Behind the Scenes: How the Blue Lights Work

For those who have inquired about how the Not A Cornfield blue phase lighting system operates, the project blog asked Scott Froschauer, lighting coordinator, for some further information and hi-tech specificiations. Froschauer's reply follows:

"These lights are controlled by a computer in the center of the field that responds to changing conditions around the field, trains passing by, temperature changes, rain, etc.

"At the heart of the system is a Mac Mini that is tied into an X10 communications network. The computer is also tied into the internet via a wireless connection that covers over half a mile. At the transmission end Radiolabs PA24-18, 19 dB antenna and at the receiving end is a Quickertek XVR Pro, 27 dB transceiver. Using the connection to the internet the system can respond to outside information such as emailed commands or rss feeds."

The Not A Cornfield blue phase continues through December 26, 2005. The field and surrounding landmarks and buildings will be lit, nightly.

More photos.