The document discusses new touchscreen gestures that could replace the graphical user interface (GUI) with a natural user interface (NUI) on the iPad 2. It outlines various multi-touch gestures including double taps, flicks, and taps that could be used to activate items, play/pause media, scroll, switch pages, and turn the display on or off without a home button. These new gestures have the potential to make interacting with the iPad 2 a more intuitive experience.

1. GUI  NUI Out with the old in with the new

3. Grid sensorselectric signalProcessor

5. Double-tap: Activate selected item.Double-tap and hold (1 second) + standard gesture: Use a standard gesture.Two-finger double tap: Play or pause in iPod, YouTube. Start or pause recording in Voice Memos.Three-finger double tap: Mute or unmuteVoiceOver.Three-finger triple tap: Turn the display on or off

6. Flick right or left: Select the next or previous item.Two-finger flick up: Read all, from the top of the screen.Two-finger flick down: Read all, from the current position.Three-finger flick up or down: Scroll one page at a time.Three-finger flick right or left: Go to the next or previous page (such as the Home screen or Safari).

8. Ipad 2 No Home Button?