Developments connected to facts technology involved major advances in communication, such as the telegraph - which was authentically an electronic improvement on antique methods such as drums and smoke signals, and later semaphore communication.
The first telegraph was authentically built in 1809, but the technology matured while the mid-nineteenth century with the development of methods whereby actual images could be transmitted electronically (1843). With the laying of the Transatlantic Cable in 1866, transportation that once took weeks or months could be done in minutes.
Further advances included the development of wireless transportation in the 1890's, and the combination of this technology with the typewriter to generate the teletype machine in the early 20th century.
Thomas Edison was the first to come up with a way to store sound facts with the invention of the phonograph in 1877, but it was authentically the development of audio magnetic recording tape in 1926 by German originator Fritz Pfleumer that would become a method of storing facts electronically.
Magnetic tape was initially used for recording sound. The technology finally arrived in the U.S. After the Second World War, and early computer engineers soon found uses for it. Magnetic audio tape was used to store data by the Univac I computer of 1951.
What is captivating is how the facts was stored - which differs minute from the basic way facts is stored today. If you were to listen to a magnetic tape on which computer data was stored, you would hear a series of beeps of varying lengths - but consisting of only two pitches. These are basically "ones" and "zeros" - the building blocks of all computer data.
Today, we are able to store, process and forward more facts than ever before in history, using nothing more than two symbols! 1 0
Information Technology Since 1980
The development while the 1970's of integrated circuits and the microprocessor were the advances that began the real revolution in computing. Before the 1970's, computers were huge, highly expensive, and relatively slow.
Integrated circuits and microprocessors made potential the development of smaller, faster machines that were priced within the reach of more people. "Personal computers" had authentically been around since the early 1950's (computing pioneer Edmund Berkeley published plans for a Pc which he called "Simon" in Radio Electronics magazine in 1950 and '51).
However, the Apple Ii, released in April of 1977 (price: about 00) was the first modern desktop computer featuring an interactive, graphical interface made widely ready and affordable to the normal public.1
The other needful development came in the early 1990's when a theory of little-known schoraly and troops networks dating from the late 1960's and early 1980's suddenly exploded into popularity. The World Wide Web, or Internet, has changed the way population entrance information, delineate and even entertainment itself.
Separate devices such as telephones, televisions and cameras are now becoming particular devices that encompass all of these functions. Meanwhile, the power and potential of computers continues to go up while the cost of the technology continues to drop. Still, waiting to take benefit of technology will be a mistake.
