Some Contributions from Dr Reshma Arora; could request more details: EchoMind's components are sustainable and cutting-edge: **Hardware:** 1. **Recycled Aluminum** casing 2. **Bio-plastic** straps (made from corn starch) 3. **Energy Harvesting** chip (powers device via body heat/light) 4. **OLED Touchscreen** display (low power consumption) **Sensors:** 1. **Brain-Computer Interface (BCI)** sensor (tracks neural activity) 2. **Emotion Recognition** sensor (analyzes facial expressions/heart rate) 3. **GPS & Accelerometer** (tracks engagement in awareness activities) **Software:** 1. **AI-powered Awareness Algorithm** 2. **Personalized Learning Platform**