PhD Seminar • Human-Computer Interaction — TabletInVR: Exploring the Design Space for Using a Multi-Touch Tablet in Virtual RealityExport this event to calendar

Friday, February 21, 2020 — 1:00 PM EST

Hemant Surale, PhD candidate
David R. Cheriton School of Computer Science

Complex virtual reality (VR) tasks, like 3D solid modelling, are challenging with standard input controllers. We propose exploiting the affordances and input capabilities when using a 3D-tracked multi-touch tablet in an immersive VR environment. Observations gained during semi-structured interviews with general users, and those experienced with 3D software, are used to define a set of design dimensions and guidelines. 

These are used to develop a vocabulary of interaction techniques to demonstrate how a tablet’s precise touch input capability, physical shape, metaphorical associations, and natural compatibility with barehand mid-air input can be used in VR. For example, transforming objects with touch input, “cutting” objects by using the tablet as a physical “knife,” navigating in 3D by using the tablet as a viewport, and triggering commands by interleaving bare-hand input around the tablet. We also discuss the key aspects of the vocabulary that are evaluated with users and the results validating our approach.

Location 
DC - William G. Davis Computer Research Centre
1304
200 University Avenue West

Waterloo, ON N2L 3G1
Canada

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