There's a fine balance to be struck when you want to drum up interest in a device but not release too much information before its official launch. Huawei did that very nicely with its first MediaPad teaser image last week, showing us only the tablet lounging casually atop the desk of a surely sophisticated businessman. Today we've come across a followup video that also lets us peek the pad's rear -- which looks just about identical to the one on the company's Ideos S7 Pro -- but also confuses the hell out of us with its, erm, narrative. You'll h
