This one looks to still be a good deal away from showing up at a store near you, but if a group of designers have their way, their so-called MPillow could one day be working its magic to lull you to sleep (although it will have quite a bit of competition on the high-tech pillow front). Helping it stand out are some built-in wireless capabilities that’ll let you stream MP3s from your PC or pull some presumably relaxing sounds off the MPillow servers, as well as some soothing lighting that changes color and intensity along with the music. As you can no doubt guess, however, there’s no indication that the pillow is actually headed for commercialization, so you’ll just have to make do with some of the current music-playing pillows for the time being, or not.