Signal Light vs Morse Code Light

Note: Your device must have a flash to use this app! Camper, Sailor, Soldier, Spy A handy tool for campers, scouts, boaters (and yes, spies)! Use it to communicate with distant friends using Morse code, tap out a beat for a human-powered strobe light, or get the attention of rescuers. This app is based on the old mechanical “signal lamp” which is a manually-controled shuttered spotlight used on warships to communicate securely while maintaining radio silence. Modern navies still use signal lamps, but now use infrared wavelengths and night vision goggles! Extra fun: Put a paper towel tube on the flash to make a tight spotlight and you’ve got a line-of-sight communication tool that only you and your partner can see. p.s. SOS is . . . – – – . . .

Morse Code Light: An App for Sending Morse Code with Your Flashlight or Display Screen Are you an outdoor adventure enthusiast, sailor, or live in an area prone to natural disasters? This app could be a lifesaver when you find yourself in danger. It can also be used in areas where communication is easily disrupted (such as deserts), to transmit simple messages between you and others using the Morse Code Light. *Converts any text composed of English letters, numbers, and symbols into Morse code and plays it through your device's screen or flashlight. *Supports single and loop playback. *Adheres to internationally standardized Morse code formats.