1. Department of Electrical Engineering and Information Technology (DIETI), Università Degli Studi di Napoli Federico II, 80125 Naples, Italy
2. Augmented Reality for Health Monitoring Laboratory (ARHeMLab), Università Degli Studi di Napoli Federico II, 80125 Naples, Italy
3. Centro Interdipartimentale di Ricerca in Management Sanitario e Innovazione in Sanità (CIRMIS), Università Degli Studi di Napoli Federico II, 80125 Naples, Italy
4. Institute for the Augmented Human, University of Bath, Bath BA2 7AY, UK
5. Intelligent Systems Research Centre, University of Ulster, Derry BT48 7JL, UK
6. Department of Electronics and Telecommunications (DET), Politecnico di Torino, 10129 Turin, Italy
7. Department of Psychology and Cognitive Science, University of Trento, 38122 Rovereto, Italy