Dr.Natapon Pantuwong completed his PhD from the University of Tokyo in 2012 in the filed of electrical engineering and information systems. After 11 years as a lecturer in KMITL, he started his career as senior research specialist at Yannix (Thailand ) Co.,Ltd, where he can focus his work on parallel programming using GPU. His research interests cover both human and technical aspects of the design of interactive computer systems. Main areas are computer graphics, multimodal HCI and new interactive technologies, social and collaborative online systems especially for work and education, artificial intelligence and computer games, as well as digital art. Moreover, fundamental algorithms about signal processing, image processing and computer vision are also included in his research fields.