Max Robotics — Global Service Robot Directory + US Certification

About

Ramin Jaberzadeh Ansari is a robotics researcher whose work focuses on physical human-robot interaction (pHRI), specifically cooperative object manipulation. His research addresses a fundamental challenge in robotics: enabling robots to work alongside humans as intuitive, adaptive partners rather than rigid tools. His most-cited paper (19 citations) introduces a task-based role adaptation scheme for human-robot cooperative object handling, allowing assistive robots to dynamically shift between active and passive roles depending on the task at hand. This work is complemented by his research on human grasp position estimation (8 citations), which tackles the realistic scenario where a human's grip changes during collaboration—a capability essential for natural interaction. Ansari's earlier foundational work (2017, 2018) established control designs to reduce human effort in shared manipulation tasks, demonstrating that robots can intelligently follow human lead while minimizing physical strain. His contributions are particularly valuable for assistive robotics, manufacturing, and rehabilitation applications where seamless human-robot teamwork is critical. Through his systematic approach to role allocation, grasp estimation, and effort reduction, Ansari is helping to create robots that can truly collaborate with humans, not just operate alongside them.