I graduated from PENS-ITS Indonesia in 2010 with a bachelor's degree in Informatics. In 2013, he obtained a master's degree from Brawijaya University, Indonesia, in the Electrical Engineering Department with an Informatics Major. Since 2014, I have worked at the Computer Science Faculty at Brawijaya University, Indonesia. I am a PhD student in the Faculty of Information Technology of the University of Pannonia, Hungary. My main PhD research field is accessibility and usability in virtual environments.