Sure, you can get a media center PC for your living room, but it'll be a little boxy affair. What about one shaped like a robot that can display emotions? I'm pretty sure the only one that fits that bill is REETI.
Developed by France's Robopec, REETI is a media center PC that sort of looks like an alien. In addition to doing stuff like playing videos and photo slideshows on your TV, it can also track people with its eyes, respond to speech and touch, and display a wide range of emotions. Why you would want a media center PC to do such things isn't clear, but hey, this one does.