Terrance O’Brien at Engadget:
The clip, embedded after the break, is allegedly a low resolution version of a promotional video for Google Now on iPhone and iPad. The video has since been pulled from YouTube and appears to feature the same voice actress as the original Now announcement (which you’ll also find after the break for comparison). Supposedly, Now will be accessible in an upcoming iOS app update simply by swiping up from the main screen.
Don’t mind me if you hear me screaming pure joy. Although, it does weird me out that I’m getting less and less freaked by Google’s lurking nature. But I don’t care.