OptiGlassware
Assistive smart glasses that detect obstacles in real time and guide the visually impaired safely with audio and vibration feedback
How It Works
ESP32-CAM Wearable Module
Responsible for capturing the real-time video and sending button-trigger events.
Python Detection Server
Performs image processing, object detection, annotation, and data dissemination.
Flutter Mobile Application
Handles authentication, real-time display, alert actions, location services, and audio output.
Audio guide the Detected Object
Clear voice alerts guide the user in every situation.
Lightweight & Comfortable Design
Emergency Call & SOS
In case of emergency, user call automatically call and send the SOS message and location to their family
About OptiGlass
Opti Glassware is a hybrid design combining lightweight hardware (ESP32-CAM), robust server-side detection (Python SSD MobileNet), and practical user feedback interfaces (Flutter app with TTS and emergency triggers). This approach ensures real-time detection accuracy, improved portability, and a user-friendly interface suitable for daily use.
Benefits
- Safer mobility in crowded areas.
- Independence from constant supervision.
- Confidence to move freely indoors & outdoors.
- Peace of mind for families via GPS tracking.
Key Features
OptiGlass brings together advanced AI and smart technology to enhance safety, comfort, and independence
Real-time object detection
Audio & vibration alerts
GPS tracking & SOS system
Lightweight & wearable design
Wireless (Wi-Fi & Bluetooth)
Research & Development
- OptiGlass was developed through extensive research at Benazir Bhutto Shaheed University with guidance from academic experts.
- Built on Computer Vision & AI.
- Tested for real-world mobility challenges.
- Designed as an affordable assistive technology
Continuous improvements planned for future versions.
Future Enhancements
- Broader obstacle detection (stairs, poles, uneven surfaces).
- Improved performance in low light/night conditions.
- Full navigation system with GPS step guidance.
- Sleeker, compact, and stylish design.