On August 24, 2023, Assoc. Prof. Dr. Racha Dechchanchaiwong, Assoc. Prof. Dr. Narissara Nuthamchote and Dr. Thanathip Limna are welcome. Furthermore, there was a discussion and exchange of research and academic work with Dr. Ratchapon Samputtanon and Asst.Prof.Dr. Chayanon Sawasdeenarunat from AiroTEC, CMRU, and visiting CAL–Lab, PSU, at the Faculty of Engineering. , Prince of Songkla University (PSU).