Hiroshi Haga received his B.E. degree in image science and technology from Chiba University, Japan, in 1994 and his Ph. D. degree in Innovation System Engineering from Utsunomiya University, Japan, in 2023. Currently, he is the Department Manager of the Research & Development Department in Tianma Japan, Ltd. Dr. Haga is a member of the subcommittee Interactive Display Systems of the Society for Information Display.