Optimization of a dynamic seat prototype to prevent health problems in prolonged sitting posture using a resistive sensor mesh

This research and technological development project aims to improve a dynamic seat prototype designed to mitigate health problems arising from prolonged sitting, such as pressure ulcers (bedsores) and back pain. The main focus is the optimization of the prototype developed in previous stages, integrating an advanced control system and improving its electrical, electronic, mechanical, and ergonomic components. Pressure detection will be performed in real-time using a capacitive sensor mesh (mentioned as resistive in the general objective) that will feed a control system. This system will actively adjust the pressure distribution over the seating area to adapt to the user, aiming to replicate the necessary movement to prevent complications. Expected outcomes include the publication of a scientific article indexed in Scopus and Scielo, and clinical validation of the optimized prototype in a controlled environment with patients. Primary beneficiaries are individuals who spend long periods seated, including wheelchair users, office workers, and professional drivers, contributing to the research line of Biomechanics and Movement Analysis.<br/><br/><b>Goal</b>: <br/>To optimize a dynamic seat prototype using a resistive sensor mesh to prevent health problems associated with prolonged sitting posture.<br/><br/><b>Research lines</b>: <br/>Bioethics and engineering