You might feel like the king of the couch, but let's face it -- picking up the remote can be exhausting. Hisense is hoping to lighten your load with the launch of its new Android-based Smart TV with hands-free eyeSight gesture recognition technology -- the Series XT710. Slated to launch in China, the TV features a 2D sensor, designed to understand your hand movements and interpret your every channel changing whim. Besides flipping between reruns of Law and Order and Jer