A few years ago, Starner's team built gloves that could teach people to play piano melodies in less than an hour, by sending motor vibrations through their hands. His new team just finished a study that proved they could do the same thing with Braille.
But this time around, something even more important happened. Researchers were surprised to discover that people could not only type Braille through passive haptic learning, but that they could actually read the Braille phrases afterward. (Note that these aren't people who'd been exposed to Braille in the past.) And it wasn't just their fingers that learned the phrases, some kind of muscle memory--it was also their brains.