Human Computer Interaction (HCI) is concerned with every aspect of the relationship between computers and people (individuals, groups and society). This volume contains refereed papers and reports at the 1995 meeting. A broad range of HCI related topics are covered, including Visualisation, Computer Supported Communication, Task Analysis, Formal Methods, User Support and Cyberspace. Both research and commercial perspectives are considered, making the book essential for all researchers, designers and manufacturers who need to keep abreast of developments in HCI.