After all the talk about technology and its current impact on the world, I decided to do a little research on some other inventions that revolutionized the way we communicate and connect.  I found this article on morse code from White River Valley Museum:

 Morse Code History

In 1836, Samuel Morsedemonstrated the ability of a telegraph system to transmit information over wires. The information was sent as a series of electrical signals. Short signals are referred to as dits (represented as dots). Long signals are referred to as dahs (represented as dashes). With the advent of radio communications, an international version of Morse code became widely used.
Morse code relies on precise intervals of time between dits and dahs, between letters, and between words. Here’s a chart that shows these relationships:

 dit

 1 unit of time

 dah

 3 units of time

 pause between letters

 3 units of time

 pause between words

 7 units of time

The speed of transmitting Morse code is measured in WPM (words per minute). The word “Paris” is used as the standard length of a word. To transmit the word “Paris” requires 50 units of time. If you transmitted the word “Paris” 5 times, you would be transmitting at 5 WPM. An experienced Morse code operator can transmit and receive information at 20-30 WPM.

Samuel Morse
Samuel Finley Breese Morse, (1791-1872), was a famous American inventor and painter. Morse graduated from Yale in 1810 and went on to study painting in England. In 1815, he took up portrait painting and was quite successful in this field. Morse helped to found the National Academy of Design and served as its first president.In 1827, Morse became interested in electricity. In 1832, he began a 12-year period perfecting his version of an electric telegraph, for which he subsequently received the first patent for this type of device.

samuel_morse.jpg
Samuel F. B. Morse (1791 – 1872)

In 1844, Morse demonstrated to Congress the practicality of the telegraph by transmitting the famous message “What hath God wrought” over a wire from Washington to Baltimore. He later experimented with submarine cable telegraphy.

samuel_morse_telegraph.jpg
Samuel  Morse Telegraph Receiver
Used to receive the message, “What hath God wrought”
during the demonstration to Congress in 1844.
Smithsonian National Museum of American History

Electric Telegraph

The telegraph was the first device to send messages using electricity. Telegraph messages were sent by tapping out a special code for each letter of the message with a telegraph key. The telegraph changed the dots and dashes of this code into electrical impulses and transmitted them over telegraph wires. A telegraph receiver on the other end of the wire converted the electrical impulses to dots and dashes on a paper tape. Later, this code became universal and is now known as Morse Code.

telegraph_key_set.jpg
Telegraph Key Set

Before electric telegraphy, most messages that traveled long distances were entrusted to messengers who memorized them or carried them in writing. These messages could be delivered no faster than the fastest horse.

In the United States, the Morse telegraph was successful for a number of reasons, including its simple operation and its relatively low cost. By 1851, the country had over 50 telegraph companies though most telegraph business was controlled by the Magnetic Telegraph Company, which held the Morse patents.

Does any of that sound familiar?  How about, “… the Morse telegraph was successful for a number of reasons, including its simple operation and its relatively low cost.”  Computers have increased in popularity because they have decreased in price and although they have become more complex, they have become easier to use.

Let me know what you think.