Health Monitoring and Alerting Smart Wheelchair for Physically Disabled

This project focuses on designing and implementing a health monitoring and alerting smart wheelchair to assist elderly and physically disabled individuals. The system allows users to operate the wheelchair using voice commands, facilitating independent mobility for those unable to use their limbs. It incorporates an automatic obstacle detection system using ultrasonic sensors to prevent collisions. Additionally, the wheelchair monitors vital health parameters, including heart rate and blood oxygen levels via a MAX30100 sensor, and body temperature using an LM35 sensor. A flame sensor is integrated to detect fire accidents. Abnormalities in health data or fire detection trigger immediate notifications to caregivers via the Blynk application. Furthermore, the system enables users to control room appliances through voice recognition.