![]() One of the simplest tags is “Creation Date,” which naturally points to the time when its creator pushed the shutter button, or pressed record. But if you pry into any digital artifact, you can see metadata as a list of keys (or tags) and their corresponding values. Metadata exists in the parts of images, videos, or music that we can’t experience as humans. But in the wrong hands, this same information could be damaging. This information comes in handy sometimes, like when you’re flipping through old pictures by date, or by location. It describes the who, what, when, where, how, and sometimes even, why, for any document, video, photo, or sound clip.
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