How many of these emerging technologies do you know about??

I have to admit, I had only heard of 1 of them. This report in the Chronicle's "Wired Campus" highlights
" some of the buzzworthy tools, ideas, and trends at South by Southwest (SXSW) Interactive ...

• Big data and data visualization: Visual.ly, Splunk, Show
• Intimate social networking: Highlight, GroupMe, Wendr, GonnaBe, Banjo, Sonar
• Hacktivism: Code for America, hackathons, self-hacking
• Curation: Brain Pickings, Percolate, FeedMagnet
• Retro technology: analog tele-phonographer, Please Shoot Yourself, Motorblade
• 3D printing: MakerBot, RepRat
• Journalism and publishing: Storify (read previous ProfHacker posts), The Atavist, Rhizome, Wowio