Connections among the Twitter users who recently mentioned #Ubicomp when queried on September 30, 2010 scaled by numbers of followers. Top between users are highlighted and listed in the spreadsheet that accompanies the image.
The Ubicomp 2010 conference was held in Copenhagen, Denmark on September 26-29, 2010.
The orange colored cluster is composed of Japanese speaking users while the green cluster is composed of English speakers.
NodeXL is available from www.codeplex.com/nodexl
The book, Analyzing social media networks with NodeXL: Insights from a connected world, is available from Morgan Kaufmann and from Amazon.