USER INTERFACE – STANDARDS AND RESEARCH TOOLS

The article outlines a wide range of issues related to human computer interface. The key concept here is the interface, however it may be defined. After presenting in short interface history, the interface research tools are discussed, especially eye movement tracing equipment. Principles of interface design (screen layout, error prevention, interaction design) are discussed later in more detail. A short presentation of specific issues – mobile phones and advertising banners follows. Interface concepts in development finish the article. Key words: user interface, tracing eye movement, interface design principles, adaptive interfaces, screen design 1 Introduction – the Concept of an Interface The concept of an interface is best understood in the widest possible terms. Daniell [4] presents a good set of examples. Thus an interface can be: a watch, a door, a tin opener, a sink, a toothbrush, a speedometer, a CD player etc. Today’s computer interface: screens, windows, keyboards, mice, etc.