... thinking about is all of the different "Connect" applications and products that have recently sprung into existence. I mean, we have Facebook Connect, Google Friend Connect, MySpace (thankfully not "Connect") ID, TypePad Connect, RPX and I'm sure the list goes on.
Slideshare presentation by Timo Arnall. Good intro to pervasive computing. "I think the hyperlink is a flawed model for physical interaction. ...