http://www.youtube.com/watch?v=vsd_0Nr0wKw

From our friends over at SeaChanger, comes the colorBUG, an ingenious, handheld wireless sensor that measures CIE color values and illuminance for use in a wide variety of applications. For ultimate convenience, colorBUG works with your iPhone or iTouch. To learn more, visit us at www.oceanoptics.com/products/colorbug.asp