Published in IEEE VR 2026, 2026
We evaluated whether KLM-style additive models can accurately predict task completion time for 3D interaction tasks across multiple input modalities in augmented reality.
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Published in IEEE Transactions on Visualization and Computer Graphics (ISMAR 2025), 2025
We revisited existing Fitts law-style performance models for distal pointing in VR and found that a simple angular formulation best predicts performance across a wide range of task difficulties.
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Published in IEEE VR 2025, 2025
We explored how varying levels of user control during the initialization of a shared AR whiteboarding session affects the overall collaboration experience.
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Published in ASHA 2024, 2024
This is my wife Emilee’s master’s thesis, to which I contributed by developing the networked Unity software for the user studies.
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Published in IEEE VR, 2024
This paper presents our solution to the 2024 3DUI Contest challenge.
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Published in ISMAR, 2023
Collaborative virtual environments afford new capabilities in telepresence applications, allowing participants to co-inhabit an environment to interact while being embodied via avatars. However, shared content within these environments often takes away the attention of collaborators from observing the non-verbal cues conveyed by their peers, resulting in less effective communication.
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Published in IEEE VR, 2023
The ability to collaborate with other people across barriers created by time and/or space is one of the greatest features of modern communication. Immersive technologies are positioned to enhance this ability to collaborate even further. However, we do not have a firm understanding of how specific immersive technologies, or components thereof, alter the ability for two or more people to communicate, and hence collaborate.
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Published in IEEE VR, 2023
This paper presents our solution to the 2023 3DUI Contest challenge.
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