Morse code, the language of the telegraph, is a system of communication that's composed of combinations of short and long tones that represent the letters of the alphabet.

What is morse code? Morse code, invented by Samuel Morse, takes the letters of the alphabet and replaces them with a combination of dashes and dots.

Learning Morse code, with its tappity-tap rhythms of dots and dashes, could take far less effort—and attention—than one might think. The trick is a wearable computer that engages the sensory ...

The structure of the Morse alphabet assigns the shortest codes to the most frequently used letters, and appears to be an almost optimum solution. The ternary system used on mobile phones is a very ...