completedFeatured

Vision Accessibility App

An award-winning Flutter accessibility application that empowers visually impaired users through cutting-edge AI technology. Winner of Microsoft Imagine Cup 2023, this app combines computer vision, machine learning, and intuitive design to create a comprehensive accessibility solution.

2,023
Recognition
2023
Year Completed
6 months
Development Time
3
Team Members

My Role

Lead Developer & AI Integration Specialist

The Challenge

Visually impaired individuals face significant challenges in navigating daily tasks, reading text, and identifying objects in their environment. Existing accessibility tools were fragmented, expensive, or lacked the intelligence to provide meaningful assistance.

The Solution

Created an all-in-one Flutter application leveraging Azure AI services for real-time object detection, text recognition, and scene description. Implemented voice-guided navigation, customizable UI for different vision levels, and offline capabilities for critical features.

Key Features

Real-time object and scene recognition
Text-to-speech with multiple language support
OCR for reading text from images
Voice-guided navigation interface
Customizable UI for different vision levels
Offline mode for critical features
Smart scene description using AI
Integration with accessibility services

Technical Highlights

Integrated Azure Computer Vision API for real-time analysis
Implemented custom voice recognition using Azure Speech Services
Built offline ML models for critical accessibility features
Designed inclusive UI following WCAG 2.1 AA guidelines
Created custom gesture recognition for intuitive navigation
Optimized battery usage for extended accessibility support

Results & Impact

Winner of Microsoft Imagine Cup 2023
10,000+ downloads within first 3 months
4.8/5 user rating with 500+ reviews
Featured in Microsoft AI Showcase
Adopted by 25+ accessibility organizations globally

Technologies Used

FlutterAzure AIComputer VisionMLAzure Cognitive ServicesText-to-SpeechDartFirebase

Project Links