Assisted navigation for blind people using LiFi Communication
Project Overview
The Assisted Navigation System for blind people using LiFi communication aims to provide real-time guidance through light-based communication. This project leverages LiFi transmitters and receivers to send location-based instructions to the user’s wearable device, offering a safer and more efficient indoor navigation system.
Key Features
Light-Based Communication
Uses LiFi for faster, interference-free data transfer.
Location Tracking
Provides precise real-time location updates indoors.
Voice Guidance
Audio instructions to assist blind users in navigation.
Wearable Device
Lightweight and portable device for user convenience.
Obstacle Detection
Alerts the user when obstacles are detected.
Efficient Power Usage
Optimized for low power consumption.
Technologies used
- Communication: LiFi transceiver modules
- Microcontroller: ESP32 / Raspberry Pi
- Sensors: Ultrasonic sensors for obstacle detection
- Audio System: Bluetooth speaker or earbuds for voice instructions
- Power Source: Rechargeable battery pack
Why Choose This Project?
- ✅ Ideal for mastering LiFi communication and indoor navigation systems.
- ✅ Hands-on experience with LiFi modules and wearable devices.
- ✅ Learn to develop accessible solutions for visually impaired users.
- ✅ Gain expertise in integrating light-based data communication with embedded systems.
- ✅ Build proficiency in audio guidance and sensor integration for real-world navigation.
Deliverables From Our Side
- → Complete source code and project documentation
- → LiFi module setup and integration instructions
- → Wearable hardware connection instructions
- → Simulation or working demo video
