Video Technology Tells People The Truth
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You must be impressed if you have watched the TV play Lie To Me. It is a story about some guys how to tell the truth whatever people say through their tiny facial expressions. And the mostly used technology is video record.
Video Technology must be a huge invention of all. We can’t live without it anymore, people use video site, video player and video cell phone. They rip DVD to avi video then put it anywhere through internet using DVD ripper. Video image helps people freeze-frame some time just like Lie To Me does. They analyze people’s facial expressions with video record and freeze-frame to find out the details and the tiny expression changes.
With the development of video and audio technology, we can make our life easy and real. And more and more, they are mostly used for criminal cases and mass media.
