Zimmermann, Jenny LenaJenny LenaZimmermannClegg, MelanieMelanieCleggde Bellis, EmanuelEmanuelde BellisHofstetter, RetoRetoHofstetter2023-04-132023-04-132020https://www.alexandria.unisg.ch/handle/20.500.14171/113194enSmart Products Report 2020monograph