Interact held a streaming workshop a few weeks ago in coordination with Realnetworks to introduce the concept of streaming through helix. The workshop was attended by a diversity of companies ranging from Mobile operators, content owner and producers, ISPs, Media professionals, etc.
Andrew Bielinski (from RealNetworks) gave the workshop and ran exercises and demo's in class on how to make live broadcasting to the computers and also to the mobile phones. He also ran an exercise on how to provide a secure content, in a reply to ARPU+ representative who was asking on how to avoid your live streaming from being screen-captured.
You can get slight information from our coverage to the event to our Twitter Account and also watch the pictures of the workshop in our account on Flickr.