On december 2011 I put online Wacom Sketecher concept, a digital sketchpad based on an Android Tablet with a 12" amoled display.
On August 2013 Wacom announced Cintiq Hybrid a digital sketchpad based on a 13" Android Tablet.
So I can forecast technlogy innovations two years in advance !
check my concept here : http://www.givingshape.it/#!wacom-sketcher/c1ezp
and Wacom Hybrid - Companion here : http://cintiqcompanion.wacom.com/CintiqCompanionHybrid/it/