Linked by Thom Holwerda on Sat 14th Jul 2007 20:06 UTC, submitted by AdamW
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Member since:
2005-07-07
Manual tagging is just one of the sources envisioned here.
Manual tagging allows you to enhance meta data an relations by information that is closer to your way of thinking, thus allowing you to take this personal information into account when searching.
But semantic information can also be derived automatically, by the software handling your data.
The article offers the example of relating a file to the email it was saved from. Such an information can be added by the email program automatically on save.
Together with the also automatically derivable information about the email's sender (e.g. by indexing the emails), you can then search for the file by just knowing who sent it.
Proper integration into applications will ensure that (less) information is lost during operations.
Manual tagging can be used to add information not available to any of the involved applications, especially subjective values like "uhh, pretty!"