

One product that attracted much attention was SeeNote, a larger wall-bound e-sign its developers decided not to produce after soliciting preorders (the creators returned the money). The Pixsso e-ink display project couldn’t garner sufficient interest on Indiegogo. They’ve included Smart Stickers and Pixsso, neither of which met Indiegogo funding goals. The idea of an electronic sticky note likely first gained widespread public exposure with a Saturday Night Live parody commercial in the 1990s for Newton-inspired “ Macintosh Post-it Notes.” Here in the real world, more than 20 years later, companies have tried a wide range of hardware and software to capture the essence of the popular paper squares, many of them using small e-ink displays. Their ability to be attached again and again has made them popular for arranging ideas on surfaces such as whiteboards for analog mind-mapping. They can be put in the line of sight of someone to grab attention or be affixed to a document or other object to provide instruction or commentary. They can convey a message-that is, content-but their placement provides context. Invented four decades ago by 3M in what has become a famous example of mistakes leading to success, sticky notes have become a classic because of some unique properties. But while these products may veer toward delivering the utility and portability of a pad of paper, there’s one paper-based stalwart that tech hasn’t been able to match: the humble sticky note.
