Morse code works whether flashing a spotlight or blinking your eyes – or even tapping on a smartphone touchscreen.

Morse Code Celebrates 175 Years and Counting The elegantly simple code works whether flashing a spotlight or blinking your eyes—or even tapping on a smartphone touchscreen ...

Morse code can be sent using low power, equipment built from simple materials or even using mirrors or flashlights. Finally, Morse code is a very simple way to do covert communications.

A cognitive scientist came up with a homemade app that offers a new way to send messages with the Apple Watch. How about tapping the dash and the dot on the wearable’s display to communicate ...

A pair of smart shoes has been created to let industrial workers keep in touch via toe-typed coded messages. The footwear was inspired by Morse code, but made possible by the latest communication ...