Here is a fantastic iPad promotional video. It includes a girl walking around Bryant Park New York City with four iPads around her head.
It looks realistic until some guy decides to take a chance and touch one of the screens. Quite smart regardless plus still fantastic exposure for product. Video below has had over 1,000,000 views.
Although it may look like the girl is actually seeing what she is doing, she is not. Here is how they made they vid.