Note-pad computers and the concept of Electronic Paper

Computers have become extremely important in most functions of modern business activity. Their optimal exploitation, however, can currently be achieved only if the staff who operate them are prepared to adapt to the machines. Human Computer Interface (HCI) research aims to reduce this human adaptation and produce a more «user natural» environment. One approach particularly relevant to business and managements staff is electronic paper (EP) since it enables untutored staff to utilise powerful computer facilities without the need for specialised computer training and understanding. This paper describes the concept of EP and some typical applications that are practical now and in the future. The historical development and current state of the technology required to produce successful EP devices are also discussed. A list of key commercial systems is provided