Eliciting requirements for a multisensory eXtended Reality platform for training and informal learning. - Katerina El Raheb; Athanasios Soulis; Dimitris Nastos; Christos Lougiakis; Maria Roussou; Dimitris Christopoulos; George Sofianopoulos; Spyros Papagiannis; Jim Rüggeberg; Lucas Katsikaris; Julien Rüggeberg (CHI Greece, 2021)