You are in Foocorp documents. East is Bloggins&Smith, south is Vexcorp.
You can see Foocorp.xls
Bob is here. Jane is here.
Bob says "Jim, can we go over the numbers for Foo?"
> Use Foocorp.xls with Excel
(Excel starting...)
What about folders that represent tags? I could tag a file (say a picture) with Danny (my name), Vacation, and 2007. The system creates 4 "folders" as we understand them, each one labeled with a tag, and the final one labeled as "images" or something similar (whatever the file type is). You could open the "images" folder and see the image, along with all other images. You could drill down further into images>vacation and see all files tagged with both images and vacation. You will also see additional folders for other items that have additional tags and fit in the images>vacation tag.
You could also get to the same file by going into the "Danny" folder, to see all files tagged with "Danny,"
It's a little difficult to explain, and I'm sure that what I'm trying to express is already being developed by someone, but either way, it is a more efficient system than what we already have. No more annoying shortcuts and restrictive folders.
I'm sure Windows has something similar, but on MacOS X.5 (a feature borrowed from BeOS, IIRC), you can create a Smart Folder that's basically a canned query for files matching a very large set of criteria. I'm not sure what the API is for extending the criteria, but presumably adding tags wouldn't be all that difficult.
The only thing I haven't been able to figure out is how to represend these tags as directories. You shouldn't see them all at the top level, that'd be pretty crowded.
http://www.cs.yale.edu/~freeman/lifestreams.html
One can imagine it's Time Machine'sque metaphor being extended to archive your online life (twitter, Facebook) as well (assuming the data could be retrieved)