Associate Prof. Chatkhane Pearkao currently works in the Department of Adult Nursing at the Faculty of Nursing, Khon Kaen University, Thailand. He specializes in trauma and emergency care, orthopedic nursing, pain management, first aid and qualitative research. He has conducted research and development around web applications to record nursing interventions for injured patients in an emergency, tools for trauma nurse coordinators, web applications for health promotion in mild traumatic brain injury for education to self-evaluation of brain concussion after patients return home and web applications for first aid. He has also developed applications for basic life support and AED.