Mechanical Sculpture
Dial detail from Allegory of pulse by Jessica Field

Jessica Field

Allegory of Pulse, 2011

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Allegory of Pulse from Jessica Field on Vimeo.

Overview

This project was my contribution to the Common Pulse Residency in Durham, Ontario that was then exhibited in CrissCross for five weeks at the Durham Art Gallery. Five artists were invited to create works that all had to respond to a common single pulse.

The work I presented developed into an allegory that displays the diversity of what the term pulse can mean. The pulse signal influencing the piece can be seen on the analog meters on the front and the light that breathes from the bottom of the black structure. The three stages with peepholes are controlled by the pulse and perform their own interpretation of the word pulse.

Concept

Technical Info

This project uses found objects that are controlled by two Arduinos. The audio component of the piece comes from two piezo microphones attached to found objects that amplify the sounds of the tape deck turning and the clown heads bobbing up and down.

The piece uses a motion sensor to tell the piece when people are around and to begin its performance. The Honolulu girl has a sensor on the peephole to tell the computer when someone is looking at her so she knows when to perform and when to be stationary.