Course Description

Human computer interaction (HCI) deals with the way people use computers, and how IT professionals plan for and design this. One of the biggest changes that has happened in the last 20 years has been the introduction of the graphical interface and in many respects this has revolutionised the ways that we interact with computers.

There is currently no single universally acclaimed definition of HCI, only a series of broad standards which describe various types of interface between computer and human, and the ‘usability’ of those interfaces.

There are however, a number of very broad ‘working definitions’ and these confirm that HCI is not confined to technical computing, and any study will indicate that the subject crosses many boundaries. It could be included in the study of philosophy, engineering, psychology, physiology, behaviour and many other areas.

HCI has grown to the extent that it is practically impossible for any single individual to fully comprehend the complete subject area, hence this unit combines some elements of HCI theory with practical aspects of designing and producing interfaces. The topics included in the unit have been carefully selected to provide the broadest possible introduction to the subject. HCI covers an enormous amount of theory of which this unit can incorporate only a relatively small, yet focused, amount, sufficient to form the basis of progression to higher education or specialised employment within the field.

Work in other units will provide further specific knowledge and skills related to implementation as well as opportunities to develop and demonstrate understanding of the underpinning ideas in HCI.