Monday, June 23, 2008

The EPA asks how would you ...

... use blogs, wikis, podcasts, and other Web 2.0 tools to protect the environment?

You can weigh in, or just follow the conversation at:

The EPA 2.0


Thursday, June 5, 2008

Origami conference tag tags

Here's another cool tag tag application given to me by a friend who regularly attends the OrigamiUSA Annual Convention.

So, as origamists(?) walk around and encounter one another in physical space, they display this structured metadata about themselves re: an origami project they would like to learn or teach. This sort of tag tag seems ideally suited for a physical gathering at which attendees have (or desire) "atomic knowledge" -- i.e., discrete pieces of knowhow about an area of activity, combined with a common desire to learn new pieces and share pieces they already know.