Human-machine systems 7 Machine theory 4 Machining 4 Man-Machine Systems 4 Mens-computer-interactie 4 Syste`mes homme-machine 4 Systems engineering 4 Zeitschrift 4 Automates mathe ́matiques, The ́orie des 3 Human-computer interaction 3 Information Systems 3 Information storage and retrieval systems 3 Ingeniería mecánica 3 Computers 2 Cybernetics 2 Datenverarbeitung 2 Formal languages 2 Fundamentele informatica 2 Inge ́nierie des syste`mes 2 Machine learning 2 Mensch-Maschine-Kommunikation 2 Online Systems 2 Ordinateurs 2 Pe ́riodiques 2 Syste`mes d'information 2 Systeemtheorie 2 User-Computer Interface 2 54.62 machine readable data 1 Artificial intelligence 1 Aspect psychologique 1