Two recommended training setups
Prefer a computer connected to a TV or large display, with a compatible camera or webcam. Without a TV, use a computer and check that your child can clearly follow the workout from the full-body camera position.
A clear view from the exercise position
Check text, demonstrations and feedback from the position your child will use. Do not bring the display so close that the camera cuts off the head or feet just to make it easier to see.
Try the actual equipment
Try the actual computer, display and camera before purchasing a plan. The checklist helps you prepare and does not automatically test hardware.