What is the modern age of Technology?
The Information Age (also known as the Computer Age, Digital Age, or New Media Age) is a historical period that began in the mid-20th century, characterized by a rapid epochal shift from the traditional industry established by the Industrial Revolution to an economy primarily based upon information technology.
Who designed the first electronic digital computer?
Iowa State mathematician and physicist John Atanasoff designed the first electronic digital computer. It would use binary numbers (base 2, in which all numbers are expressed with the digits 0 and 1), and its data would be stored in capacitors. In 1939 he and his student Clifford Berry began building the Atanasoff-Berry Computer (ABC).
Which event can be associated with the onset of the information age?
The onset of the Information Age can be associated with the development of transistor technology.
Which variant of the digital age is most likely?
The digital transformation accelerated in the last 20 years. Artificial intelligence, however, emerged as early as the 1950s, and robots are still much older. Looking at the digital age in a broader sense, variant B (abacus) seems to me to be the most convincing. In a narrower sense, variant G (boom of the Web) is the most likely.
Why does a filament glow?
How did Fleming measure radio signals?
Where is the anode in a prototype valve?
What is the Edison effect?
How do receivers detect a coherent emission?
What happens when a plate is wired into a circuit with the positive end of the filament?
Why was the sudden surge in traffic that resulted raised a problem?
See 2 more
When was the electronic age discovered?
The electronic age is also known as the information age or the digital age. It began around the 1970s and continued till the present day. This is a period of transition from traditional industry to an economy based on information computerization.
What started the electronic age?
The computer age began when ENIAC (Electronic Numerical Integrator and Calculator) was completed in 1945. The first multipurpose computer, ENIAC set speed records with an amazing 5,000 additions per second.
What is electronic age period?
Electronic age also known as digital age, computer age, or new media age is a period in human history characterized by the shift from traditional industry that the industrial revolution brought through industrialization to an economy based on information computerization (Deegan & Tanner, 2002).
Who discovered the electronic age?
The device that gave birth to an electronic age, rooted in this new physics, became known (at least in the U.S.) as the vacuum tube. Conventionally, two men figure in the story of its creation: the Englishman Ambrose Fleming, and the American Lee de Forest.
What is the electronic era called?
The Information AgeThe Information Age (also known as the Computer Age, Digital Age, Silicon Age, or New Media Age) is a historical period that began in the mid-20th century, characterized by a rapid epochal shift from traditional industry established by the Industrial Revolution to an economy primarily based upon information technology.
What happened during electronic age?
The invention of the transistor ushered in the electronic age. People harnessed the power of transistors that led to the transistor radio, electronic circuits, and the early computers. In this age, long distance communication became more efficient.
Which is a good example of electronic Age media?
Examples of Electronic media are things such as the television the radio, or the wide internet.
ELECTRONIC AGE (1930-1980) The invention of the transistor ushered in ...
ELECTRONIC AGE (1930-1980) The invention of the transistor ushered in the electronic age. People harnessed the power of transistors that led to the transistor radio, electronic circuits, and the early computers.
Electronic Age of Media | PDF | Computer Program | Programming - Scribd
ELECTRONIC AGE OF MEDIA. The Electronic Age (1930’s-1980’s) The invention of the transistor ushered in the electronic age. People harnessed the power of electricity that led to the electrical telegraphy and large scale computers. Long distance communication became more efficient. Forms of Media Telegraph: Developed in the 1830s and 1840s by Samuel Morse (1791-1872) and other inventors, the ...
Evolution of the Information Age: 1960 2040 - SITES dot MIIS
Evolution of the Information Age: 1960 – 2040 (Version 10) Page 1 of 21 ©2012 Bill Coleman 2/20/2015
How to understand current innovation?
The best way to understand any current innovation is to study the initial invention. Let’s look at three of the biggest before the dawn of TV, film and the Internet. The telegraph: where print meets speed. The radio: where sound meets speed. And the photograph: where an image is captured in time.
What changes as image based communication becomes the dominant symbol system?
As image-based communications becomes the dominant symbol system it changes our default processing patterns, our preferred thoughts and our interpretation of what’s important. Even politicians know this. We saw this beginning with Kennedy’s youthful dominance over an aging Nixon during their presidential debates in the early 1960s and again with Barack Obama’s appearance and visual communication skills over John McCain in 2008.
Is the medium the message?
Yes, we are the message….in both communication theory and in real life Christianity, the medium IS the message!
How much did the first 4 function calculator cost in 1971?
While the first 4 function calculators (addition, subtraction, multiplication, and division) sold for $200-$400 in 1971, prices dropped to under $100 less than 2 years later. And with the reductions came an increase in features (memory, square root, trigonometric functions -- all on consumer-oriented calculators!). In 1974, students could buy a fully scientific model for under $100. Sadly for those of us with fond remembrances, slide rules were on their deathbed.
When was the first microcomputer invented?
Intel's 4004 IC chip, generally acknowledged as the world's first "microcomputer on a chip," was originally designed in 1969-70 for the Busicom (Japan) 141-PF desktop calculator. Competitor Texas Instruments had their own microprocessor (the TMS 1000) in 1971 but used it as their mainstay calculator IC, initially ignoring any use beyond the calculator.
Was trigonometric tables easy?
Calculating tough sets of numbers was now easy and accurate. Trigonometric tables were unnecessary and quickly forgotten. The resolution of your answer was as fine as you wanted it to be. And best of all, your solution was quick -- what may have taken minutes (or hours if exceedingly complex) would only take seconds.
What is the ABC computer?
Fig. 5: The Atanasoff-Berry computer (ABC). The binary vacuum tube computer of John Vincent Atanasoff and Clifford Edward Berry (1942) from Ames (Iowa) was reconstructed in 1996. The ABC is regarded as the world's first digital electronic computer. Credit: Computer History Museum, Mountain View, CA/picture: Mark Richards).
What are the two main forms of math?
There are two main forms: Line boards (counting boards, calculating boards, counter boards) and bead frames (arithmetical frames, counting frames). This popular mathematical instrument was widely used and can still be found today at countless flea markets. Already the ancient Greeks and the Romans calculated with it.
When was the first pocket calculator invented?
The first programmable electronic pocket calculator, the Hewlett-Packard 65, from the year 1974. Credit: Geodätisches Institut der Leibniz-Universität Hannover. G. In the 1990s with the boom of the World Wide Web (Tim Berners Lee, 1989).
When did artificial intelligence start?
Artificial intelligence, however, emerged as early as the 1950s, and robots are still much older. Looking at the digital age in a broader sense, variant B (abacus) seems to me to be the most convincing. In a narrower sense, variant G (boom of the Web) is the most likely.
Who invented the punch card machine?
Herman Hollerith ( USA) developed a punch card machine (see Fig. 4) for the first American census (1890). Digital punched card machines were in use worldwide until the 1980s. Charles Babbage (U.K.) used punched cards for his unfinished analytical engine (1834).
Who invented the sliding bar calculator?
A special variant were the inexpensive sliding bar calculators created by Heinrich Kummer (Germany, 1847), which were intended to facilitate addition and subtraction.
How much information was exchanged in the 1990s?
The world's effective capacity to exchange information through two-way telecommunication networks was 281 petabytes of (optimally compressed) information in 1986; 471 petabytes in 1993; 2.2 (optimally compressed) exabytes in 2000; and 65 (optimally compressed) exabytes in 2007, the information equivalent of 6 newspapers per person per day. In the 1990s, the spread of the Internet caused a sudden leap in access to and ability to share information in businesses and homes globally. Technology was developing so quickly that a computer costing $3000 in 1997 would cost $2000 two years later and $1000 the following year.
What was the purpose of the integrated circuit?
Before the advent of electronics, mechanical computers, like the Analytical Engine in 1837, were designed to provide routine mathematical calculation and simple decision-making capabilities.
What is the role of ICT in the world economy?
computers, computerized machinery, fiber optics, communication satellites, the Internet, and other ICT tools—became a significant part of the world economy, as the development of microcomputers greatly changed many businesses and industries.
What was the second industrial revolution?
The second, often referred to as industrial revolution, was dedicated to the transformation of energy, including water, steam, electric, and combustion power. Finally, the most recent metaparadigm aims at transforming information.
How did the middle class lose their jobs?
Unable to compete with those in developing countries, production and service workers in post-industrial (i.e. developed) societies either lose their jobs through outsourcing, accept wage cuts, or settle for low-skill, low-wage service jobs. In the past, the economic fate of individuals would be tied to that of their nation's. For example, workers in the United States were once well paid in comparison to those in other countries. With the advent of the Information Age and improvements in communication, this is no longer the case, as workers must now compete in a global job market, whereby wages are less dependent on the success or failure of individual economies.
What is the secondary information age?
The Secondary Information Age was developed by the Internet, satellite televisions and mobile phones. The Tertiary Information Age was emerged by media of the Primary Information Age interconnected with media of the Secondary Information Age as presently experienced.
How has the information age affected the workforce?
The Information Age has affected the workforce in several ways, such as compelling workers to compete in a global job market. One of the most evident concerns is the replacement of human labor by computers that can do their jobs faster and more effectively, thus creating a situation in which individuals who perform tasks that can easily be automated are forced to find employment where their labor is not as disposable. This especially creates issue for those in industrial cities, where solutions typically involve lowering working time, which is often highly resisted. Thus, individuals who lose their jobs may be pressed to move up into joining "mind workers" (e.g. engineers, doctors, lawyers, teachers, professors, scientists, executives, journalists, consultants ), who are able to compete successfully in the world market and receive (relatively) high wages.
What was gunpowder used for?
Alchemists in China invented gunpowder as a result of their search for life-extending elixirs. It was used to propel rockets attached to arrows. The knowledge of gunpowder spread to Europe in the 13th century. 950: Windmill. Nearly 5,000 years after the first sailing ships, the wind was first used to operate a mill.
What was Edison's first power plant?
Edison and others in his laboratory were also working on an electrical power distribution system to light homes and businesses, and in 1882 the Edison Electric Illuminating Company opened the first power plant. 1885: Automobile. The internal-combustion engine improved, becoming smaller and more efficient.
What is the first compass?
1044: Compass. The first definitive mention of a magnetic compass dates from a Chinese book finished in 1044. It describes how soldiers found their way by using a fish-shaped piece of magnetized iron floating in a bowl of water when the sky was too cloudy to see the stars. 1250–1300: Mechanical clock.
How long did it take to sail a ship?
Sailing ships took four days. 1826/27: Photography. In the early 1820s, Nicéphore Niépce became interested in using a light-sensitive solution to make copies of lithographs onto glass, zinc, and finally a pewter plate.
How did James Watt improve the Newcomen steam engine?
1765: Steam engine. James Watt improved the Newcomen steam engine by adding a condenser that turned the steam back into liquid water. This condenser was separate from the cylinder that moved the piston, which meant that the engine was much more efficient.
What metals were used to make bronze?
About this time, the production of iron became widespread as that metal supplanted bronze. Iron was much more abundant than copper and tin, the two metals that make up bronze, and thus put metal tools into more hands than ever before. 850 CE: Gunpowder.
When were tools first used?
The tools were made 3.3 million years ago and thus were likely used by an ancestor such as Australopithecus.
When did EHRs become more affordable?
A s EHRs became more affordable and available in the 1980s, they were developed with fields that could be filled in with clinical information and stored as an electronic record.
When did EHRs start?
The history of EHRs began in the 1960s – the Mayo Clinic in Rochester, Minnesota was one of the first major health systems to adopt an EHR. 1 In the 1960s, EHRs were so expensive that they were only used by the government in partnership with health organizations. Throughout the 1970s, only the biggest hospitals could use them, and they were used for billing and scheduling.
What was the medical record in the 1960s?
At the same time, during the 1960s, a new approach to medical records (still on paper) began to emerge. Referred to as the “problem-oriented” medical record, this approach added more robust information about the patients and over time evolved to become the medical records we see today. This approach was a breakthrough in medical recording. Previously, doctors had typically only recorded a patient’s diagnosis and the treatment they provided.
When did the Office of the National Coordinator for Health Information Technology start?
In 2004, President George W. Bush created the Office of the National Coordinator for Health Information Technology, which outlined a plan to ensure that most Americans had electronic health records within the next 10 years. 4 Additionally, these records were designed for healthcare providers to:
Can you send a paper record electronically?
Business technology then became advanced enough that even paper records could be sent electronically, via fax, in cases where an office needed to get in touch with a patient’s family doctor in case of urgent care. But time is often of the essence in most caregiving scenarios, and because of this, the electronic system became the standard. Medical providers realized that in every medical specialty, from urgent care to rehab, there were always unique cases that had to be resolved electronically.
Why does a filament glow?
When placed in an electrical circuit, the heat generated by its resistance caused the filament to glow. The bulb was evacuated of air to prevent the filament from burning. Electric light was already commonplace in large cities in the form of electric arc lamps, used to illuminate large public spaces.
How did Fleming measure radio signals?
Fleming grabbed one of the bulbs, attached it in series with a mirror galvanometer, and switched on a spark transmitter – et voila, the mirror turned and the light beam moved on the scale. It worked. He could precisely measure the incoming radio signal.
Where is the anode in a prototype valve?
Prototype Fleming valves. The anode is set in the middle of the loop of filament (the hot cathode).
What is the Edison effect?
Edison believed this effect, later dubbed the Edison effect, could be used to measure or even regulate the “electro-motive force,” or voltage, in an electrical power system.
How do receivers detect a coherent emission?
Receivers detected this emission via a coherer: a collection of metal filings in a glass tube that cohered into a contiguous mass, thus completing a circuit , when stimulated by radio waves. The glass then had to be tapped to decohere the filings and reset the receiver for the next signal – at first by hand, but it did not take long to come up with automated tapping devices.
What happens when a plate is wired into a circuit with the positive end of the filament?
To his surprise, however, he found that when the plate was wired into a circuit with the positive end of the filament, a current flowed that was directly proportional to the intensity of the filament’s glow. When it was connected to the negative end of the filament, nothing happened.
Why was the sudden surge in traffic that resulted raised a problem?
The sudden surge in traffic that resulted raised a problem because of the shared nature of the radio commons. Not only did the innocent chatter of amateur “hams” accidentally interfere with naval communications, but some miscreants went so far as to send out false naval orders and distress signals.
Prologue: Edison
The Wireless
- We now skip forward twenty years, to 1904. At this time, In England, a man named John Ambrose Fleming was working on behalf of the Marconi Company to develop a better receiver for radio waves. It’s important, before we proceed further, to explain what the radio was and was not at this time, both as an instrument and as a practice. In truth, the radio wasn’t even yet radio – it was wi…
Valve
- In 1904 Fleming was a professor of electrical engineering at University College, London, but also a consultant for the Marconi Company. Marconi’s initial interest in recruting him was to get his expert advice on the construction of the power plant at a new shore station, but soon after he took on the problem of building a better detector. Everyone knew that the coherer was a poor detecto…
Audion
- Lee de Forest had an unusual upbringing for a Yale man. His father, the Reverend Henry de Forest, was a Civil War veteran from New York, a Congregationalist pastor, and a fervent believer in his mission as a man of God to spread the light of knowledge and justice. As such, he dutifully took up the call when invited to the presidency of Talladega College in Alabama. Talladega had been …
The Telephone, Again
- The long-distance network was the central nervous sytem of AT&T. Tying together its many local operating companies, it provided a crucial competitive advantage after the expiration of the core Bell patents. By joining the AT&T network, a new customer could, in theory, reach any of his or her fellow subscribers, hundreds or thousands of miles away – though in practice long-distance call…
An Electronic Age
- The true vacuum tube formed the root for a whole new tree of electronic components. As with the relay, so too did the vacuum tube diversify and diversify again, as engineers found ways to tweak the design just so to suit the needs of a particular problem. The growth of -odes did not end with diodes and triodes. It continued with the tetrode, which added an additional grid to sustain ampli…
Sources
- Hugh G.J. Aitken, The Continuous Wave (1985) J. A. Fleming, The Thermionic Valve (1919) Anton A. Huurdeman, The Worldwide History of Telecommunications (2003) Paul Israel, Edison: A Life of Invention (1998) Tom Lewis, The Empire of the Air (1991) Gerald F. J. Tyne, Saga of the Vacuum Tube (1977)
History of Telegraph
History of Radio Communication
- Radio returned us to the tribal campfire where the spoken word and corporate experiences rule. Just as in tribal cultures, the radio allowed us to share songs, stories, news together at the same time, yet far beyond the warmth of a local campfire. Orson Welles’ famous 1938 radio broadcast of the story The War of the Worlds proved this point in a very real and frightening way. This was …
History of Photographic Communication
- During the 19th century we witnessed an amazing convergence of three media technologies when the photography converged with the printing press and the telegraph, allowing images and icons to be produced on a mass scale and sent everywhere at once. In many ways the graphic revolution returned us to the iconic world of the Middle Age. Over time this iconic symbol syste…
Media’S Affect on Christian View of Salvation
- Finally, let’s consider how various media formats have even affected the Christian view of salvation. For centuries, the print and word based modernity culture placed emphasis on spiritual conversion as an event. The “moment” you repented of your sin, your name got moved from the “unsaved” column to the “saved” column in heaven. But more and more churches today in this cu…
Christ Is The Medium of The Gospel
- Ever wonder what kinds of media God used to communicate to us His judgments? He spoke directly to Israel from Mt. Sinai when millions heard the audible voice of God. There’s the burning bush, the stone tablets, His angels, the prophets and even a donkey. John 1:14 says “And the Word became flesh and dwelt among us!” …the abstract and the concrete, the logic and the emo…