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The document summarizes new features in CoreML and Create ML presented at WWDC 2020, including hand pose detection, body pose detection, trajectory detection, contour detection, optical flow, action classification, and style transfer. Vision features like hand pose detection provide 21 landmarks to detect the pose of a hand, while body pose detection provides 19 points to detect human body pose. Trajectory detection identifies object trajectories in video by detecting parabolic equations, centroids, and contours along the trajectory. Create ML enables training models for action classification from video as well as style transfer to apply an image's style to other images or video.Read less