- Assistant Professor, Mechanical Engineering
- Phone: 979-845-3562
- Email: rfriesen@tamu.edu
- Office: MEOB 510D
- Website: Research webpage
- Linkedin: Profile

Educational Background
- Ph.D., Mechanical Engineering, Northwestern University - 2020
- M.S., Mechanical Engineering, Northwestern University - 2016
- B.A., Physics, Goshen College - 2009
Research Interests
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- Surface haptic displays
- Haptic wearables for extended reality
- Human-machine interaction
- Tactile perception
- Biomechanics of skin
Awards & Honors
- SWE Trailblazer Award - 2024
- The James J. Cain '51 Faculty Graduate Teaching Award - 2024
- Northwestern Martin Outstanding Doctoral Fellowship - 2017
- World Haptics Conference Best Presentation Award - 2015
Selected Publications
- Harnett, M., Kumar, P., and Friesen, R.F. (2025) "Effects of Distributed Friction Actuation During Sliding Touch." IEEE Transactions on Haptics.
- Harnett, M., Lacy, A., Yu, P. and Friesen, R.F. (2025) “Haptic Interaction Methods for Freehand Contour Generation on a Refreshable Pin Display.” ASME Journal of Computing and Information Science in Engineering (JCISE).
- Yu, P., Batteas, L. C., Ferris, T., Hipwell, M. C., Quek, F., & Friesen, R. F. (2024). Investigating Passive Presentation Paradigms to Approximate Active Haptic Palpation. IEEE Transactions on Haptics.
- Friesen, R.F., Vardar, Y. (2023). On the perceived realism of virtual textures rendered by a vibrotactile wearable ring display. IEEE Transactions on Haptics.
- Friesen, R.F., Klatzky, R. L., Peshkin, M. A., & Colgate, E. (2021). Building a navigable fine texture design space. IEEE Transactions on Haptics.