Published Paper Details:

Using an IoT based ordering system, pharmacy, auto service, hotels, and customer care units can be automated. The traditional method opted for ordering items or services is done by pen and paper. This method can be time taking when there are many people in the queue. In situations like a COVID-19 pandemic, these systems can help conduct touchless shopping and social distancing in most of the businesses, including but not limited to pharmacy, restaurants, auto service, and customer care centers. This project, wireless ordering systems for touchless shopping enables users to order products or services remotely from his/her table or queue and send those orders to the concerned based on application and industry. The system consists of two sections, transmitter and receiver section. The transmitter section has the touch screen display, which takes the input from the user, and sends it to the receiver section using an RF transmitter. In the receiver section, data is displayed on the LCD screen. The order taking department can take the order from the LCD display right after the buzzer sounds.