Activity theory -- a conceptual framework originally developed by Aleksei Leontiev -- has its roots in the socio-cultural tradition in Russian psychology. The f

This work brings together a collection of 13 contributions that apply activity theory - a psychological theory with a naturalistic emphasis - to problems of hum

A systematic presentation of activity theory, its application to interaction design, and an argument for the development of activity theory as a basis for under

HCI Models, Theories, and Frameworks provides a thorough pedagological survey of the science of Human-Computer Interaction (HCI). HCI spans many disciplines and

Theory is the bedrock of many sciences, providing a rigorous method to advance knowledge, through testing and falsifying hypotheses about observable phenomena.