Lango
Lango is a MetaMask-powered dApp for anonymous language exchange, offering AI-driven learning, token rewards, and NFT certificates—secure, private, and rewarding.
Videos
Description
🔹 Lango – What It Provides & Solves
🦊 MetaMask Integration
Provides: One-click wallet login, identity, and token management.
Solves: Hassles of email/password logins, privacy risks, and third-party tracking.
🧑💻 Anonymous Language Exchange
Provides: Private, secure communication between global learners.
Solves: Identity exposure and privacy concerns in traditional language platforms.
🤖 AI-Powered Assessment
Provides: Real-time feedback, grammar checks, pronunciation help, adaptive difficulty.
Solves: Static, boring lessons with no feedback loop or progress recognition.
📚 Custom Learning Paths
Provides: AI-generated courses tailored to your level and pace.
Solves: Generic, irrelevant course content that leads to low retention.
🗣️ AI Conversation Practice
Provides: Simulated real-life dialogues using multilingual chatbots.
Solves: Language hesitation, lack of speaking partners, and fear of mistakes.
🪙 Lango Token Rewards
Provides: Earn tokens for engagement, lessons, and peer reviews—stored via MetaMask.
Solves: Lack of motivation and zero financial value from traditional learning.
🎖️ NFT-Based Certificates
Provides: Blockchain-verified certificates issued to your MetaMask wallet.
Solves: Fake, non-verifiable certifications from most online learning platforms.
🌍 Community-Driven Feedback
Provides: Real-time corrections, peer reviews, and collaborative growth.
Solves: Learning in isolation without expert or peer support.
🔐 Wallet-Centric Privacy
Provides: Full control over data, sessions, and rewards via your MetaMask wallet.
Solves: Centralized data abuse, platform lock-in, and unauthorized data sharing.
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🎯 Lango – Future Goals1. 🧠 Advanced AI Tutor Integration
Build personalized AI tutors using LLMs for daily lessons, corrections, and encouragement.
Enable AI-based adaptive speaking simulations with accents and tones.
2. 🦊 Deeper MetaMask Ecosystem Features
Enable MetaMask Snaps to allow more wallet-based utilities like direct NFT certificate viewing, progress tracking, and token staking inside MetaMask.
Integrate MetaMask mobile onboarding for seamless access on mobile-first markets.
3. 🌍 Multilingual & Regional Expansion
Add support for more regional languages and dialects.
Launch community-driven translation/localization bounties using Lango tokens.
4. 🎓 DAO-Based Learning Governance
Introduce a Lango DAO to let top learners and contributors vote on new features, course topics, or rewards.
Token holders can propose and vote on platform evolution.
5. 🧾 Proof-of-Learn Protocol
Launch a public Proof-of-Learn system where on-chain certificates and learning records are verifiable by third parties (employers, universities).
Partner with online and offline institutions for credential acceptance.
6. 🤝 Cross-dApp Credential Integration
Enable your NFT language certificates to be used in other education or identity-focused dApps.
Live Link https://lll-eight-ochre.vercel.app/
Progress During Hackathon
90
Tech Stack
Fundraising Status
Funds yet to come