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The telegraph and morse code, while no longer widely used in mainstream communications, still finds niche applications in modern times.
It is employed by some amateur radio operators and used as an alternative communication method for people with disabilities.
It’s also occasionally utilized in emergency situations where other forms of communication are unavailable.
Morse code has been a fundamental part of amateur radio since its earliest days, originally serving as the primary mode of communication for hams worldwide.
While no longer a licensing requirement in many countries. Morse code remains popular among amateur radio operators for its efficiency in weak signal conditions and its ability to communicate effectively with simple, low-power equipment.
Morse code is no longer widely used in modern aviation, having been largely phased out in favor of more advanced communication technologies.
However, it is still taught to some pilots as a backup emergency communication method. Knowledge of Morse code remains a licensing requirement for aircraft mechanics in certain countries.
The SOS distress signal (· · · – – – · · ·) is still recognized and can be used to signal for help in various ways, such as keying a radio, flashing a mirror, or toggling a flashlight.
SOS consists of three short/three long/three short flashes of light or spelled out using materials like logs or rocks.
While no longer the official maritime radio distress signal since 1999, SOS remains widely known as a call for help.
Although no longer the primary means of maritime distress signaling, some ships and coastal stations may still use Morse code as a backup communication method.
As of 2015, the United States Air Force still trained ten people a year in Morse code.
However, morse code is rarely used in modern military communications today, having been largely replaced by more advanced digital technologies.
It’s only used when all other systems fail.
It may occasionally be used for certain specialized or covert applications where its simplicity provides an advantage.
Morse code is sometimes used in puzzles, games, or as a cultural reference in various media.
Morse code has emerged as a simple and efficient assistive technology for people with impaired hand coordination and dexterity, being used in rehabilitation, education, and augmentative and alternative communication.
Morse code has been adapted for modern accessibility needs through its integration into Google's Gboard keyboard for Android.
This integration allows people with disabilities, like developer Tania Finlayson, to use Morse code for communication on mobile devices. It leverages AI-driven predictions and suggestions to enhance their experience.
Some Nokia mobile phones offer an option to alert users of incoming text messages with a Morse code tone.
Morse code is still taught in some educational contexts, particularly in scouting programs. It’s also part of certain military or radio operator training curricula.
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