This publication explores the swift technical advancements that have been achieved in information technology in the educational arena. A short period has seen not only the development of concepts, principles and approaches, but the implementation of some on a large scale and the readiness of others for use and dissemination. Their capabilities and prospects are considered here in depth and indications are given of directions for future progression. A broad range of theoretical and implementation-oriented papers is augmented by discussions of specialized subjects plus key-note papers highlighting the cooperative efforts of European countries to develop advanced-technology based learning systems.