Dubbed One UI, Samsung's newest interface will start replacing the current Experience UI as soon as the holidays are done, at least for the flagship Galaxy Note and S-line owners. The company has revolutionized navigation and display content by putting the actionable content situated in the bottom half of the usable screen canvas, with big, fat, juicy icons and switches to tap on, while the glanceable or readable one is at the top where your thumb can't reach anyway.