Information technology has been defined by the Information Technology Association of America, or the ITAA as being the study, design, development, implementation support and/or management of any computer based information systems. This relates particularly to software applications and computer hardware. Information technology deals with using electronic computers and software to convert, store, protect, process, retrieve with security or transmit any information. What began many years ago as a term that many had no awareness of to a term that has skyrocketed to include several aspects of computing and technology. IT is a wide based term and encompasses many areas. Professionals in information technology may perform a wide variety of tasks that range from installing computer applications to designing widely complex computer networks and information databases.
Everything from data management, networking, engineering computer hardware, software design, database design and management and administration of systems is included in the term of information technology. When covering the aspects of IT as a whole, the use of computers and information are typically associated.
The history of IT goes back several years. In order to perform the functions associated with the field of technology the modern field will use computers, servers, database management systems and cryptography.
It was not very long ago that the field of IT only consisted of a single computer operator who stored data on a magnetic tape and then placed it in storage. Times have changed drastically in the field of technology from its inception several years ago. The field today typically includes a Chief Information Officer and several individuals who work together to achieve their goals. Years ago there was simply a single operator who performed all the tasks related to this form of technology.
Today the job outlook for people interested in this field is very good. With data security and server specialists among the highest paid in the field, those with the needed skills and a keen interest in IT stand to earn a substantial annual income.
With the increasing concern for data storage and management, along with the security issues that most companies and corporations are facing, a career in IT is an excellent choice for those who possess mathematical and strategic planning skills.
Since 1961 the Information Technology Association of America has been working to enhance the interests of US technology and electronics industries. This association provides leadership training in areas relating to business development, public policy, market forecasting and standards of development to a large number of corporations. The ITAA provides a grassroots approach to global networking for companies, market and government from the smallest local level to a global audience.
It currently represents more than 16,000 information technological related companies throughout the world. Based in Washington, DC, the Information Technology Association of American is the only organization of its kind that helps to unite local, state, national and global businesses in the area of technology.
While technology today encompasses a wide range of individual focuses, it is becoming increasing clear that the IT field of the future will include many more topics and more demand than ever before. For those interested in becoming part of this rapidly growing field the time is now. Getting in on new developments could prove to be a very exciting and lucrative choice.
Archive for January 31, 2012
Definition of Information Technology
National Institute of Standards and Technology (NIST)
By 1900, only 124 years after declaring independence, the United States had grown and expanded into one of the most prosperous and influential countries in the world. The economy was strong, driven by the power of steel locomotives, steam engines, electricity, and the beginning of automated manufacturing. But the burgeoning economic productivity, along with the complexity of 20th century machinery, created problems when different manufacturers had to work together. Disagreements arose over the units of measurement and how to apply them. For example, one company’s “gallon” might not be the same as another company’s. Without standards, the parts or containers made by one company did not fit another company’s items, resulting in chaos.
On March 3, 1901, the U.S. government chartered the National Bureau of Standards to remedy this problem. Beginning with a staff of 1 2, the new bureau quickly went to work, improving the standards of length and mass measurements, and establishing new standards of temperature, time, and light. Time was especially important, as it synchronizes the activities of so many people. How do railroads, radio and television networks, and other time-conscious organizations know what time it is – and keep the same time? The bureau has provided time signals from a radio station, WWV, since 1 923. Governing this timekeeping is an atomic clock so precise that it will not gain or lose a second in 60 million years!
The National Bureau of Standards changed its name to the National Institute of Standards and Technology in 1988. Today, the NIST has facilities in Gaitherburg, Maryland, and Boulder, Colorado, and employs about 2,800 scientists, engineers, and staff. The NIST continues to improve measurement technology and standards, helping promote economic and technological progress. Laboratories at the NIST include the Building and Fire Research Laboratory, the Center for Nanoscale Science and Technology, the Information Technology Laboratory, the Manufacturing Engineering Laboratory, the Physics Laboratory, and others.
Kids’ Science – Gravity For Beginners
Here’s a science activity for kids that offers basic exposure to density and the law of gravity. It also gives your child an opportunity to engage in the trial and error method of problem solving. It’s very simple and lots of fun.
You’ll be making a miniature version of hot air balloons. Each balloon should take about one minute to make. Your child will love helping to put the hot air balloons together.
Here’s what to do:
Pick up helium balloons from your community party supply store. You’ll need one balloon for each participant.
For the basket part of the hot air balloon, use a paper cup or 12″ x 12″ felt square. If you use a paper cup, tape three pieces of string to the top of the cup, and then tie the string to the base of the balloon. If you use a felt square, tie each of the four corners and attach those to the base of the balloon. (If you want to go a step further, for a more realistic looking basket cut off the bottom four inches of an empty bag of specialty coffee and rinse it out-the material is perfectly suited for this activity.)
Your living room is the perfect location to get started.
The objective: fill the basket with just enough household items to cause the balloon to hover for ten seconds without touching the ceiling. The items might include marbles, buttons, bottle caps and Q-Tips. Put these items in a bowl for selection. Keep a pair of scissors handy–as your child fine tunes the density it may become necessary to cut a Q-Tip in half.
Consider the following variation: put all the items in a line for selection. Take turns selecting one item until each person has ten. Place items into balloon baskets and launch the balloons. The objective is to have your balloon float slowest to the ceiling. In order to improve results, each person may exchange one of their items for a new item. Re-launch the balloons. Continue the process of exchanging one item after each launch. Keep experimenting until one player causes a balloon to hover for ten seconds.
There are many other variations to this science activity that you can pursue on your own (–for example, log the difference in items used from one day to the next as the balloons lose helium). Regardless of how you go about it, this activity will give your child an opportunity to engage in trial and error problem solving while gaining basic exposure to density and the law of gravity. You may also find it surprisingly adept at bringing out the fidget and tinker nature of parents. Have fun!