The document describes a proposed smart garbage management system using IoT. Key elements include: - Garbage bins would be equipped with ultrasonic sensors to detect fill levels and moisture sensors to detect wet/dry waste. - When bins reach a threshold fill level, an alarm and LED would trigger to notify collection. - Sensor data would be sent via ESP8266 WiFi modules to a cloud server for monitoring. - Email/SMS alerts would notify staff to empty full bins, improving collection efficiency.