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

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

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

Once, human-computer interaction was limited to a privileged few. Today, our contact with computing technology is pervasive, ubiquitous, and global. Work and st

Many industrial training applications, educational applications, and of course information applications such as databases and hypermedia are all attempts to com