Human-computer interaction is a multi-disciplinary field concerned with the design, evaluation and implementation of interactive computing systems for human use. The inter-relationships among the various disciplines that participate in HCI are studied, with particular emphasis on computer science issues. Coverage includes techniques for user interface desigh, interaction paradigms, and current trends in HCI research and development. (lec 3) cr 3. Students may nt retain credit for both CPSC 5926 and COSC 4926.