Tian-Ao(Teo) Ren / 任 天 傲

I am a PhD candidate in Mechanical Engineering at the Biomimetics & Dexterous Manipulation Laboratory (BDML) at Stanford University, advised by Prof. Mark Cutkosky. During my master's program, I also worked at the Collaborative Haptics and Robotics in Medicine (CHARM) Lab, advised by Prof. Allison Okamura.

I received my M.S. degree in Mechanical Engineering from Stanford University in 2025 and my B.Eng. degree in Robotics Engineering from Beijing University of Chemical Technology (BUCT) in 2023.

I was a research assistant at The Chinese University of Hong Kong (CUHK) from 2022 to 2024, working with Prof. Jiewen Lai and Prof. Hongliang Ren.

I care deeply about building a welcoming and inclusive research community. If you'd like to chat about research, career paths, or anything else, feel free to reach out—especially if you're from an underrepresented group in STEM. I'm always happy to connect and help where I can.

Email: tianao [at] stanford.edu

C.V.  /  Google Scholar  /  Linkedin

profile photo
News
  • [Dec 2025] "Gravity-Aware Proactive Joint-Level Compensation for Portable Soft Slender Robots Using A Single IMU and Real-Time Simulation" is accepted by IJRR.
  • [Oct 2025] Passed my PhD Qualifying Exam!
Research ( Show Selected | Show All )

I am interested in medical robotics, tactile sensing, soft robotics, and sim-to-real applications. Most of my research focuses on sensing-driven and learning-based approaches for safe interaction and navigation in medical and clinical environments.

Gravity-Aware Proactive Joint-Level Compensation for Portable Soft Slender Robots Using A Single IMU and Real-Time Simulation
Jiewen Lai*, Tian-Ao Ren*(Co-first author), Pengfei Ye, Yanjun Liu, Jingyao Sun, Hongliang Ren
International Journal of Robotics Research (IJRR), 2025
arXiv

TL;DR: Embodying gravity sensation in soft slender robots with a minimalist setup.

Multimodal Sensing for Robot-Assisted Sub-Tissue Feature Detection in Physiotherapy Palpation
Tian-Ao Ren, Jorge Garcia, Seongheon Hong, Jared Grinberg, Hojung Choi, Julia Di, Hao Li, Dmitry Grinberg, Mark R. Cutkosky
Under review by Design of Medical Device Conference (DMD), 2026
arXiv

TL;DR: Combining vision-based tactile imaging with force-torque sensing enables robots to reliably detect subsurface tendon features during physiotherapy palpation, where force signals alone are often ambiguous, while still maintaining safe and controlled contact.

Sim-to-Real Transfer of Soft Robotic Navigation Strategies That Learns From the Virtual Eye-in-Hand Vision
Jiewen Lai*, Tian-Ao Ren*(Co-first author), Wenchao Yue, Shijian Su, Jason Chan, Hongliang Ren
IEEE Transaction on Industrial Informatics(T-II), 2023
Supply Video / Paper

TL;DR: Transferring the navigation strategy that a redundant soft robot learns from what it has seen in the SOFA-based virtual world to the real world.

Academic Services

Reviewer for IROS 2024; ICRA 2024/2025/2026; IEEE Transactions on Medical Robotics and Bionics (T-MRB); IEEE Transactions on Industrial Informatics (T-II)

Teaching

Course Assistant in ME 327: Design and Control of Haptic Systems, Stanford University, Spring 2025

Honors & Awards

Best Paper Award, ROBIO 2025

Best Poster Award, ICRA Workshop 2023

Outstanding Graduates in Beijing, 2023

National Scholarship of China, 2022


Template from Jon Barron's website