The newest trends in various phones, phablets, tablets and laptops is the analog writing ability. eWriting is making a major come back with several OEMs offering stylus inputs in their devices. Yet, the true pen-on-paper experience is rarely found when you write on glass based tablets or phones. Kent Displays solves this problem with their cholesteric LCD writing tablets popularly known as the Boogie Board. The electronic writing experience with their solution is akin to writing on paper, you can even hear the pen scratching on the surface and the experience is truly unique. That would partly explain the success of the Boogie Boards which are shipping in millions of units each year. I met up with Dr Asad Khan who is Kent Displays’ CTO, in San Jose this week. He describes the various products including what is expected from their product roadmap.