Fancy New LED Airport Lights Have Little Spy Cams Inside

The next time you’re passing through Newark airport, look up and smile. The airport’s new super-efficient LED light fixtures are also embedded with cameras and sensors — and they’re part of a growing market for surveillance technology that is built into other, everyday systems.

5 Smart Building Skins That Breathe, Farm Energy And Gobble Up Toxins

Technically speaking, the smart facade — or building envelope that adapts to environmental conditions — dates back to the first window. But the contemporary idea of the smart facade has only been around for a few short decades, helped along by recent advances in chemical and material science. And over…