inDuality October 2007 San Jose
See also link
inDuality, a universal client for viewing virtual worlds in a Web browser. An alpha version of inDuality was first publicly demonstrated in October 2007 at the Virtual Worlds Conference in San Jose. The demo showed teleporting between different virtual worlds that were running in a Web browser including: Blink 3D, Second Life, Flash and X3D. This was the first demonstration of Second Life running in a Web browser.