<http://schema.org/description>
"Apple&amp;#039;s forthcoming tablet could employ a dynamic surface that gives users tactile feedback when typing in order to identify individual keys, according to a new patent application revealed this week."^^<http://www.w3.org/2001/XMLSchema#string>
<http://appleinsider.com/articles/09/12/24/possible_apple_tablet_multi_touch_tactile_keyboard_detailed>