Contagious Disease Preventing Chamber Using Raspberry Pi

This paper describes a miniature version of check and sanitize chamber which would be built with attached pi camera and contactless sensor to it. It can be used at various workplaces like provisional stores, offices, multiplex or at the hotspots of contagious diseases like COVID-19, SARS, Swine Flu where risk of transmission through exchange of media is higher. Although along with complete inactivation of contagious diseases it will save time, money, travelling expenses and fear of transmission from any type of daily need articles. System is built up in such a way that it is more efficient and effective for the user as the pi camera is used which will help to detect if a person is wearing mask or not with the help of machine learning models while the contactless sensor would give information about body temperature to raspberry pi. The jet nozzle which will be a small, will be attached to servo motor which will sanitize the person inside the chamber when a small button is pressed. If the body temperature is above a specific threshold or the person has not worn any mask the gates which would be attached to a servo motor would not open. While if all the parameters are correct, the gate will let the user pass.