Editorial

Abstract

This issue is the continuation of the previous one in providing a mixture of regular papers and those originating from our sister conference Information Technology Interfaces ITI 2013. In this respect it encompasses two regular papers and four consistently revised and enlarged versions of ITI 2013 presentations. I would again like to extend my thanks to ITI 2013 Chair Professor Vesna Lužar-Stiffler and our Editor Professor Robert Manger for their help in managing the selection of these papers.