Dr. Tyler Thrash
My research interests can be divided into behavioral and technical aspects. On the behavioral side, I study spatial cognition and navigation from a largely ecological (i.e., Gibsonian) perspective. With this approach, I attempt to explain higher-level cognition (e.g., biases in spatial memory) in terms of lower-level, perceptual processes (e.g., visual exposure to environmental structure). Of course, some spatial representation is necessary for processes such as navigation, but I argue that these representations are somewhat incomplete and cannot explain spatial behavior in isolation. On the technical side, I develop simulations for interactive virtual environments and mathematical models for understanding human behavior. Both sets of methods allow for the relatively precise evaluation of theories in spatial cognition.
Please click here (PDF, 47 KB)
Publications of Dr. Tyler Thrash
- Moussaid, Mehdi, Kapadia, Mubbasir, Thrash, Tyler, Sumner, Robert W., Gross, Markus, Helbing, Dirk, Hölscher, Christoph, (2016). Crowd behaviour during high-stress evacuations in an immersive virtual environment. Journal of the Royal Society Interface, 13, 122, 20160414
- Schinazi, V., Thrash, T., & Chebat, D. (2016). Spatial navigation by congenitally blind individuals. WIREs Cognitive Science.
- Thrash, T., Kapadia, M., Moussaid, M., Wilhelm, C., Helbing, D., Sumner, R.W., & Hoelscher, C. (2015). Evaluation of control interfaces for desktop virtual environments. Presence: Teleoperators and virtual environments.
- Kuliga, S., Thrash, T., Dalton, R.C., & Hoelscher, C. (2015). Virtual reality as an empirical research tool – Exploring user experience in a real building and a corresponding virtual model. Computers, Environment and Urban Systems.
- Thrash, T., & Barisic, I. (2014). Spatiotemporal windows for fixation detection. Proceedings of the 2nd International Workshop on Eye Tracking for Spatial Research.
- Giannopoulos, I., Kiefer, P., Raubal, M., Richter, K. F., & Thrash, T. (2014). Wayfinding decision situations: A conceptual model and evaluation. Proceedings of the Eighth International Conference on Geographic Information Science.
- Thrash, T., Giannopoulos, I., & Schinazi, V. (2014). Bidimensional regression: Issues with interpolation. Proceedings of the 36th Annual Meeting of the Cognitive Science Society.
- Hodgson, E., Bachmann, E., & Thrash, T. (2014). Performance of redirected walking algorithms in a constrained virtual world. IEEE Transactions on Visualization and Computer Graphics, 20, 579-587.
- Friedman, A., Waller, D., Thrash, T., Greenauer, N., & Hodgson, E. (2011). View combination: A generalization mechanism for visual recognition. Cognition, 119, 229-241.