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Entries Tagged ‘traditional computers’

What Are Quantum Computing And Quantum Computers?

2239341509 d9a0784821 m What Are Quantum Computing And Quantum Computers?
by indigoprime

Much of the 21st century knowledge on consumer electronics and highly advanced technologies is based on man’s growing understanding of Quantum Mechanics. This relatively new development in physics deals with the subatomic world, of particles and spheres scientists named with Greek and Latin letters, and of the field’s aim to control, predict and manipulate such worlds that people can never see yet exist. It is opposed to theoretical physics work. Never mind (or at least set aside) the current Holy Grail of science, the general unified theory or string theory, because the conflicting, confusing and seemingly dice-playing Quantum Mechanics gives scientists the research and application for the development of computer science, information technology and many other fields of engineering. At least it has real world application unlike the string theory. And yes, even the current hype on touch-screen devices involves the subatomic worlds.

A little explanation of the Quantum mechanics first. In the Quantum world, everything is a chaos; there is nothing that can be predicted in subatomic level, unlike the physical world. But of course they can be controlled and manipulated for real world application. One such technological application of the dice-player Quantum mechanics is the Quantum computer/computing. They are unlike the transistor-based traditional computers.

With a Quantum computer, the use of subatomic particles and their phenomena, such as superposition and entanglement, are possible; thus making the ‘dice-playing’ predictable and controllable. Scientists can now perform operations on quantum data; and the basic idea here is that quantum properties can represent data and be operated upon. It is first thought out by physicist Alan Turing in 1936 and theorized the universal quantum computer, also known as the quantum Turing machine. It won’t be less right to say than instead of traditional bits and bytes, Quantum computers use particles of all the Greek and Latin alphabet.

However, close to a century hence, quantum computer is still in its infant stages. But it has ceased to be only a subject of theoretical research, and is beginning to take shape in applications and experiments. Computations for such experiments are done on quantities of quantum bits (qubits for short). And all the while governments and research facilities are now supporting the development of Quantum computers because of its potential for an even more powerful, accurate and faster calculations and computations. Military men will obviously like its implications.

In essence, a Quantum computer is a very powerful computer. Its memory can be exponentially larger, such as in millions of terabytes (scientists probably don’t have a name yet for it); but only with a minimal size, say a card or a microchip. It can calculate millions of inputs simultaneously and even faster and better. It will surely have great implications on day-to-day living, if Quantum computers are mass-produced in the near future. And it won’t be less right to say that Quantum computing is the future of all present-day computers. However, only time will tell if this highly-advanced technology is too difficult to build.

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The Latest Tablet Samsung Product

3950460624 922fb33c31 m The Latest Tablet Samsung Product
Photo by Ivan Walsh
One of the most popular electronic accessories of 2010, the tablet Samsung is a truly unique innovation that has captured the attention and hearts of millions. One of the leading companies in electronics, Samsung produced their Android based mini computer along with other corporations at the same time such as Apple.

These tablets are similar to desktop computers and laptops, having all the same features in them. However, the unique feature that sets them far apart from the traditional computers is that they can be taken anywhere easily, thus being appropriately nicknamed as “hand computers.” The fun and attractive feature for most people is the LCD touch screens along with the fully functional telephone features.

The label of “hand computers” was given to the tablets because of their small size, which comes in either seven or ten inches. Since the external features of classic computers and laptops are not required, such as keyboards, cord cameras and microphones, the small size is a realistic possibility. The features are transferred inside the thin devices. Furthermore, the quality of the built in camera and microphone are exceptional because they deliver great voice quality and image resolutions. The camera can also rotate to various angles.

Moving on, the tablets also come with their own app or application store. These are usually found in cellular phones and have been included in these Samsung accessories to provide the phone experience on a laptop computer. There are countless applications found ranging from a number of categories. For example, one can access things like games, business tools, sports, academic resources and also check the weather through these handy apps.

Moreover, the attractive application for the intellectuals is the E-book reader. This application, also known as the electronic book reading, is an ideal tool for students and other academic professionals. Including dictionaries, encyclopedias, and thesauruses, the tablets make the studying process easier for students. Students can access fun features such as the option of having the device read aloud, highlighting and note taking on the screens, and flipping the pages effortlessly.

Even the music loving audience is kept in mind through the tabs. The seemingly old versions of iPods can be found with a new twist in the tablets. Now, one can access all of his or her favorite singers and songs in a single device, not having to carry around an iPod in addition to the tab. Even movies may be viewed through various Wi-Fi connections and applications.

Financially speaking, the prices of the tabs range from $200 to $500. If someone chooses to further accessorize the device, the cost is most likely to go higher by buying things such as protective covers, applications, and customized casings. Also, depending on the wireless carrier or phone companies, the prices will vary.

There are a few disadvantages to the tablet Samsung as well. The main one is that users complain that they cannot change their SIM cards for various mobile networks and services. However, the good news is that Samsung has developed various versions of the tablets and the consumers should research them in order to buy the right product for their necessary requirements. When it comes to electronics, it is a wise habit to consult with professionals in order to guarantee that one made the right choice.

Tablet Samsung can be found on our website www.tabletsamsung.net.







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