4. Asahi Robocco BeerBot

It's happened to the best of us: running to the kitchen in the middle of a big match to grab another tallboy, then hustling back to the couch just in time to hear that you've missed the game-making play. Well, the Asahi Robocco BeerBot can thankfully ensure that this never happens again. One only need plant what looks like R2D2's alcohol-toting cousin on a surface close to the couch, then wait for the beer pangs to kick in. The bot not only stores and refrigerates up to six brews in its belly, but it'll even open and pour a round for you and your crew.

We'd just try not to make it mad, or it'll probably break a bottle over your head or something.