What does it mean to be site specific in Multimedia?

Lots of calculations!  The squares on the wall of the Fabric Workshop building had to be mapped in a 1920 X1080 resolution projection.  Talk about a great math question! Here is Eric Okdeh’s first calculations of the wall that he acquired by measuring from the roof of the building.  As it turned out Ryan from Starlite Productions, the company that is providing the projector and sound, provided this mock up of the projection space which allowed us to map the squares in our piece.  I looked all over the Internet to find out how other artist map their walls and one group (Seeper) has created their own mapping software.