Abstract: In various examples, systems and methods are disclosed relating to generating physics-plausible whole body motion, including determining a mesh sequence corresponding to a motion of at least one dynamic character of one or more dynamic characters and a mesh of a terrain using a video sequence, determining using a generative model and based at least one the mesh sequence and the mesh of the terrain, an occlusion-free motion of the at least one dynamic character by infilling physics-plausible character motions in the mesh sequence for at least one frame of the video sequence that includes an occlusion of at least a portion of the at least one dynamic character, and determining physics-plausible whole body motion of the at least one dynamic character by applying physics-based imitation upon the occlusion-free motion.

Abstract: The inventive device includes a tricycle frame comprising a front wheel steering mechanism, the left and right trailing arms with folding mechanism, the left and right rear wheel brake systems, and a cambering mechanism. The improvements have been made to the construction and operation of cambering mechanism, the trailing arm folding and locking mechanism and the handlebar. It provides better maneuverability and stability during cambering maneuver, easier operation of folding, and quick assembly and disassembly of a one-piece handlebar. This is achieved through an original cambering mechanism with a rocking-bar connecting spherical bearings and a polymer energy-storing element, and an original, easy to operate and anti-disengagement sleeve-type folding mechanism, and a one-piece steering handlebar with quick handlebar locking mechanism.