Improving Classroom Chairs for Student Comfort and Health: An Ergonomic Approach

This research addresses the critical issue of discomfort and health challenges experienced by students due to non-ergonomic chairs in university classrooms. Students spend a significant portion of their day in classrooms, leading to discomfort and potential health issues stemming from improper chair design. This study identifies problems with existing tablet armchairs. By analysing data from 64 university students and conducting RULA assessments, discomfort areas and posture issues were identified. Anthropometric measurements from the students aided in developing a more ergonomic chair design. The study's methodology involves subjective evaluations, interviews, RULA assessments, and anthropometric measurements. It concludes in designing and developing an improved tablet armchair, addressing the identified issues. The newly designed chair dimensions align with anthropometric measurements to enhance student comfort and well-being. The study underscores the significance of ergonomics in product design, specifically in educational settings, to minimize musculoskeletal risks and enhance user comfort. This research presents a foundational step towards implementing ergonomic solutions in educational environments for better student well-being and comfort.