Dr. Siti Hajar Halili is a Senior Lecturer at University of Malaya, Kuala Lumpur. She was formerly with the Research Division, Prime Minister Department, Malaysia. She holds a Degree in Information System Management from the University Technology MARA, Master in Educational Technology and PhD. in Adult Education Technology from the University Sains Malaysia. Her works are published in ISI, SCOPUS, Malaysian and International journals including IRRODL, IJLT, MJLM, TOJET, Procedia of Social & Behavioral Sciences, Australian Journal of Basic and Applied Sciences, ASEAN Journal of Teaching & Learning in Higher Education etc. She has also published books and chapters in book on Pembelajaran Pelajar Dewasa Melalui Teknologi Sidang Video, Penggunaan teknologi maklumat dan komunikasi Dalam Kalangan Masyarakat Miskin Bandar etc. She has received awards such as Deans’ Award, Best of Presentation Award, Excellent Service Award, Gold Award, The Most Outstanding Reviewer, Appreciation Certificate from Jabatan Pendidikan Selangor and scholarships from MyBrain15 and USM Fellowship. She has wide experience in teaching and training in the area of Educational technology. She also serves as Chief of Editor of Jurnal Penyelidikan Pendidikan and article reviewer for Educational Technology & Society, Malaysian Online Journal of Educational Technology, Jurnal Kurikulum & Pengajaran Asia Pasifik, PERTANIKA, IRRODL etc. She is also Programme Coordinator for university open distance learning (ODL) program, Head of Auditor for faculty of education and one of the committee members of University Malaya Family Research & Development Center. Currently, she is actively researches and publishes in the Flipped Learning, E-Learning, Education 4.0, MOOC, Adult learning, Open Distance Learning, Learning Communities and Instructional Design & Technology.