Healthcare Biorobotics Lab research in soft robotics at the University of Oxford

Our work is positioned at the forefront of innovation in soft robotics, extending beyond the mere “softness” of the material. By adopting a broader interpretation of “soft,” we aim to develop “soft” actuators and “soft” sensors that offer measurable compliance to both users and the environment. This new paradigm of soft robotic design encompasses “online” adaptation to external stimuli and “offline” optimization of the morphology of the soft actuators and sensors, reflecting a form of evolution. It also includes “control strategies” learned through interaction with the environment. Current research projects include:

1. The design and development of ready-to-use Artificial Muscles
2. The development of multimodal active soft sensors

Our research utilises advanced 3D printing-based fabrication methods to create soft, stretchable strain and pressure sensors. These innovative sensors offer automated and highly customisable designs, providing exceptional stretchability and linearity—key attributes for wearable applications such as motion tracking.

Building on our current work, future research will focus on developing wearable sensing sleeves designed for the knee and other body parts. These sleeves will enable detailed kinematic tracking during movement, contributing to advancements in health monitoring, sports performance optimisation, and injury prevention.

Reference: L. Cha, S. Groß, S. Mao, T. Braun, S. Haddadin, and L. He, “Stretchable Capacitive and Resistive Strain Sensors: Accessible Manufacturing Using Direct Ink Writing,” in Proceedings of the IEEE-RAS International Conference on Soft Robotics (RoboSoft 2025), 2025.