Though this interface leverages more natural physical gestures in an interesting and cool way, this is not to say that users can just rely on their physical-world experience to successfully engage and navigate this system. After all, computer-based metaphors always have an aspect of “magic” because the physical actions we carry out have meaning beyond their direct physical impact. Therefore, users will need to learn how to use their hands to pull, turn, push, select and act on objects within this virtual space.