?Where

Senior Thesis, Computing and the Arts

?Where is a project about form and figure, about memory and witness. Next.

3 Materials: Raspberry Pi Zero W, thermal printer, thermal printer paper. Return to Interactive.

one attached to a camera on a balcony overlooking the gallery space, next.

1 The mask is created by subtracting the new image from the initial image, and then thresholding the result. Next.

When it finds a new mask the Pi downloads and prints the image, next.

Then a mask is created1, isolating any new objects that have entered the space, next.

The mask is then uploaded to Dropbox, next.

creating a relatively accurate snapshot of the gallery at that moment.2,3 Next.

The Dropbox-Uploader bash script used in these scripts to upload and retrieve masks was written by Andrea Fabrizi. Next.

and installed in the Yale School of Art Green Gallery. Next.

Designed and built for Halves: Senior Thesis Works in Progress, next.

and another connected to a thermal receipt printer located more centrally in the gallery. Next.

?Where utilizes two Raspberry Pi Zero Ws, next.

2 Both the camera and printer scripts were written in Python. Next.

Every thirty seconds, the camera takes a photo of the gallery and compares it to an initial image of the space. Next.

highlighting the discrepancies between the two photos. Next.

where the Pi attached to the printer periodically checks to see if a new image has been uploaded. Next.