Branislav Sobota was born in 1967. He graduated (MSc.) with honours at the Department of Computers and Informatics of the FEEI at Technical University in Košice in 1990. He defended his PhD. in 1999 and habilitation thesis in 2008 in the field of virtual reality and computer graphics. He is working as an associate professor at the Department of Computers and Informatics Technical University of Kosice Slovakia. His scientific research is focused on computer graphics, parallel computing and especially virtual reality.