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About

Dennis Perzanowski is a pioneering researcher in human-robot interaction, whose work has fundamentally shaped how humans communicate with autonomous and semi-autonomous robotic systems. Working primarily at the intersection of natural language processing, spatial reasoning, and multimodal interfaces, Perzanowski has dedicated his career to making robots more intuitive and accessible to human collaborators. His most influential contributions center on enabling robots to understand and respond to natural human communication. His 2004 paper on spatial language for human-robot dialogs (221 citations) and his 2001 work on multimodal human-robot interfaces (219 citations) established foundational frameworks for integrating speech, gesture, and spatial reasoning into robot control systems. These works recognized early that humans naturally combine multiple communication channels — voice, gesture, and spatial reference — and argued compellingly that robots must do the same. Perzanowski's research extended to coordinating teams of cooperative robots through natural language and sketch-based interfaces, and explored adjustable autonomy, allowing robots to dynamically calibrate their independence based on situational context. His sustained body of work, accumulating hundreds of citations across more than a decade, reflects enduring relevance in a field increasingly central to everyday technology, from warehouse automation to assistive robotics.