Samsung just pulled back the curtain on a new line of Ativ Windows notebooks, but perhaps the most interesting of the company's new Ativs is a 13.3-inch convertible tablet it hopes will appeal those prepping to head back to school. The shape-shifting Ativ Q sports a tablet mode, a video-friendly formfactor with the screen held near vertical, and a more traditional notebook configuration that reveals its built-in QWERTY keyboard, but it's got an even niftier trick up its sleeve.More...