FIELD OF INVENTIONS:
The invention pertains to the field of educational technology (EdTech),
specifically to intelligent systems designed for language learning and mentoring. It
integrates verified educator recruitment, AI -driven language acquisition modules,
secure communication features, and gamification to foster inclusive, interactive, and
trusted multilingual education. The invention emphasizes real-time feedback, privacyaware
video communication, and modular learning flows adapted for learners of all
backgrounds.
DISCLOSURE OF INVENTION:
Existing language learning platforms often fall short in delivering personalized
instruction and mentor-led interactions. They lack trusted verification for language
educators, fail to provide privacy-preserving video interactions, and typically rely on
static, pre-recorded lessons. LinguaSphere Connect resolves these limitations through a
structured, AI-augmented language mentorship platfonn where:
� Educators are verified using government ID and professional credentials,
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Learners can interact securely with mentors via protected video calls,
AI modules provide real-time pronunciation and grammar correction,
Gamified quizzes and interactive chatbots enhance engagement,
Learning paths are personalized based on user performance and behavior.
This novel combination of verified human interaction and intelligent automation
makes the invention a unique and scalable solution for the future of digital language
learning.
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DESCRIPTION OF INVENTION:
INTRODUCTION:
Language learning is essential in an increasingly global society. Traditional methods
often neglect interaction, trust, and real-time feedback. LinguaSphere Connect bridges
this gap by offering an AI-powered platform where learners receive instant language
assistance while also engaging with certified human tutors. Unlike conventional
applications, this system:
� Authenticates all mentors with credential checks and social profile links.
� Uses AI to personalize grammar, vocabulary, and pronunciation corrections.
� Secures communication and media sharing through encrypted services.
� Tracks learner performance and adjusts lesson difficulty accordingly. -Cll � Includes support for both global and endangered languages.
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The architecture of LinguaSphere Connect follows a scalable, secure, and modular fullstack
model tailored for cross-platfonn language learning. The frontend is developed
using React Native for mobile applications and React.js for web access, ensuring a
consistent user experience across devices. The backend is powered by either Spring Boot
(Java) or Node.js, responsible for handling RESTful APis, business logic, and AI service
integration. A flexible database layer supports PostgreSQL or MongoDB depending on
deployment scale, enabling efficient storage of user data, lessons, session logs, and
analytics. Core to the platform is its AI engine, which integrates speech recognition,
pronunciation correction, and grammar analysis using frameworks like TensorFlow and
Google Cloud Speech APis. Secure media handling is managed through A WS S3 or
Firebase for uploading, storing, and retrieving user-generated content such as voice tasks
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or recorded sessions. Authentication and role-based access are implemented using JWT
and 0Auth2 protocols, granting different privileges to learners, mentors, administrators,
and guardians. The architecture also incorporates a secure in-app video calling system or
external API services like Zoom for mentor-learner sessions, all protected by end-to-end
encryption and access controls. Designed for future scalability and modular updates, the
architecture ensures smooth integration of new features while maintaining high
availability, security, and performance.
VIDEO PRIVACY FUNCTIONALITY:
To protect the privacy of users, especially aspiring actors submitting audition
content, the Spotlight platform offers flexible and secure video submission options.
Actors can either upload their audition videos directly to the platform or share unlisted
YouTube links, ensuring that only authorized viewers-such as verified directors--can
access the content. Uploaded videos are securely stored with restricted access rights, and
no public exposure is allowed unless explicitly chosen by the user. This functionality
balances the need for effective talent evaluation with the actor's right to control who
views their performances, enhancing both security and user confidence.
FEATURES:
1. Blue Tick Mentor Verification:
To ensure credibility and trust within the learning environment, LinguaSphere
Connect implements a "Blue Tick" verification system. Mentors must undergo a
multi-step verification process which includes uploading valid government-issued
identification, proof of professional teaching qualifications (such as TEFL, CEFR, or
university degrees), and links to verified social or professional profiles (e.g., Linkedin,
institution websites ). This information is reviewed by the admin team or an AIpowered
verification system. Upon approval, mentors receive a visible blue tick badge
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on their profiles, distinguishing them as authenticated educators. This feature
mitigates the risks of fake identities and provides learners with confidence in the
tutor's qualifications.
2. AI-Based Real-Time Language Feedback:
A standout component of the platform is its integration of AI for interactive and
intelligent language learning. This module leverages Natural Language Processing (NLP)
and speech recognition algorithms to analyze the learner's spoken and written inputs. It
provides instant feedback on:
� Pronunciation accuracy by comparing user audio to native speaker benchmarks.
� Grammar corrections with suggestions for sentem:e structure, verb usage, and
punctuation.
� Vocabulary enhancement by recommending synonyms, antonyms, and contextual
Q) word usage. This continuous feedback loop helps learners improve without delay,
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3. Speech Recognition and Conversational Practice:
LinguaSphere Connect supports speech-to-text and voice analysis tools powered by
services such as Google Cloud Speech API. Learners can speak into the app, and the
system evaluates their fluency, intonation, and articulation. The app also provides AIpowered
conversation simulations, allowing learners to engage in role-play scenarios
(e.g., ordering food, airport check-ins) with virtual characters. This practical application
of language builds confidence in real-world communication.
4. Secure 1-on-1 and Group Video Sessions:
The platform offers secure, in-app video conferencing capabilities for live interactions
between learners and mentors. Features include:
� Scheduled classes with calendar integration
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� Real-time messaging and screen sharing during sessions
� Optional recording with encrypted storage
� Waiting room and access control for classroom management Only authorized users
can access live sessions and recordings, ensuring complete privacy and a safe
digital classroom environment.
5. Gamification Engine:
To increase engagement and long-term retention, the platform is embedded with
gamification features. These include:
� Daily learning streaks that encourage consistent practice
� Quizzes and challenges with instant results
� Flashcards, memory games, and sentence-building puzzles
� Achievement badges and experience points (XP) awarded for completing tasks
� Leaderboards for friendly competition among classmates or within learning
communities Gamification transforms the learning experience into a dynamic and
enjoyable activity rather than a passive chore.
6. Multilingual and Cultural lnclusivity:
LinguaSphere Connect promotes linguistic diversity by supporting a wide range of global
and regional languages. In addition to popular languages like English, Spanish, and
Mandarin, the platform provides lessons in endangered and indigenous dialects. Cultural
context is embedded into lessons through:
� Audio-visual content featuring native speakers
� Cultural notes and idioms
� Holiday, food, and tradition-focused modules This inclusive approach fosters
global citizenship and respect for diverse communities.
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7. Personalized Learning Paths:
Each learner's journey is tailored based on their performance, preferences, and goals.
After an initial assessment, the AI engine creates a customized curriculum that adapts as
the Ieamer progresses. For example:
� Weak grammar skills trigger more grammar-focused exercises.
� Strong vocabulary results in advancement to idiomatic usage or complex sentence
. structures. This adaptive path ensures .that learners spend more time on what they
need most, optimizing efficiency.
8. Comprehensive Progress Tracking:
An interactive dashboard allows learners, mentors, and parents (if applicable) to view
progress over time. Metrics include:
� Lessons completed
� Quiz and test scores
� Fluency and pronunciation ratings
� Time spent on each language skill (speaking, reading, writing, listening) Visual
graphs and weekly reports help users understand strengths and areas for
improvement, promoting self-awareness and motivation.
9. Role-Based Access and Administrative Control:
The system enforces role-based access with permissions tailored to different user
categories:
� Learners: Access to lessons, chatbots, sessions, analytics
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Mentors: Class management tools, student progress views, lesson uploads
Administrators: Verification approval, content moderation, analytics dashboard
Parents: Read-only access to children's progress reports and privacy settings This
segmentation ensures security, data privacy, and focused user experiences.
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10. Privacy, Security, and Compliance:
The platform is designed with strict adherence to international data protection laws like
GDPR. Key measures include:
� End-to-end encryption of all communications and personal data
� Token-based authentication (JWT) for login sessions
� User-controlled privacy settings for data sharing, chat history, and voice recording
� Activity logs and moderation .tools to prevent misuse These me11sures build trust,
especially among minors, parents, and institutional clients.
CLAIMS:
1. A digital language learning platform enabling verified educators to conduct real-time
sessions with learners in a secure, AI-integrated environment.
2. A verification mechanism, as claimed in Claim 1, requiring identity proof,
professional language teaching certifications, and social profiles to issue a mentor
authentication badge.
3. An Al-assisted pronunciation and grammar engine that delivers real-time feedback
by analyzing speech and text patterns.
4. A speech-enabled chatbot module that engages learners m conversation-based
practice tailored to real-life scenarios .
5. A privacy-controlled media sharing system, as claimed in Claim I, that allows secure
uploads of session recordings and audio tasks with permission-based access.
6. A gamification model integrated into the learning platform that rewards users with
badges, experience points, and leaderboard rankings .
7. A visual progress tracking dashboard, as claimed m Claim 1, for continuous
monitoring ofleamer advancement across language skills.
8. Role-based access control, ensuring different system interactions and data visibility for
learners, mentors, administrators, and parents.
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