In Pictures: Presidential Inauguration - there’s an app for that

Where to watch the big event on Jan. 21, plan your trip to D.C., or watch President Obama dance Gangnam style

Being official

The official app of the inauguration will provide a live stream of the event, as well as a map showing activities on the big day. Find out where the best viewing spots are, or reference the all-important listing of where bathrooms are on the National Mall, for those in attendance. For home-viewers, the app has built-in social media support so you can follow all the inauguration news on Twitter and share your thoughts.

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