Semiotics is the science of signs: graphical, such as pictures; verbal (writing or sounds); or others such as body gestures and clothes. Computer semiotics stud

A theory of HCI that uses concepts from semiotics and computer science to focus on the communication between designers and users during interaction. In The Semi

Considers what computers can and cannot do, analysing how computer sign systems compare to humans through a concept of reflexivity.

The book is an in-depth presentation of the European branch of semiotic theory, originating in the work of Ferdinand de Saussure. It has four parts: a historica

In der Vergangenheit war die Mensch-Computer-Interaktion (Human-Computer Interaction) das Privileg einiger weniger. Heute ist Computertechnologie weit verbreite