Robert Katzschmann

Robert K. Katzschmann (born 1986 ) is a German roboticist and professor of robotics at ETH Zurich, where he heads the Soft Robotics Lab. He led the development of SoFi, an autonomous soft robotic fish described in "Science Robotics" in 2018, which was covered by The New York Times, The Wall Street Journal, Reuters, BBC, National Geographic, and other international outlets. He has been a TED Fellow since 2022.

Education

Katzschmann received a Diplom-Ingenieur in Mechanical Engineering with a specialization in Mechatronics and Microsystems Technology from the Karlsruhe Institute of Technology (KIT) in 2013. He completed his master's thesis at the Artificial Intelligence Laboratory at Stanford University in 2012–2013. working at the Computer Science and Artificial Intelligence Laboratory (CSAIL) under the supervision of Daniela Rus.

Career From 2012 to 2013, Katzschmann worked at Auris Surgical Robotics (now part of Johnson & Johnson), where he engineered robotic eye surgery and the first version of the MONARCH QUEST biopsy systems. After completing his doctorate, Katzschmann worked as an Applied Scientist at Amazon Robotics on Robin and later served as Chief Technology Officer at Dexai Robotics (now Sony AI).

In July 2020, Katzschmann joined ETH Zurich as assistant professor of robotics in the Department of Mechanical and Process Engineering (D-MAVT), where he established the Soft Robotics Lab.

He is also co-founder and scientific advisor of Mimic Robotics, a company developing autonomous dexterous manipulation solutions.

Research

SoFi

During his doctoral research at MIT CSAIL, Katzschmann led the development of SoFi (Soft Robotic Fish), an autonomous underwater robot with a soft silicone body that uses hydraulic actuation to swim alongside real fish. During test dives at the Rainbow Reef in Fiji, SoFi swam at depths of more than 15 meters for up to 40 minutes, capturing high-resolution video of marine life.

The project was described by The New York Times as potentially providing "biologists a fish's-eye view of animal interactions in changing marine ecosystems." The work was covered by Nature News and other scientific outlets.

Musculoskeletal robots In 2024, Katzschmann and collaborators reported bio-inspired musculoskeletal robotic systems that use electrohydraulic artificial muscles arranged in antagonistic pairs to mimic biological actuation. In Nature Communications, the team described an electrohydraulic musculoskeletal robotic leg designed for agile and energy-efficient locomotion.

Related work published in Science Advances presented low-voltage electrohydraulic actuators intended to function as artificial muscles for untethered soft robotic systems.

Awards and honors

Best Paper Award 2024, Robotics and Automation Letters (RA-L) Sustainability Gold Award for most sustainable lab practices at ETH Zurich TED Fellow (2022) Outstanding Paper Award, IEEE RoboSoft, Seoul, South Korea (2019) Redtenbacher Prize for Best Result in Diplom-Ingenieur Mechanical Eng., KIT, Germany IEEE Robotics and Automation Society Award (2026)