The WWDC 2010 keynote is over, but you can watch the first pieces of footage from the presentation given by Steve Jobs. The video below shows the introduction of the iPhone 4. It’s the commercial shown at the end of the keynote and in the same style as the iPad commercial.
We see several Apple employees talking about the new features of the iPhone. We also get to see how the stainless steel band of iPhone 4 was manufactured. And to proof how strong the Retina Display of the iPhone is, the video shows a test where the glass actually bends.
You can also watch the video on the Apple website.