Touchless Hospital Bedside Control Using Gesture Sensor

Abstract

The COVID-19 pandemic and the rise of hospital-acquired infections have underscored the importance of hygienic and contactless solutions in patient care. This project introduces a touchless bedside control system powered by an APDS-9960 gesture sensor and an ESP32 microcontroller, specifically designed to assist patients with limited mobility. Using simple and intuitive hand gestures, patients can operate essential appliances such as fans and lights, and even send emergency alerts to medical staff without physical contact. By minimizing surface interaction, the system promotes infection control, enhances patient independence and comfort, and provides a cost-effective, scalable solution for modern smart hospital environments.