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Mobile Displays for Cross-Reality Interactions between Virtual and Physical Realities

We present two use cases of mobile displays in cross-reality interactions between users immersed in Virtual Reality (VR) and users present in the Physical Reality (PR) by using the mobile display to show select artefacts of interest. The first use case is the “Substitutional Display” where a display serves as a passive haptic for an artefact. Both VR and PR users can then move the artefact by physically moving the display. The second use case is a “Virtual Artefact Handover” which allows the VR user to pass artefacts onto the PR user’s display. We envision this handover as a natural interaction where the VR user moves the artefact onto a virtual proxy of the display the PR user is holding, after which the artefact is displayed for the PR user to see.