High -
density color patterns, lines, letters, and graphic diagrams represent modes of communication such as faxes, Morse
code, cell phone signals, pirate radio, ship - to - shore frequencies,
air traffic control transmissions, and text messages written on the go.
Thanks to snippets of iOS 9
code for the new onscreen keyboard, the iPad Pro's resolution is pegged at 2,732 x 2,048 pixels, which would match the pixel
density of the iPad
Air 2's screen, should the larger iPad boast a 12.9 - inch screen, as previously rumored.