Isness: Using Multi-Person VR to Design Peak Mystical Type Experiences Comparable to Psychedelics. - David R. Glowacki; Mark D. Wonnacott; Rachel Freire; Becca Rose Glowacki; Ella M. Gale; James E. Pike; Tiu de Haan; Mike Chatziapostolou; Oussama Metatla (CHI, 2020)