Barbara Mazzolai proposes sustainability robotics field

Her work focuses on mimicking natural efficiency, such as how plant roots explore soil by growing only at the tip to reduce friction. To replicate this, her team developed a miniaturized 3D printer that builds a robot's body as it moves through the earth. Mazzolai argues that current engineering often ignores the end-of-life impact of technology, citing plastics and car batteries as examples.

The proposed field rests on three pillars: minimal environmental footprint, global accessibility across socioeconomic backgrounds, and symbiotic benefits for nature and humanity. She aims to incorporate life-cycle concepts into robot design, ensuring machines can be reused, recycled, or biodegraded at the end of their useful life. Mazzolai believes this approach will inspire a new generation of roboticists focused on solving environmental challenges.