Abstract

Robotics integration in the food and beverage sector has accelerated, particularly in response to the need for efficient and frictionless service. The design and development of a robotic system for preparing and serving hot beverages—with an emphasis on coffee and tea options—is presented in this study. The robot was built with a robust acrylic frame and an Arduino microcontroller. It has infrared (IR) sensors and color tracking to identify obstructions, follow predetermined routes, and improve navigation accuracy. Using an automated ingredient handling and heating system, the robot makes drinks while maintaining hygienic requirements and constant quality. Users can choose their preferred beverages and direct the robot to certain areas via the smartphone device, which offers a user-friendly interface. According to experimental results, the robot's beverage quality, efficiency, and service time are on par with hand preparation, indicating that it might be used in dynamic settings like cafés or workplaces. This study offers important new information about robotics applications in the food and beverage industry, especially with regard to sensor-based navigation and mobile application interfaces. Limitations and future research possibilities are explored, including the possibility of increasing sensor accuracy and beverage selections to boost system performance and user happiness.