A Full-Body Hologram Coach on a Phone

The instructor is a full-body human model, shown with a translucent cyan rim so the joints stay readable on a small screen. The head, hands, and feet are framed inside the coach window.

Gents and Lady are the same skeleton with different proportions. The lady build keeps its shape and adds a tied-back hair silhouette. The gents build uses a narrower shoulder scale so the arms stay shorter than the legs.

Mirror flips the demonstration so the instructor faces you. Idle time keeps a small breath in the ribs and the head. A drill then moves from the start shape into the working shape and back.

The phone does the drawing. A second 3D engine is not loaded on top of the existing model.