
State of the Art in Robotic Leg Prostheses: Where We Are and Where We Want to Be
3rd Edition
Full-day workshop October 1, 2026, Pittsburgh, PA, USA
Lunch will be provided
Ambulation with conventional prostheses is slower, less stable, and less efficient than ambulation in able-bodied individuals. Robotic leg prostheses have the potential to close this gap by providing biomechanically accurate kinetics and kinematics. Although these devices have advanced considerably, design challenges persist in making them lighter, more powerful, and more durable, while open issues in control include adaptability to unstructured real-world environments, integration of the user’s volition, and personalization based on the patient’s preference.
This 3rd edition of the workshop builds on the highly successful IROS 2020 and 2023 events, focusing on the latest breakthroughs and open challenges in powered prosthetics. To highlight new concepts, we will showcase emerging applications, including the development of bionic legs for highly dynamic activities, agile maneuvers, and navigating complex, unstructured environments, as well as the integration of neural interfaces into the prosthesis control loop. Top researchers will present their current approaches, while interactive panel discussions will dissect ongoing challenges. Attendees will also experience live demonstrations of state-of-the-art powered prostheses and get hands-on experience with leading technologies. A dedicated poster session will highlight emerging researchers and provide them with early feedback on their work.
Registration
Register to attend this workshop when you complete your IROS 2026 registration. Email t.lenzi@utah.edu with questions about registration.
Abstract Submission for Posters
We welcome abstract submissions for poster presentations during the Workshop. Please use this form to submit your abstract. Abstracts should be no more than 255 words (250 plus the words Introduction, Methods, Results, Discussion, Conclusion). Title, references, and acknowledgements are excluded from the word count. One figure, table, or video may accompany the abstract. Abstracts are due before September 1, 2026, 11:59 pm Mountain time, UTC−07:00.
Invited Speakers

Raffaella Carloni
Robotics Lab
University of Groningen

Kyle Embry
Shirley Ryan Ability Lab
Northwestern University

Michael Goldfarb
Goldfarb CREATE Lab
Vanderbilt University

Robert Gregg
Locomotor Control Systems Laboratory
University of Michigan

Patrick Wensing
Robotics Optimization and Assistive Mobility Labs
University of Notre Dame

Tommaso Lenzi
HGN Lab for Bionic Engineering
University of Utah

Rachel Gehlhar Humann
Humann Bionics Lab
University of Minnesota, USA

Elliott Rouse
Neurobionics Lab
University of Michigan

Max Shepherd
Shepherd Lab
Northeastern University

Ryan Posh
Locomotor Control Systems Laboratory
University of Michigan
Incoming Professor at The Ohio State University

Massimo Sartori
Neubotics Lab
University of Twente

Varun Nalam for Helen Huang
Neuromuscular Rehabilitation Engineering Laboratory
North Carolina State University

Andrea Berettoni for Matteo Laffranchi
Rehab Technologies Lab
Istituto Italiano Di Technologia
Robotic Leg Prosthesis Demos

Tommaso Lenzi
Utah Bionic Leg
HGN Lab for Bionic Engineering
University of Utah

Elliott Rouse
Open Source Leg
Neurobionics Lab
University of Michigan

Raffaella Carloni
Powered prosthesis
Robotics Lab
University of Groningen

Patrick Wensing
Open Source Leg v2
Robotics Optimization and Assistive Mobility Lab
University of Notre Dame

Representative for Matteo Laffranchi
Unico
Rehab Technologies Lab
Istituto Italiano Di Technologia

Robert Gregg
Low Impedance Leg
Locomotor Control Systems Laboratory
University of Michigan

Max Shepherd
NEUankle
Shepherd Lab
Northeastern University

Michael Goldfarb
The Vanderbilt Powered Prosthesis
Goldfarb CREATE Lab
Vanderbilt University

Varun Nalam for Helen Huang
C3KAP
Neuromuscular Rehabilitation Engineering Laboratory
North Carolina State University

Kyle Embry
Powered Knee Ankle Prototype
Shirley Ryan Ability Lab
Northwestern University
Organizers

Tommaso Lenzi
HGN Lab for Bionic Engineering
University of Utah

Robert Gregg
Locomotor Control Systems Laboratory
University of Michigan

Elliott Rouse
Neurobionics Lab
University of Michigan

Raffaella Carloni
Robotics Lab
University of Groningen

Ryan Posh
Locomotor Control Systems Laboratory
University of Michigan
Incoming Professor at The Ohio State University
