★ Up and Down the Ladder of Abstraction: a systematic approach to interactive visualization. http://worrydream.com/LadderOfAbstraction/ …
10:30 AM - 11 Oct 2011
5 replies
75 retweets
55 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.