This dissertation studies the problem of Open-world Robot Manipulation with a methodology of data-efficient learning. By developing methods to enable efficient sensorimotor learning, we aim to answer the following research question: "How can robots exploit regularities in the physical world to efficiently learn generalizable manipulation policies?"
This dissertation explores how robots can leverage regularities to enable efficient sensorimotor learning for Open-world Robot Manipulation, working towards autonomous robots that can be deployed in real-world environments. Building on this foundation, the work introduces Human-Robot Coevolution as a new research concept that focuses on how humans and robots will develop together in shared environments, creating a mutually influential relationship. This interdisciplinary field moves beyond the goal of replacing humans with robots, instead emphasizing collaboration where robots serve as intelligent assistants and companions. Inspired by how technologies like writing systems, telecommunications, and computers have transformed human societies, this approach recognizes that robots will fundamentally reshape human behaviors, cognitive processes, and social structures. The concept builds upon open-world robot manipulation research while incorporating broader aspects including robotics, AI, psychology, sociology, ethics, and design to create systems that understand and complement human needs, preferences, and capabilities.
Long-term robot autonomy research aims to develop robots capable of continuous operation in everyday environments for extended periods—hours, days, or even 24/7—while manipulating diverse objects encountered in daily settings. By developing robots capable of persistent operation and diverse manipulation tasks across building-wide spaces, we can understand better what it takes to build robots that co-exist with us harmoniously. Such a sustained presence of robots allows for meaningful investigation of how robots influence human behavior and society while simultaneously evolving to better understand human needs, preferences, and social dynamics.
Research of building personalized interactive robots focuses on how to build robots that adapt continuously to individual user preferences, representing the robot-to-human influence in human-robot coevolution. By learning throughout their deployment to customize behaviors and safely unlearn undesirable skills, these robots create satisfying interactions that facilitate mutual adaptation between humans and machines—a key dynamic in the coevolutionary relationship where robots shape human experiences while humans simultaneously guide robot development.
For questions or comments about this dissertation, please contact:
Email: yifeng.zhu@utexas.edu