The floor plans to the first floor of the NSF building.
 

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Here are some screen shots of my first hallway.  I've adopted this R2-D2 unit as my helper.
 

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R2 opens an office door.   If the user is positioned in front of a door and pushes the space bar it opens.
Lights are also triggered when in range by the space bar.
 

The inside of an office room.

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VNMU's first human taking a walk down the hall.

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If you can find our human and press the "t" key, you can ask him for a tour of NMU.