Sunu Wibirama is a researcher and faculty member in Department of Electrical Engineering and Information Technology, Gadjah Mada University, Indonesia. He received his B.Eng degree in 2007 from Gadjah Mada University, M.Eng in 2010 from King Mongkut's Institute of Technology Ladkrabang Thailand. Currently, he works on his PhD thesis in Tokai University, Japan. His research interest is computer vision, eye and gaze tracking for visual behavior investigation, and biomedical image processing. Most of his publications and personal opinion can be reached at : http://wibirama.com