Irene Frizza

University of Pisa, Centre National de la Recherche Scientifique

Papers

Total Citations

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About

Irene Frizza is a leading researcher in humanoid robotics, specializing in the design and control of robotic feet for enhanced locomotion. Her work focuses on a critical yet often overlooked component of bipedal robots: the foot. Frizza’s major contributions lie in demonstrating that replacing traditional flat feet with soft, adaptable feet can dramatically improve a robot’s ability to walk on uneven terrains. Her most cited paper, "HRP-4 Walks on Soft Feet" (2020, 23 citations), provides experimental validation of this concept, showing how soft feet allow humanoids to better conform to irregular ground. She has also advanced the field through comprehensive surveys, such as "Humanoids’ Feet: State-of-the-Art & Future Directions" (2022, 10 citations), which systematically reviews 36 foot designs and outlines future research paths. Additionally, Frizza has explored variable stiffness feet (2022, 5 citations) and novel sensing methods for soft feet (2019, 7 citations), enabling robots to estimate contact forces during walking. Her work bridges mechanical design and control, offering practical solutions for more robust and versatile humanoid locomotion.