If Wonder Woman's Invisible Jet ever broke down (or if she simply couldn't find it) and, God forbid, she had to ride the New York subway, these are surely the bracelets she'd wear to navigate:

They were designed by Tiffany Burnette, the woman behind Designhype. Check out Burnette's other stuff on Coroflot.
Incidentally, the following G4tv video illustrates some of the problems Wonder Woman faces. If you don't have time to watch the whole thing, fast forward to 0:56 and 2:15 to see some fundamental problems behind the design of the Invisible Jet.
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