AI-Powered English Tutor with Avatar Integration

Project Title: AI-Powered English Tutor with Avatar Integration for our online Academy

1. Project Overview
We are developing an interactive AI English tutor to help students at our online Academy practice language skills through realistic conversations, corrections, and AI-driven recommendations. The tutor will support Arabic and English, include a live speaking avatar, and integrate into a WordPress-based LMS.

2. Core Features

Conversational AI: Powered by GPT-4 (Azure) or Mistral

RAG (Retrieval-Augmented Generation): To access course content and FAQs

Voice Interaction: Speech-to-Text and Text-to-Speech using Azure

Avatar Interface: Realistic avatar from Elai.io, D-ID, or Akool

Grammar Correction: AI-generated feedback in real-time

Bilingual Support: Arabic and English input/output with translation

Student Progress Tracking: Sessions, corrections, skill levels

WordPress LMS Integration: Unified login and user access control

Usage Limits: Time-based access based on subscription (15–30 minutes/session)

Avatar Selection: Multiple tutor personalities (gender, tone)

3. Technology Stack

Backend: Python / Node.js

Frontend: ReactJS or WordPress plugin

AI Engine: OpenAI GPT-4 or Mistral

RAG Framework: LangChain or LlamaIndex + FAISS/ChromaDB

Avatar System: Elai.io / D-ID / Akool

Voice Processing: Azure Speech Services

Database: WordPress user system, optional MongoDB or Firebase for interactions

4. Development Workflow

Setup & Content Collection

Course material collection (PDFs, docs, HTML)

Prepare by CEFR level (A1 to C1)

RAG Integration

Convert content into embeddings

Store in FAISS or ChromaDB

Connect LangChain/LlamaIndex to LLM

Voice and LLM Setup

Azure Speech-to-Text and Text-to-Speech

Connect GPT-4/Mistral via API

Avatar Development

Embed avatar with speaking capabilities and gesture control

Frontend Interface

Build chat UI with text/voice toggle

User login with access control and session timer

Testing Phase

Invite sample users for feedback

Fine-tune responses and user experience

Deployment & Maintenance

Live integration on Online Academy’s WordPress LMS

Monitor performance and feedback

5. Deliverables

AI Tutor embedded in our online Academy website

Real-time voice and avatar interface

Arabic/English language support

Dashboard for student progress

Backend dashboard for admin analytics

Full documentation and API keys

6. Timeline Estimate

Task

Duration

Setup & Collection

3 days

RAG & LLM Development

7 days

Voice & Avatar Integration

5 days

Frontend + LMS Integration

4 days

Testing & Optimization

3 days

Total

22 days

7. Optional Features

AI Writing Feedback Module

Speaking Proficiency Score

Placement Test

Parental Report Generation

Multi-Avatar Personalities (Male and Female)