Abstract
Healthcare 4.0, often known as the fourth manufacturing revolution, is a new concept. The concept relies on intelligent robots with access to huge amounts of data and the ability to make decisions without the assistance of humans. The employment of robots in healthcare involves the difficulty of integrating new technology into an already complex, highly regulated system. Although robots have made multiple activities easier, some unforeseen consequences have changed ethical rules and pharmacist employment. Lio, a personal assistive robot, was immediately modified during the COVID-19 pandemic to handle additional functions like disinfection and remote detection of elevated body temperature. It complies with ISO13482 - personal care robot safety rules, allowing it to be tested and deployed directly in care facilities. To keep up with the speed of rapidly changing technologies, a low-cost, highly efficient localization solution for wireless sensor technologies is critical. The suggested system provides a solid foundation for future testing and optimization in collaboration with the user, ensuring a useful and appropriate mix of sensors and technical equipment with which the user is familiar.