SpeechTrans TM, an app developer with links to speech recognition firm Nuance, has posted screenshots of an app running on what appears to be an iPhone with an edge-to-edge screen.
The images (below) don't all show iPhones with an edge-to-edge screen - three of the five screenshots posted by SpeechTrans TM for its $19.99 app show what appears to be a regular iPhone 4.
Significantly, the app has the words 'powered by Nuance' in its title. The forthcoming iOS 5 is expected to have technology from Nuance built in, possibly enabling new voice and speech recognition functions.
Given SpeechTrans TM's links to Nuance, it seems possible that it could know about forthcoming iOS 5 and iPhone 5 features. However, the images are all clearly mock-ups so it is possible that the developers just made a mistake with the size of the screenshots, as 9to5Mac points out.