Did any of you try out Layar and the Code4Lib 2013 augmented reality view 
of Chicago when you were at the conference?  If so I'd love to hear what 
you thought, if was useful or interesting, and what might make it better.

Two things I'm going to do are add a filter option so you can see only 
points from a map or only tweets---having both was sometimes 
overwhelming---and also add a filter so you can just see recent tweets.

I took some screenshots and I'll post about it but if you used do let me 


William Denton
Toronto, Canada