I recently had the idea that people could learn the art of massage more quickly if they could connect the hand motions to the sensations the motions create. I realized that this could be accomplished by setting up a camera and display so that the person receiving the massage could watch a live feed of the masseuse working on their back.
It worked really well.
It turns out that watching a live video of your back for an hour while receiving the sensations you see is a great way to achieve an out-of-body experience as well as a great way to learn massage strokes.
Try it.