One of the most latest publication regarding Apple incor. Says that they are investigating about a new system that helps to the users efficiently handle the touch & type method , or typing on a keyboard without looking at one's hands, through the dynamic re-mapping of keys. The fiing also mentions that a backside sensor array can be embedded in a tablet to create a secondary input surface.
. Apple's proposed "Configurable input device" offers a reply for both the the well-versed power user those who are WHO peck keys with both fingers by augmenting the keyboard, further as different input devices, with sensors. The separate input members, or sensors, feed a processor knowledge relating to the relative positioning of a user's digits, which may then be overlaid onto a virtual on-screen representation of the device