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One cool feature of the Interactive Wall allows you to spin a tennis ball globe and see which of the world's top 20 men and women tennis players live in a specific country. Here, I tapped in Serbia's flag to get info on Novak Djokovic and Janko Tipsarevic.
The Mets/Willets Point station on the #7 line of the NYC Subway serves Flushing Meadows directly, stopping right in between the Mets' Citi Field Stadium and the USTA Tennis Center. I don't know how they did it, but somehow IBM's Interactive Wall can estimate the time until arrival of the next Manhattan-bound train.
In the bowels of Arthur Ashe Stadium lies some very cool technology, not to mention some extra-cool air conditioning, which was welcome on this early September day.