Windows Phone Connection has posted a video from TechEd 2010 that shows some interesting video re-enactments of some of the going-ons inside Microsoft as well as a lot of the approach and design ideas that went into developing Windows Phone 7. The video is about an hour long and consists mostly of PowerPoint slides with voice over, but you’ll also see staged re-creations of the discussions that supposedly happened when Terry was called in by Steve Ballmer to take over Windows Phone… as well as emulator video of the latest Windows Phone 7 build.

It’s also interesting to see this slide that shows a number of other smartphone UIs all side by side. Clearly Windows Phone 7 is something unique.

If you can’t see the video, click here to load it in Windows Media Player or visit the original thread

(via Twitter)