Franco Coltraro

Institut de Robòtica i Informàtica Industrial

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About

Franco Coltraro is a researcher advancing the frontier of robotic manipulation of deformable objects, with a primary focus on textiles. His key research areas include cloth simulation, perception, and representation for robotics. Coltraro’s major contributions center on bridging the sim-to-real gap for deformable object manipulation. He introduced an innovative inextensible isometric strain model for textiles, treating cloth as a surface that only admits isometric motions—a breakthrough for realistic simulation in moderate-stress environments like human-robot interaction. This work, his most cited with 13 citations, provides a foundation for safer, more accurate robotic cloth handling. To further close the sim-to-real gap, Coltraro developed a novel dataset for tracking cloth deformation, enabling more realistic learning in simulation. He also created the dGLI Cloth Coordinates, a low-dimensional topological representation that semantically classifies cloth states, tackling the challenge of cloth’s infinite-dimensional shape space. These contributions—spanning modeling, data, and representation—demonstrate Coltraro’s impact in making robotic textile manipulation more tractable and reliable, with direct applications in domestic and industrial automation.