Editorial

Abstract

Dear reader,
this issue is dedicated to various current topics of theory and applied research in information technology. Current contributions are devoted to data, computer networks and virtual reality, the ubiquitous computing with many wireless devices needs to make research in the branch of electromagnetic waves for reliable data communication and some consequences of information technology are studied in economics, society and learning.
Some articles are written by research scientists of Pan-European Uni-versity in Bratislava (Slovakia), in collaboration with scientists from Voro-nezh Institute of High Technologies (Russia).
Moreover, we have included the information about the international conference which was holded in February in Slovakia, under the management of people from Slovak University of Technology in Bratislava, Slovakia.
To the future, we want to keep the main target of this journal in IT ap-plied research, with more connection to the industry and holding the contacts between West and East.
Juraj Štefanovič