I have always wondered what equipment is used to create those top-down shots in so many of his films such as the first shot of the book being stamped in Royal Tenenbaums, and the top-down dolly shot of the letter Owen Wilson is reading in Life Aquatic as he's walking toward the helicopter. It's done again in The Darjeeling Limited when Jason Schwartzman is reading the itinerary - his feet are seen walking below (just as Owen Wilson's). Anyone know what equipment this actually is?