Arno Hartholt

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About

Arno Hartholt is a leading research scientist at the University of Southern California’s Institute for Creative Technologies (ICT), where his work sits at the intersection of artificial intelligence, cognitive science, and human-computer interaction. His primary research areas include the development of intelligent virtual humans, socially interactive agents (SIAs), and the platforms that enable their creation. Hartholt’s most significant contribution is co-authoring the seminal paper “Virtual Humans: A New Toolkit for Cognitive Science Research” (2013, 21 citations), which established a foundational framework for using virtual humans as experimental tools to study human cognition and social behavior. This work has been instrumental in bridging the gap between computer science and psychology, allowing researchers to conduct controlled, repeatable experiments with lifelike digital characters. More recently, Hartholt co-authored the comprehensive chapter “Platforms and Tools for SIA Research and Development” (2022, 5 citations) in *The Handbook on Socially Interactive Agents*, a landmark publication that synthesizes two decades of progress in embodied conversational agents and social robotics. His contributions have been vital in democratizing access to sophisticated agent-building tools, enabling a broader community of scientists and developers to explore the potential of socially aware AI.