Use Metadata to Improve Your Pictures
Subject:   This is cool!
Date:   2002-11-15 15:52:04
From:   anonymous2
Wow, I never realized all the metadata stored by the digital camera. I found a neat little unix utility called, strangely enough, 'exif' to display all this stuff. It can also extract the thumbnail stored in the EXIF, which is much quicker than generating one.

Thanks for the informative article!