New arXiv paper maps seven sources of Physical AI capability formation
A new arXiv paper argues that capabilities in Physical AI systems can arise from fundamentally different origins, and that existing taxonomies based on morphology, architecture, learning algorithms, tasks, or domains do not explain where a capability actually comes from. The authors propose a framework that traces capability formation back to seven distinct sources. The goal is to give researchers a clearer way to compare how embodied systems acquire their skills.