People
Principal Investigators
Jeanine Stefanucci, PhD (PI), she/her
I am a Professor in the Psychology department with an adjunct appointment in the School of Computing. I like thinking about how and whether emotional, physiological, and physical states of the body can influence how we see, think about, and navigate our environments. I ask these research questions by testing these variables in the real world or in mixed realities (virtual/augmented). When I’m not working, I do a lot of traveling, cross-country skiing, reading, yoga/pilates, and baking sourdough recipes.
Our Team
Maisha Orthy (she/her)
I am a PhD student in the Cognition and Neural Science program and member of the VAAST
Lab. My research interest focuses on the relationship between context and action capabilities
in human spatial navigation and wayfinding as well as their application. I am also
curious about the dynamic relation of the agent-environment coupling and behavior,
especially how people control their vision during navigation depending on the affordance
of a certain space. I want to address these questions by doing experiments in VR and
AR and using statistical modeling
Mirinda Whitaker (she/her)
I am a PhD student co-advised in cognition & neural science and quantitative psychology.
I study how perceptual and affective processes unfold and interact over time and how
to best measure and model these dynamics. I have a particular interest in pain perception,
as pain is an inherently affective perceptual process. My work investigates how pain
interacts with other perceptual, cognitive, and affective processes, especially within
chronic pain conditions like fibromyalgia. My quantitative work focuses on developing
and implementing statistical tools to model these dynamic processes with an emphasis
on methods that accommodate smaller sample sizes, longitudinal/time series methods,
and Bayesian statistics. When not working on these projects, I enjoy spending time
outside, baking, gardening, and snuggling with my cats.
Hunter Finney (he/him)
I’ve been a part of the VAAST lab since 2020 pursuing my PhD in Computing! I am interested
in exploring extended reality as a methodology as well as its effects on perception
and action. I am in between coding, teaching, and research I spend time climbing,
skiing, video gaming, dirt bike riding, and keeping my Borzoi, Atlas, nearby!
Hunter's GOOGLE SCHOLAR PROFILE Hunter's Website
Emily Tighe (she/her)
I’m a PhD student studying navigation in complex virtual environments. I’m specifically
interested in the different strategies people use to navigate and how these strategies
change from early childhood into adulthood. I’m also interested in different methods
of cueing in navigation using AR and VR. In my free time I like to hang out with my
dog, play video games, and ski.
Ashley Buzard (she/her)
I am a PhD student studying navigation in Virtual environments. I am interested in how people navigate in an environment and what visual cues and strategies are efficient for wayfinding. I am also interested in how people perceive augmented and virtual stimuli and the characteristics of graphics that make objects appear more or less perceptually real. You can find me camping, hiking, or skiing in the mountains in my free time. I also love hanging out with my two cats, trying all the new coffee shops in Salt Lake, and playing board games.
ASHLEY'S GOOGLE SCHOLAR PROFILE
Maggie McCracken (she/her)
I am a PhD student in the Cognitive & Neural Science program. In my research, I am
interested in how people integrate sensory information when performing spatial cognition
tasks, such as navigation, static distance perception, and motion perception. I am
also involved in our research examining how multisensory integration changes when
people experience sensory impairment. When not in the lab, you can find me in the
mountains trail running, cross-country skiing, or baking sourdough bread.
Alex Detrich (she/her)
I am a PhD student in the cognition & neural science program and my program of research
focuses on how negative affect (namely stress and anxiety) influence strategy and
accuracy in navigational tasks. I am also interested in using immersive VR tasks to
simulate threats during navigational tasks as well as expanding my research methods
to include electrophysiological measures of stress. Last, I am involved on a project
examining how radiologists 2D perceptual gist skills for anomalies transfer to 3D
technologies used for screening images as well as a project on how humans’ time and
distance perception are related. Outside of the lab you can catch me reading, playing
with my three cats, enjoying a walk, playing video games, or learning some kind of
new craft.
Emma Butner (she/her)
I am a PhD student in the VAAST lab. I am interested in why people use one navigational
strategy over another especially when experiencing emotion. I am also interested in
how people's perceptions change with emotions. Other research I am doing includes
using digital phenotyping to predict mental health incidents before they happen. When
outside the lab, I enjoy reading, hiking, baking, and crocheting.
Alumni
- Valentina Dilda, PhD 2007, Director, Clinical Trial Innovation, Cerevel Therapeutics
- Betty Mohler, PhD 2007, Principle Research Scientist, Amazon
- Scott Kuhl, PhD 2009, Associate Professor, Michigan Tech University
- Tina Zimek, PhD 2010, Assistant Professor, University of Utah
- Benjamin Kunz, PhD 2010, Associate Professor, University of Dayton
- Margaret Tarampi, PhD 2013, Associate Professor, University of Hartford
- Kristina Rand, PhD 2014, Associate Professor, University of Utah
- Michael Geuss, PhD 2014
- Kyle Gagnon, PhD 2015, Senior Data Scientist, Unite Us
- Ian Ruginski, PhD 2018
- Lace Padilla, PhD 2018, Assistant Professor, Northeastern University
- Erica Barhorst-Cates, PhD 2019, Human Factors Engineer, Monterey Technologies
- Grant Pointon, PhD 2021, Data Scientist, Lucid Software
- Holly Gagnon, PhD 2023, Postdoctoral Fellow, Vanderbilt University
- Morgan Saxon, PhD 2023, Human Factors Engineer, Monterey Technologies
- Corey Shayman, PhD 2024, Medical Student