From Video to Control: A Survey of Learning Manipulation Interfaces from Temporal Visual Data
For roboticists, this survey provides a structured taxonomy and analysis of video-to-control approaches, highlighting integration challenges that must be solved for practical deployment.
This survey reviews methods for learning robotic manipulation control interfaces from video without action labels, organizing them into three families (direct video-action policies, latent-action methods, explicit visual interfaces) and identifying the robotics integration layer as the key open challenge.
Video is a scalable observation of physical dynamics: it captures how objects move, how contact unfolds, and how scenes evolve under interaction -- all without requiring robot action labels. Yet translating this temporal structure into reliable robotic control remains an open challenge, because video lacks action supervision and differs from robot experience in embodiment, viewpoint, and physical constraints. This survey reviews methods that exploit non-action-annotated temporal video to learn control interfaces for robotic manipulation. We introduce an \emph{interface-centric taxonomy} organized by where the video-to-control interface is constructed and what control properties it enables, identifying three families: direct video--action policies, which keep the interface implicit; latent-action methods, which route temporal structure through a compact learned intermediate; and explicit visual interfaces, which predict interpretable targets for downstream control. For each family, we analyze control-integration properties -- how the loop is closed, what can be verified before execution, and where failures enter. A cross-family synthesis reveals that the most pressing open challenges center on the \emph{robotics integration layer} -- the mechanisms that connect video-derived predictions to dependable robot behavior -- and we outline research directions toward closing this gap.