The QWERTY keyboard was invented in 1874 and yet it is still used today, largely unchanged. What’s more, the keyboard doesn’t come close to the speed and effectiveness of a simple technology used on ships over a centry ago… morse code. Today, April 1st, Google is introducing a new input method designed by the great-great grandson of Samuel F. B. Morse: Gmail Tap for Android and iOS. Gmail Tap takes the keyboard from 26 keys to just two. Every letter of the alphabet is represented by a simple pattern of dots and dashes, and once you know them you can...