-time scenarios, in view of providing interactive language learning scenarios, enabling said user to engage in said real-life scenarios such as ordering food at a restaurant or visiting a museum, wherein in case said user desires to communicate in real-time, said microcontroller activates a GPS (Global Positioning System) module integrated with said microcontroller for tracking real-time location of said body 101; and
iv) a microphone 105 installed on said body 101 for fetching audio signals from surroundings of said body 101, to process and translate said audio signals into said user’s native language, that are displayed on said display panel 103, along with relevant phrases to be said during communication in said real-time location, wherein said relevant phrases are fetched by said microcontroller from said database as per said tracked location, thereby facilitating in communication training to said user in said non-native languages.

2) The device as claimed in claim 1, wherein in case said user selects said feedback mode, said microcontroller examines said user’s audio signals to analyse fluency and command over said non-native language, and analysed data are summarized into a report that is transmitted to said display panel 103 for allowing said user to review said report for taking corrective feedback based on said real-life interactions and mistakes.

3) The device as claimed in claim 1, wherein an OCR (Optical Character Recognition) module is installed with said body 101 and synced with said imaging unit 107 to analyse texts from menus, road signs and other printed materials, that are further translated to said non-native language, and displayed on said display panel 103.

4) The device as claimed in claim 1, wherein said microcontroller is encrypted with a natural language processing protocol, designed to break down complex sentences into simpler components based on context, said user’s intent, and said user's language proficiency level, allowing for easier comprehension and response.

5) The device as claimed in claim 1, wherein a speaker 106 is mounted on said body 101 for delivering real-time spoken translations to assist said user in situations where said user is detected to be unable to express adequately, thus ensuring smooth communication between said user and native speakers.

6) The device as claimed in claim 1, wherein an artificial intelligence-based imaging unit 107 is installed on said body 101 and paired with a processor for monitoring said user’s facial expressions, to assess stress level during said communication, in accordance to which said microcontroller adjusts said complex sentences into simpler components, for ensuring said user remains calm during said communication.