Quick instagram video of the piece

One last video…

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Installation From Behind

From today’s gallery opening!

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Gallery setup at the Kutztown Faculty Exhbition!

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Projection Tests

With the projection surface (mostly) complete, I moved on to some projection tests and started working on alignment. As I mentioned in a previous post I’m using the openNI in Processing to track users via kinect, but I’ve modified the library to track an average point of multiple users. Based on this I’ve aligned the different tracked areas to the physical space, so each region maps to a series of servos (a column right now, and there are 8 columns, but more fidelity to come).

sync-test

 

The projector is bright and provides high enough resolution to map properly (that’s a future addition), here’s a shot of the screen with my processing code on top.

projection-test
First Videos of alignment tests:

I’m now working on the visuals for the piece. The project visuals will not be finalized in time for theĀ 2013 Biennial Faculty Exhibition at Kuztown, but I have some basic visualizations working so I can exhibit the piece in the show. I anticipate evolving the visuals over the month that the piece is displayed, and working on the kinks of the display/coding over the course of the show. This should lead to a more polished / functional final project when it’s completed later this fall. A projection visualization is show below, and a shot from behind the installation, which is perhaps more beautiful than the projection itself.viz-tests view-behind:

 

 

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Projection Screen Progress

Frame is built, servos are installed, and working fairly reliably, the next step is the projection screen. Based on my prototype, I knew the best material was a sheet of spandex, connected at various places along the frame (connecting at every intersection in the frame makes the motion too robotic, but no connection at intersections makes the whole piece ripple in an unpleasant way).

servos-screen servos-screen2

 

Now for the time-consuming part, the foam board surface attached to the spandex. Below is the progression of the assembly, one photo shows Tofu (the cat) who was fascinated by the entire progress.

foam-front1 foam-front2 foam-front3 foam-front4 foam-front5-cat foam-front6 foam-front7 foam-front8
The photos may look like this process happened quickly, but it was very time-consuming. At each step along the way I would test the movement with the servos to make sure the surface moved as expected (and other areas weren’t disrupted).

 

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