Sounds too true to be good: diegetic infidelity–the case for sound in virtual reality

This is a pre-copyedited, author-produced version of an article accepted for publication in Journal of Media Practice following peer review. The version of record McArthur, A., et al. (2017). "Sounds too true to be good: diegetic infidelity – the case for sound in virtual reality." Journal of Media Practice 18(1): 26-40. is available online at:https://doi.org/10.1080/14682753.2017.1305840© 2017 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group. Cinematic virtual reality (VR) elicits new possibilities for the treatment of sound in space. Distinct from screen-based practices of filmmaking, diegetic sound–image relations in immersive environments present unique, potent affordances, in which content is at once imaginary, and real. However, a reductive modelling of environmental realism, in the name of ‘presence’ predominates. Yet cross-modal perception is a noisy, flickering representation of worlds. Treating our perceptual apparatus as stable, objective transducers, ignores the inter-subjective potential at the heart of immersive work, and situates users as passive spectators. This condescends to audiences and discounts the historic symbiosis of sound–image signification, which comes to constitute notions of verisimilitude. We understand the tropes; we willingly suspend disbelief. This article examines spatial sound rendering in virtual environments, probing at diegetic realism. It calls for an experimental, aesthetic approach, suggesting several speculative strategies, drawing from theories of embodied cognition and acousmatic practice (amongst others) which necessarily deal with space and time as contingencies of the immersive. VR affords a development of the dialectic between sound and image which distinctively involves our spatial attention. The lines between referent and signified blur; the mediation between representations invoked by practitioners, and those experienced by audiences, suggest new opportunities for co-authorship.The authors wish to acknowledge support from the EPSRC and AHRC Centre for Doctoral Training in Media and Arts Technology through Queen Mary University of London

Design of a spatial and stochastic simulator for bird flu spreading in Corsica

International audienc

Isness: Using Multi-Person VR to Design Peak Mystical Type Experiences Comparable to Psychedelics

Studies combining psychotherapy with psychedelic drugs (PsiDs) have demonstrated positive outcomes that are often associated with PsiDs' ability to induce 'mystical-type' experiences (MTEs) - i.e., subjective experiences whose characteristics include a sense of connectedness, transcendence, and ineffability. We suggest that both PsiDs and virtual reality can be situated on a broader spectrum of psychedelic technologies. To test this hypothesis, we used concepts, methods, and analysis strategies from PsiD research to design and evaluate 'Isness', a multi-person VR journey where participants experience the collective emergence, fluctuation, and dissipation of their bodies as energetic essences. A study (N=57) analyzing participant responses to a commonly used PsiD experience questionnaire (MEQ30) indicates that Isness participants had MTEs comparable to those reported in double-blind clinical studies after high doses of psilocybin & LSD. Within a supportive setting and conceptual framework, VR phenomenology can create the conditions for MTEs from which participants derive insight and meaning