From the opening session of Drupalcon London. This is a handheld video but you get the idea and hopefully a more complete video will be recorded at some point. This video shot from a handheld phone isn't the greatest but you get the idea. The final 5 minutes of the video will have to be posted separately.
Thanks to the wonderful team in London for putting on a great Drupalcon. Looking forward to seeing everyone in Denver next March.
The venue video has now been posted here and is shot from a tripod and much easier to watch. The actual presentation starts at the 3 minute mark.