Dr. Deniz Mertkan GEZGIN was born in Kutahya, Turkey, in 1978. Hegraduated from Canakkale 18 Mart University, Faculty of Engineering,Department of Computer Engineering in 1999. He received his M.S and Ph.D. in Computer Engineering at Trakya University in 2006 and 2011, respectively. He was a visiting scholar at METU in 2015. He has been working at Department of Computer Education and Instructional Technology, Faculty of Education in Trakya University as an Associate Professor. His areas of interest are mobile learning, cyberloafing, cyberbullying, smartphone and internet addiction, nomophobia, FoMO, Technology acceptance, social networks, Wireless networks and database design.