Images of what appears to be a large multitouch trackpad from Apple inc. Same finish as the Apple bluetooth keyboard, rumoured to support all the multitouch gestures and even handwriting recognition.
The ‘Magic Slate’ was rumoured as far back as last Autumn. Sadly it never appeared at WWDC. The problem with these pictures is that there’s no sense of scale. My uneducated guess is that it’s about half the size of the bluetooth aluminium keyboard.