1. Department of Ergonomics and Psychology, Budapest University of Technology and Economics, H-1111 Budapest, Muegyetem Rakpart 3-9, Hungary
2. Department of Ergonomics and Psychology, Budapest University of Technology and Economics, H-1111 Budapest, Muegyetem Rakpart 3-9, Hungary,
3. Budapest Tech Polytechnical Institution, H-1034 Budapest, Becsi Street 96b, Hungary