Zero Addiction

Zero Addiction tackles a real-world problem: mobile phone addiction. The project combines hardware (ESP32 microcontroller) with a mobile application to create a gamified system that encourages users to reduce screen time.

The ESP32 device acts as a physical companion that communicates with the mobile app via Bluetooth. When users complete 'offline challenges' , like reading, exercising, or socializing , they earn points and unlock achievements.

The mobile app, built with Expo (React Native), features progress tracking, social leaderboards, and reward systems. The backend uses Java EE with Hibernate for robust data persistence.