Thursday, August 13, 2009

The Living River Glow: Red Light, Green Light


In New York City, as in most of the world, there is currently no way for the public to check the city’s water quality on a daily basis. But by mixing inexpensive science, responsive technology, and architecture that provides feedback, David Benjamin and Soo-in Yang of The Living design team have created interactive structures that inform locals about the health of their water. By measuring invisible elements, they have created a network of pods that float in public waterways, sense water quality, and send an easily understandable signal reporting change back to the shore.

The floating pods are powered by a rechargeable AA battery and contain a low-cost pH sensor that detects changes in water quality. LED lights on the pod change from green to red depending on the water quality below. Making use of new technology, these pods are also energy-self-sufficient. Soon, city dwellers will be alerted to the pollution found in their neighborhoods and be able to determine if the river is safe for water activities.

To learn more, visit: www.thelivingnewyork.com

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