[EN] Technological development has changed the way users relate to products, they are no
longer passive receivers of functions to interact with increasingly complex systems. This
research addresses the problem of consumer ...
Barreto Fernandes, Francisco; Ortuño, Bernabé(Editorial Universitat Politècnica de València, 2017-11-30)
[EN] The increasing advance of the new technologies applied in the retail market, make it common to sell products without the personal contact between seller and buyer, being the registration and payment of the products ...