Have you ever woken up hanging halfway off the bed because somehow your significant other managed to shift themselves across two-thirds of the damn thing during the night?  Then this is for you.

Ford just invented a bed that stops one person from hogging too much space.  The bed has sensors in it that detect where both people are sleeping.

And if one person crosses the 50% mark, the mattress gently moves on a conveyer belt to give the other person more space back on their side.

Unfortunately, they just made the bed as part of a promotion for the lane assist feature in their cars.  But maybe if enough people DEMAND this from a bed, it can become a real thing.

(Mashable)