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Food, due to its high handling, is more prone to contamination. This damage not only occurs when it comes into contact with the customer and the seller, but it can also occur at any stage of the food production chain because the products pass from hand to hand and from place to place, so it is necessary to perform its disinfection constantly at least 3 times a day. Currently, it has been identified that at the production stage, food can be affected if contaminated freezers are used either for washing, packaging, or cooling. During the slaughter process, microbes surrounding the slaughtered animal can end up in the final meat products. If any microbes contaminate the food processing lines, they can spread and affect other foods in contact. According to the WHO (World Health Organization), it is estimated that around 600 million people worldwide fall ill from contaminated food every year and 420 000 die from contaminated food; Therefore, it is proposed the design of a food transport and virus disinfection machine that will be composed of a mechanical chassis, which contains four wheels for industrial transport and support 1 conveyor belt that will be controlled by a remote control system, and communication between patient and nurse by means of a Tablet, controlled by an application for better communication and to maintain the distance by established protocols. The machine will have the ability to disinfect food either with or without wrappers, and the Tablet will allow the nurse to know if the patient has any discomfort or any inconvenience when giving food through the machine, which proposes a control system and communication through the application, as well as the sink that will have the machine for proper cleaning and disinfection of the patient's hands, managing to reach a design proposal for a food transport machine and disinfect bacteria or viruses in the environment.

Today, robotics has made remarkable advances in a number of industries, including the food and beverage sector. One area of particular interest is the development of an automated bartender capable of efficiently preparing cocktails and drinks. In this context, a state-of-the-art robotic bartender has been designed and implemented following the VDI 2206 methodology, developed by the Association of German Engineers (VDI). This methodology has allowed a more precise definition of the product and accurate estimations in all phases of the mechanical, electrical, and electronic design, and for the mechanical design of the robotic bartender, it prioritizes a solid and safe structure to support the weight of the bottles and components while focusing on an attractive design to improve the user experience. The system features precise sensors to detect and measure ingredients and intelligent control algorithms to ensure accurate dosing. The user interface is intuitive, allowing for uncomplicated cocktail selection and drink customization, and Proteus software was used for the electrical and electronic design, which facilitated extensive simulation and debugging. The system incorporates a PIC16F877A microcontroller to manage and coordinate various functions such as sensors, actuators, and communications. Finally, the pilot implementation has demonstrated the system's effectiveness in preparing a wide variety of cocktails with reduced preparation time. The robotic bartender can produce 10–12 cocktails every 10 minutes, which improves the productivity of the establishments and benefits both bartenders and customers.