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Amplifying tiny movements to visualize the invisible

A new video recording method that amplifies seemingly invisible motion could lead to a touch-free vital signs monitor, and offer a new tool for engineers to gauge stresses on bridges and tunnels in real time. Ben Gruber reports.

http://www.wbir.com/video/4017922201001/1/Amplifying-tiny-movements-to-visualize-the-invisible http://cdn.newslook.com/dc/dc6d01715972bafefe3f9a343e899753/images/frame_ext.jpg Amplifying tiny movements to visualize the invisible A new video recording method that amplifies seemingly invisible motion could lead to a touch-free vital signs monitor, and offer a new tool for engineers to gauge stresses on bridges and tunnels in real time. Ben Gruber reports. newslookben gruber 01:40

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