Rafael Lozano-Hemmer’s latest installation design, Open Air, debuted over the Benjamin Franklin Parkway yesterday, September 20th. The project turns user-submitted audio messages into a spectacular visual which can be seen for miles. Powerful spotlights, cloud-computing, iOS applications, and GPS coordination work in real-time to hone in on individuals (within range of the Open Air public WiFi network) and broadcast their message across the night sky.
To participate, users can download an iOS app onto their iPhone, iPad, or iPod Touch and – while on the parkway – record their message for the installation to analyze and play. Those out of range can experience Open Air on the web, as their messages can be submitted, reviewed, rendered, and transmitted using Adobe Flash, openGL, and Google Earth’s API.
Open Air is commissioned by the Association for Public Art. The project is funded in part by the inaugural round of the Philadelphia Knight Arts Challenge and presented in conjunction with the 2012 Philadelphia Live Arts Festival and the 2012 DesignPhiladelphia Festival.
The installation will have its closing ceremony during the DesignPhiladelphia Festival, October 14th.


