Peter Cuellar

Papers

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About

Peter Cuellar is a robotics researcher whose work sits at the intersection of mobile manipulation, compliant actuation, and accessible robot design. His research addresses practical challenges in deploying robots in real-world, human-centered environments, with a focus on making robotic systems more versatile, safe, and cost-effective. Cuellar's most recognized contribution is his 2018 work on an open-access passive modular tool changing system for mobile manipulation robots, which has garnered 21 citations. This work fills a notable gap in the field by providing a freely available solution for equipping mobile manipulators with interchangeable tools — from screwdrivers to thermal cameras — a capability previously limited to proprietary systems designed for stationary robots. The open-access nature of the design reflects a broader commitment to democratizing robotics research. His 2019 work on Quasi-Direct Drive actuation further demonstrates this philosophy, proposing a low-cost, force-controlled manipulation paradigm embodied in a human-scale robot prototype called Blue. This research speaks directly to the challenge of making robots safe and affordable enough for widespread deployment alongside humans. Together, Cuellar's contributions reflect a pragmatic and impact-driven approach to advancing accessible, functional robotics.