Tag Archives: consumer electronics

Development of the Telephone

With over six out of every seven people on the planet using it in one form or another, the telephone surely must be the most commonly used technological device of today’s world.

The invention of the telephone is often attributed to Alexander Graham Bell, who in 1876 was the first to obtain a patent on a sound transmitting “apparatus.” But truth be told, many other inventors had been working on similar technologies ever since the 1830’s.

An essential complement to the telephone, the switchboard, was also invented in 1876 by Hungarian engineer Tivadar Pusks. In spite of its crucial importance to future of telephone networks, it would still be many years before switchboards became commonplace.

The earliest telephones from the 1870’s until the mid-1890’s were sold in pairs that would be connected together over a distance to facilitate communication between, say, a residence and a workshop.

The creation of a telephone network through the use of switchboards began in Lexington, Massachusetts, in 1894. The operators were almost exclusively women, and for the next half-century, this was how all long-distance phone calls in the United States were relayed.

In 1951, “area codes” were introduced for eleven cities across the United States, creating the ability to make automatic long-distance phone calls that bypassed the switchboards. Still in use today in or close to the same location, except for the one in San Francisco, these area codes were: 215 (Philadelphia), 216 (Cleveland), 312 (Chicago), 313 (Detroit), 318 (San Francisco), 401 (Providence), 412 (Pittsburgh), 414 (Milwaukee), 415 (Oakland), 617 (Boston), and 916 (Sacramento).

For decades to follow, things then remained pretty much unchanged until the popularization of Mobile Phones and VoIP telephony.

Voice over Internet Protocol (VoIP)

The latest majorly different way to transmit phone calls is known as VoIP, short for “Voice over Internet Protocol.” It was invented by Alon Cohen and Lior Haramaty in 1994, and introduced to the market in 1995 with the release of the first VoIP software by VocalTec.

Today, there are dozens of companies such as Skype or Vonage offering VoIP telephone services at rates that are usually much less than traditional landlines or mobile phone rates.

While extraordinarily price competitive, three disadvantages commonly mentioned with VoIP phone services are, 1) You cannot make emergency calls (911) through your VoIP service, 2) Your number will be unlisted, which may make you more difficult to find, 3) Your phone will not function when there’s a power outage.

Mobile Telephones

Mobile phones experienced an explosion in popularity in the 1990’s, driven by lower cost and expanded networks. However, it may surprise you to know that the first successful mobile phone took place in 1946, from a car in St Louis, Missouri.

Ten years later, the first automatic car phone was introduced in Sweden. That contraption, constructed with vacuum tubes and relays, weighed close to 90 lbs.

Even though the technology transmit phone calls wirelessly is old, the use of cell phones did not take off in earnest until the 1990’s. At the end of the 1980’s, only one in seventy Americans use some kind of mobile phone, and many of those were the kind installed into automobiles. Ten years later, the number of American mobile phone users had jumped to one in three. Take another leap to the year 2011, and the number of cell phone subscriptions surpassed the population; which means that on average, every American now uses a mobile phone.

Across the globe today, in world of 7 billion people, there are 5.9 billion cell phone subscribers. Put that in contrast to 1.26 billion landline telephone services. The mobile phone revolution is over in a mere two decades.

With a background as a translator, writer and publisher, Kent J Davidsson currently works in the utilities and communications industry. For quotes on communication services, including phone, Internet and television, please write to him and his team via e-mail write to@lower-utility-bills.us.

Tablet PCs-Technology Within Your Grasp

In our modern world, gadgets are being introduced to us almost every day. The innovation of devices is rampant varying from mobile phones, computers, cars, and many more which in turn makes our lives easier and more comfortable.

By having technologies, tools made a substantial influence in our lives as well as made an integral part of our way of life. Not just they bring novelty yet they additionally provide the functionality that makes the day to day tasks attainable as well as help us to be even more productive. Since of these gadgets, folks are looking forward for the opportunities that technologies might still develop.

The Development of Technology

Computers are one of the devices that are being revised to achieve the maximum potential of serving its purpose. Also, mobile phones are rapidly innovated to get the full capacity of its function. With those great ideas, manufacturers are highly competing for the demands of technology.

Developers are searching for ways on how to create an all in one gadget that has the functionality and style. Hence, tablet PCs are created. These tablet PCs are can act as a computer and a mobile phone, additionally, you can watch your favorite movie and play games in high definition.

Enjoy Your Daily Tasks with a Tablet PC

Tablet PCs have various operating systems like the Android. Android tablets have numerous applications of assorted classifications that you can easily delight in. They are even versatile that you are able to install any application of your choice, whether it is for company reasons or home entertainment.

The Samsung Galaxy Tab is one of the many models of android tablets that are in demand in the market. It offers more than what you expect from them. Tablet PCs are definitely the gadget that would help you in your daily routine. Moreover, they can entertain you and entice your senses with its touch screen technology.

Contemplating about the Samsung Galaxy Tab 10.1, then you need to see this Samsung Galaxy Tab 10.1 Review? Find out about it and other Android tablets at Best Android Tablet PC Reviews!

What To Consider When Looking For An IR Extender

An IR extender is a small gadget meant to increase the range of remote controlled appliances so that you don’t have to go near them every time. Behind this seemingly simple task lies state of the art technology to expand the distance further and make it more reliable. When buying an IR extender you might read technical specifications that might be unfamiliar, causing some confusion as to which model it is that truly suits your needs. Here are some tips to make the purchase go smoother.

Elements of an IR Extender: You have to get an idea of the inner working of this device prior to the selection of a particular IR extender. First of all, IR stands for InfraRed. This refers to high frequency red light which is used as the signaling mechanism to relay commands from the remote controller to the TV, VCR, stereo, air conditioning unit, and other appliances.

Using a remote control, you can easily manipulate the electronic device that you want. For example, you can turn the volume up and down and change the channel in your television even if you are a few meters away from it.

A Reasonable Cost: You can purchase a high quality IR extender at a good price if you diligently scour the shops to find the best deals. Factors that affect the cost of the device are the time of the year, the store itself, and sales that are currently available. Brand new models, especially those with longer range, also fetch a higher price.

Installing the IR extender is easy. All you have to do is position the IR receiver block in such a way that it has a line of sight between the remote controlled appliance and the remote. Once you got the receiver block in place, all you need to do is attach all the cables and you are set to go.

Having an IR extender can drastically help you manage all of your remote controlled appliances and devices. It also helps eliminate the clutter in your home by having one IR block rather than having a couple of cables attached to your appliances. Two more things that you should look for on such a device are its design and size. Pick one that is small so it does not take up a lot of space in your home and find one that blends well with the interior of your home.

Christopher Handy is an experienced article/review writer and technology enthusiast. Visit his site to find the most useful products and reviews on ir extenders and remote extenders, as well as find the best ir extender for your needs.

Take Pleasure With The Samsung Galaxy Tab 10.1

In a globe bounded by high-end technologies, you are actually lured to need one for the own. You frequently tend to would like gadgets that are actually not solely loaded by having operations however take place to be actually even helpful to bring anywhere one function. The most the latest invention which satisfies these training criterions is literally a tablet PC. Nonetheless, a lot of tablets occur to be bing released in the market today, all of them are actually comparing regard to great specs. Though one item defeats the other fairly priced tablets, it’ses studied because the Samsung Galaxy Tab 10.1.

This fresh formulation by Samsung will be a heap with regard to each person. Utmost tablets these days happen to be surprisingly highly-priced which is actually already never functional to use up anymore. But by having Samsung Galaxy Tab 10.1, it is remarkably much reasonably priced so it is not very hard for an individual to own personal one.

Inquiry as well as Type in One

This new gadget is thought of to be actually the thinnest as well as lightest of all the tablets out there. Having its reduced weight, you and your family are able to bring it anytime and anywhere you could prefer work. Another benefit of this item is it is large screen which is actually 10.1″ in size. The agility of the screen shows elevated decision so one are able to genuinely enjoy witnessing the beloved motion pictures, images as well as graphic-rich applications.

Accessing the net utilizing this fresh present day technologies is considering manageable as tallying one, a couple of, and also 3. The net hookup is actually controllable to obtain access to and additionally needs an others fun speed considering of it is actually integral wifi and HSPA +.

Samsung Galaxy Tab 10.1: The Android Tablet For You

The accessory is really additionally powered by Google’s Android 3.1 or Honeycomb which is really an efficient os by having respect to tablet PCs. And receiving the Android market, thousands of functions from specific groups are able to easily be really gotten a hold of in a snap.

If you’re a multimedia fanatic, you’d truly thrill in the functions of Samsung Galaxy Tab 10.1. Digital education is literally readily available for savants where thousands of book titles, periodicals and also quarterlies might be accessed by having respect to the advantage. By making use of the common new music center, your household is able to quickly receive your numerous delighted in tunes by utilizing the performer information as well as facts, album craft as well as countless more. Whatever the household desire to take advantage of, every feature is totally prepared not merely for resourcefulness however even with respect to delight.

Contemplating about the Samsung Galaxy Tab 10.1, then you need to see this Samsung Galaxy Tab 10.1 Review? Learn more about it and other Android tablets at Best Android Tablet PC Reviews!

Amazon Launches The Kindle Fire And Kindle Touch

The latest new products from Amazon are the kindle fire and kindle touch. These are the newest additions to the popular kindle eBook reader family of products. There are some terrific new features with these devices as well as competitive prices. This article will go over some of these new features and how they compare to the old kindle.

First I will discuss the new kindle fire. This model has the most features of all of the kindle products. There are two major additions that make this model stand out. First, it is now in full color. Second, it has an easy to use touch screen.

These two additions now make it comparable to the nook color which already had these features. The nook color is typically priced at around two hundred and fifty dollars while the kindle fire will be priced at about two hundred dollars. This now makes the Amazon product a better deal and much more competitive against the nook color.

Some other features of the fire include built in Wi-Fi and fast web browsing. You can use it to check email as well as use popular apps and games. You can even use it to watch TV shows and movies or play music. The display is seven inches and it weighs 14.6 ounces. The battery life will support 7.5 hours of video playback and it also has 8GB of internal memory. This is enough for many books and games.

The other new Amazon product is the kindle touch. This will be sold with and without 3G capabilities. The starting price for this model should be about one hundred dollars, and the 3G model will start at about one hundred and fifty dollars. The major new feature of this model is its new touch screen display. It is still black and white unlike the fire model. Something also new to kindle products is the ability to get books from participating libraries now for free. This can be a great service if your library has this option available to you. The kindle touch will feature a six inch e ink display and it will weigh only 7.8 ounces.

In addition to these two new models, Amazon also revised the original model. It will now be for sale starting at around eighty dollars. This will still be black and white with no touch screen. It will be both lighter and smaller than the original though and it is still a great book reader for the person on a budget. The addition of these new models now makes kindle products much more competitive and affordable for the average consumer.

Read an in depth comparison of the Nook vs Kindle here. Also, check out the best prices on the Kindle Fire here.

The Kindle Fire Is A Hot Product

With the holiday season upon us again, Amazon has now released the latest edition of the kindle book reader, the kindle fire. They are also now selling a kindle touch as well as redesigned original kindle device. The kindle fire is the top of the line model with the most new features. With so many options now for sale, people can pick exactly what will meet their needs the best. The prices on these devices are very competitive with Barnes and Noble nook reader. When comparing the nook vs kindle, the kindle has the lower price point. This article will go over some of the best new features of the kindle fire device.

One of the best aspects of the kindle fire is its brilliant seven inch full color screen that can show 16 million colors at high resolution. You can now read magazines in full color just like they are printed. There are hundreds of magazine options available on the device. Some even have interactive video and audio features. The user interface for the reader is easy to use and simple. It uses a touch screen that is fast and easy to navigate.

Another innovative feature of the kindle fire is the ability to play movies and TV shows. It offers over 100,000 shows and movies that you can either download, rent, purchase, or stream. If you are an Amazon prime member, you can watch many things with commercial free streaming. Also, do not forget its ability to play games and use popular apps. Some of the apps that you can use are Hulu, Netflix, Angry birds, and Pandora. The apps have been tested to work well with the kindle fire platform. In order to perform all of these great tasks, it utilizes a fast and powerful dual core processor that can handle anything form streaming music to web browsing.

Another thing new to Amazon’s line of book readers is fast web browsing using Amazon silk. It uses special technology to speed up web browsing. It also has support for adobe flash player files which is something that not all devices like these have.

Do not forget the kindle fire’s main purpose, reading books. It offers one of the largest selections ever with over one million books available. Over 800,000 of them are priced at $9.99 or less. There are even some free books available. If you are lucky, your local public library may offer kindle book rentals. This is a great feature to take advantage of.

Never worry about running out of memory again. Amazon now offers free cloud storage for all of your kindle fire purchases. Store and access your books, music, and movies with a touch of the finger. This device also lets you check your email. When comparing the nook vs kindle, the kindle fire leads the way in features and price. Look at both devices, and choose for yourself what appeals to you the most. Both of these book readers are a good value for the money with innovative features. Also, do not forget about the kindle touch as a less expensive option.

Read a detailed comparison of the Kindle vs Nook here. Also, check out the best deals on the Kindle Fire here.

Samsung Galaxy Tab 10.1: An Experience with Technology

In a globe encompassed by high-end technology, we are somehow attracted to obtain one for our own. We have a tendency to want devices that are not just loaded by having applications however are even convenient to bring anywhere we go. The most up-to-date development which fits these criteria is a tablet PC. However, a bunch of tablets are bing released in the market today, all of them are competing for fantastic specifications. Though one product outshines the additional budget friendly tablets, it is recognized as the Samsung Galaxy Tab 10.1.

This new production from Samsung is a heap for everyone. Most tablets these days are very pricey which is currently not efficient to use up any longer. But by having Samsung Galaxy Tab 10.1, it’ses remarkably much sensibly valued so its is not difficult for an individual to own one.

This fresh device is considered to be the thinnest and lightest of all the tablets out there. With its less weight, you can bring it anytime and anywhere you may want to go. Another advantage of this product is its large screen display which is 10.1″ in size. The sharpness of the screen exhibits high resolution so you can truly enjoy watching your favourite movies, photos and graphic-rich applications.

Accessing the web using this new technology is as easy as counting one, two, and three. The internet connection is uncomplicated to access and even has a better speed because of its built-in wifi and HSPA+.

The device is also powered by Google’s Android 3.1 or Honeycomb which is an effective os for tablet PCs. And with the Android market, thousands of applications from various classifications can be downloaded in a snap.

If you are a multimedia lover, you would really enjoy the features of Samsung Galaxy Tab 10.1. Digital reading is available for bookworms where thousands of book titles, newspapers and magazines can be accessed for your convenience. With the music hub, you can download your most loved songs with the artist information, album art and many more.

Photos and videos on another note seem to pop out from the screen because of its great clarity. Whatever you desire to employ, every feature is prepared not only for creativity but also for fun.

Because modern technology is rapid ascending, we additionally keep high hopes to very own one for ourselves. So if you happen to pass a gadget outlet near you, seek to search for Samsung Galaxy Tab 10.1 as well as evaluate for yourself if its specifications fit your individuality.

Thinking about the Samsung Galaxy Tab 10.1, then you need to check out this Samsung Galaxy Tab 10.1 Review? Learn more about it and other Android tablets at Best Android Tablet PC Reviews!

The 3DS Advantage

When you are after the best in portable gaming consoles then you should be getting the Nintendo 3DS which is considered by many to be the best portable consoles to have ever been made. The biggest innovation that this device offers is its ability to display 3D images which is a very neat feature. The 3DS advantage does not end there however and there are several other stuff that you can get with it. Here are some of those stuff:

A Huge Game Library- Part of the success of all Nintendo gaming consoles is owing to the fact that they have a vast library of games to offer to consumers. This is still true with the 3DS and you can still choose from a vast amount of games that they have to offer for it.

Upgrades- Even though the device is relatively new there are a bunch of upgrades for it already. There’s an r4 card for use in the 3DS which can expand the capabilities of your device vastly.

Multimedia- One of the biggest advantage of the 3DS over other devices is that its features make it particularly well suited for use as a multimedia player. This is especially true when it comes to playing 3d movies. With this device there is no longer any need to get an expensive display so you can watch in 3D, all that you need is this small console.

Connectivity- The new 3DS is also loaded with features that will allow you to connect with other players and play against them. You can use a localized system of connection for that or you can use the Internet to connect with other players online.

The 3DS lives up to the tradition established by other excellent devices that have been developed by Nintendo in the past. These advantages that we have enumerated here takes this device a step ahead from all the other gaming consoles that are currently available.

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IT Tips From The Experts

The computer is being used by everyone these days. We have some use for it starting from the most basic functions up to the most complicated processes we are discovering ways of utilizing the computer. That’s the reason why we need to learn how to take advantage of them in the right way.

When your computer breaks down, it would be ideal to have some expert it support backing you up. Unfortunately we can’t have that so we have here the next best thing. Here are some expert tips from IT experts that you can keep in mind:

Picking the Right Computer-In order to use the computer in a smart way you have to start when you are buying your hardware. There are many types of computers that are currently available. You need to pick the right one that is appropriate for the use that you have in mind.

Backing Up- You have heard about the importance of backing up all of your files. And you will be hearing about it again in the future. That is because the possibility of your computer crashing is very real so you have to be ready for that.

Power Protection- Make sure that you have enough protection against power surges and blackouts. have the right sort of equipment that can help to save from experiencing a lot of troubles due to lost time and data. There are many types of equipment that can be used for dealing with this kind of contingency.

Security Software- You need to purchase the best security software that you can get for your computer. Make sure that it is the latest and the most updated version to ensure that it can provide maximum protection for your device.

These are just some of the things that you need to remember when you are using your computer to ensure that you can use it in the proper way.

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Reduce Your Cell Phone Charges By Unlocking A Blackberry For Travel

Unlocking a Blackberry may seem out of the question right now as your mobile service provider has everything you require. But once you travel out of your country, you’ll find out how much you can save by unlocking it.

First of all, you do not need to be trapped in an exclusive network. Given that networks try and outdo one another by coming up with the latest offers or promotions, you can use any one of them whenever you want by purchasing the appropriate SIM card having the most beneficial offer. This also will mean that you could register for offers or features that are not tied up for a whole year. You could choose a new program and even a prepaid plan whenever you want.

One more benefit is the fact that you don’t have to sustain roaming charges whenever you go abroad. If you go abroad, the price of calling in a different country is much higher than local to local cell phones. For this reason your overseas counterparts may even think twice about calling you or sending you messages. In addition to that, receiving calls will also cost you at least double. However, if you have an open line Blackberry, you could simply purchase their prepaid SIM cards and you are available at about half the cost.

In addition to that, your associates back home can easily send you BBM messages or emails on your Blackberry. Almost everywhere around the globe has their particular Blackberry packages that offer you exactly the same features as you have back home. Now you will have everything you enjoy about using a Blackberry without being charged twice as much for international fees.

Unlocking a Blackberry lets you be available locally which will mean you get to call or text when abroad at the local rate. And you also still are able to connect back home at no cost by BBM or emails. All you need to do will be to pay for their data plan and your mobile phone is good to go. The majority of data plans are data based or time based. In the event that you will stay for under a week, then it can be most effective to choose time based subscriptions that let you have unlimited data access for a period of time. On the other hand if you plan to stay for a longer time, then start with a 350 MB data plan and just recharge your mobile credit when you have used it all.

With new designs coming out every year, unlocking a Blackberry will prove to be practical. It will mean that you could easily sell an older one to anyone, regardless of where they are based or from which cell phone service they are subscribed to. Cellphone owners who often travel outside the country will love the convenience of having an unlocked Blackberry as well.

Are you looking for a way to unlock your Blackberry to give you more options when you travel? Visit my site to learn how to unlock Blackberry 9360 and unlock Blackberry 9380 and other models.