Robin Good: If you are looking to live demo your new iOS app over the Internet, or if you need to record a screencast of how your app works, this short video tutorial from Paolo Tosolini will provide you with an immediate and very effective solution.
Just follow his instructions and you can start live streaming your app demo in just a matter of minutes.
"This tutorial explains how you can broadcast the contents of your iOS device to a live audience using Google+ Hangouts on Air and YouTube"
Very useful. Clearly explained. 8/10
Original video: http://www.youtube.com/watch?v=jKliAs9corA
Via Robin Good