Despite the strong beliefs of the late Steve Jobs, the stylus refuses to die. Just ask Samsung, Livescribe, Adonit, Wacom, and a whole host of other manufacturers that bridge the divide between the digital and the analog. Productivity experts will also testify to the psychological and mental benefits of writing by hand. But existing solutions so far have one critical limitation: they work only on screens or on special paper. Phree, the latest wonder Kickstarter campaign, wants to set you completely free, by turning the whole world into a writing surface.