The editors at the Amazon.com blog have a nifty explanation of the various bits of hidden data encoded in digital photos.
While there’s some talk about whether terrorists are using this feature as a way to transmit secret messages, the more interesting bit is how amateur photographers can read this data on professional photos to learn how to take better pictures.
With a lot of digital cameras likely to find their way under Christmas trees this year, it’s a worthwhile link to hold on to, and it’s interesting reading even if your last camera was a Brownie.
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