ReadWriteWeb

Two German researchers, Simon Bergweiler and Matthieu Deru, came up with a way to explain the heady concept of the semantic web, aka "Web 3.0," to everyday people who aren't as steeped in technology advancements and lingo as perhaps we are. To do this, the researchers set up an experimental kiosk that lets you use semantic web capabilities with only an iPhone and a swish of your finger.