Motion-Based Communication as a Language: Formal Grammar Representation and Model-Free Decoding with Dense Optical Flow

Abstract

Abstract Transmitting information through movement or gestures has a long history and is especially valuable when other communication modalities are impaired or unavailable. This research explores motion-based communication (MBC), which enables ... Graphical Abstract Motion-Based Communication as a Pseudo-Language for Robotics Overview of the research process including formal grammar development, encoding using UR-5e arm motion, and decoding process with optical flow and contour analysis. Grouped ...