Human-computer cooperation

Abstract

Whether it be DVD-players, automatic ticket machines, cell phones, PDAs, machines, computers or even airplane cockpits, an increasing number of products at home and at work have a user interface, in other words a place where humans and machines meet. Direct contact with interactive technology was previously limited to the workplace. Now, there is hardly a social group that does not come into contact directly or indirectly with computer or information systems. However, the continuous increase in the performance and functionality of information and communication systems has resulted in rising complexity in controlling such systems. The practicality of user interfaces has become more and more a key criterion for acceptance and success in the market.