The course deals with the design, development and evaluation of interactive systems that effectively support humans in their daily activities. Emphasis is given on human-machine interaction within the performing and digital arts. The course examines the basic characteristics of human perception and information processing and the contemporary technology of interactive systems (machines). In addition, it identifies the parameters that influence the choice of the suitable technology when designing an interactive system. Finally, it examines the usability evaluation of interactive systems (ergonomics and machine design).