This publication includes discussion of the use of "combined teaching systems" (and most specifically television) in various European adult education programs. Brief reports are included on several programs (general and technical education, and arts and letters courses, in France; literacy in Italy; and various televised courses in…

Purpose: This paper aims to diffuse the concept of a multi-lateral learning process as a means to promote experimental didactics and research (and the cross-fertilization between these two activities) in the field of design of sustainable product-service systems (PSSs) and to consider the university campus as the locus for the design,…