Saturday, September 29, 2007

Laptop Technology Is Better Than Ever Before

It's a rare computer user these days who hasn't at least considered purchasing a laptop computer. That's because laptop computers obviously have a lot of advantages over desktop computers. Laptop computers are more portable and can be used just about anywhere. In fact, some people have bought them more for their portability than for the fact that they can be run off of a battery. In fact many of us have continued to use our laptop computers for years after the batteries completely died. A nice side effect of the fact that laptop computers are designed to be powered off of batteries is that they're also much more efficient than desktop computers. LCD screens are well known to be less energy intensive than the power hogging cathode ray tube screens that are still used with some desktop computers. And the fact that most laptop screens are smaller than most desktop LCD screens means that they still consume less power. Since laptop computers have all of their components packed closer together than with desktop computers, they have to generate less heat to keep them from baking each other. In addition to consuming less power, this also means that loud fans that consume extra power aren't as necessary.

One thing that makes laptop computers much more attractive as time goes by is the fact that the gap in price between them and desktop computers is continuously shrinking. As is the difference in performance. It used to be that a desktop computer cost one half or even a third of what the equivalent desktop cost. Now comparable models can be within a couple of hundred dollars of each other.

There's less obvious difference in the performance of the two types of machines as well. For example, dual core and 64 bit processors are available in both laptop and desktop computers. As are massive amounts of RAM and hard drive space. Most laptops come equipped with CD burners and many also have DVD burners built in. The screens that come with laptop computers have also gotten a lot better over the years since the passive matrix LCD screen was the standard. Now many laptops have active matrix high definition LCD screens. At the same time that all of this extra horsepower has been built into new laptops, better processors and battery technologies have increased the amount of time that these machines can operate on battery power.

There are still two areas in which laptop computers can't compete with desktop computers: ergonomics and expandability. While most people probably won't notice the difference between a laptop computer and a desktop computer in terms of ease of use, a laptop computer will never be as comfortable to type on as a well set up desktop work station. Also, a laptop's touch pad will never be as easy to operate as a mouse. These shortcomings probably won't be noticed very much except by people who do massive amounts of typing on their computers and devote gamers though. As far as expandability goes, a laptop computer simply doesn't have as much space for new hardware as a desktop computer. Many laptops have room for additional RAM and various kinds of enhancements that come from PC cards. Desktops on the other hand have room for additional optical drives, hard drives, modems, and other types of hardware. Of course there is a solution to both the ergonomic and expandability shortcomings of laptop computers. Namely peripheral devices like detachable keyboards, mice, and various kinds of drives; but they obviously decrease the portability of laptop computers and therefore the main point of the devices.

That said, new technology is sure to make laptop computers increasingly usable and therefore attractive for people to buy for a variety of purposes.

J. Hall writes articles for consumers who want to find the Best Direct TV Deals currently available. She has written for many major publications about the latest Direct TV deals and promotions and how buyers can find the best discounts.
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Television Technology Reaches Mobile Phones

One trend of television technology these days is to make televisions as small as possible. Many companies; including Sony, Dish Network, Toshiba, Samsung, Apple, and several lesser known companies; have produced portable video devices over the past few years. Generally these devices are designed to download video content from the Internet or a Digital Video Recorder to be stored on their hard drives and viewed when the user gets around to it. These devices are great for when their owners can choose in advance what they want to watch. They're particularly useful for people on the go who don't have a lot of time to sit around and watch TV at home, but may have the time watch on a subway, airplane, or while standing in line waiting for something.

Now, it's possible to get television content in real time thanks to new technology that allows people to watch television on their mobile phones. Like many other television trends this is especially popular in Japan where mobile phones are extremely popular and people use them for a lot of different things. For example, there are a little more than 90 million mobile phone users in Japan who, on average, replace their phones as often as every year and a half. Many Japanese mobile phone users are in the habit of using the devices to surf the Internet, check and send email, and for online shopping. All of these trends make Japan the perfect testing ground for this technology.

Unfortunately there are some serious barriers to this technology taking off. Not enough people use the service overall to really create a market for advertising along with the program content. Right now the program content for mobile phones is free, just like over the air TV broadcasts, but of course since the content has to travel over wireless network, it costs more money to provide. A lot of people in television broadcasting and the wireless phone markets are hoping for a way to somehow combine mobile phone TV service with e-commerce. That way the the service would serve as a gateway to revenues from the tendency of the Japanese to shop on their mobile phones. If this actually works out it could serve as a unique market as more and more people have mobile phones capable of watching TV on. In any case this is a unique example of technology that's emerged and gone public without having any concrete business model of how it's going to be payed for.

Of course, this also begs the question, why not pass on the cost of providing the content on to the mobile phone users who watch? The industry seems to be shying away from that option probably because of a combination of fear that that will alienate users of the service and the widespread agreement that once a business model is agreed upon and implemented, that step will be largely unnecessary.

One other development of this technology that we can expect is to see it included in other devices like GPS's and portable video game units. By extension, we may soon see dedicated mobile television devices or mobile television integrated into some of the portable video devices we see on the market now. In that sense, portable video devices really would be like home entertainment centers in miniature. You could either watch live television or a recording. It would be your choice.

J. Hall writes articles for consumers who want to find the best new technology currently available. She has written for many major publications about the latest television deals and promotions and how buyers can find the best discounts.
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Friday, September 28, 2007

iPod Technology

iPod is a brand of portable media players designed and marketed by Apple and launched in October 2001. iPod classic puts your entire music and video collection in your pocket. iPods have won several awards ranging from engineering excellence, to most innovative audio product, to fourth best computer product of 2006.

iPod shares its hard disk space between the songs that iTunes puts on it and any files you've added when using its disk mode. iPod owners can choose from a vast ecosystem of accessories with over 4,000 products made specifically for the iPod including cases, fitness accessories, speaker systems and iPod connectivity in over 70 percent of US automobiles.

Apple focused its development on the iPod's unique user interface and its ease of use, rather than on technical capability. Apple has studied the possibility of joining an auction for the rights to use a highly-coveted wireless spectrum, according to BusinessWeek sources. Apple haven't even announced it yet but engadget are obviously so certain or have already had a tip they can't reveal, that they've stuck the post up ready.

Battery life will take a hit at the higher setting, so turn it up only when you're watching video or viewing photos. Battery life in the 80 GB is 20 hours, which is what I need. Storage capacity, at 8GB and 16GB, will be deemed stingy by some.

Download movies from the iTunes Store, then sync them to your iPod to watch anywhere, anytime. Download brand-new and classic games, including Bejeweled, Texas Hold 'Em, Vortex, Mahjong, Mini Golf, Pac-Man, Tetris, and Zuma, for just a few dollars each, then sync them to your iPod and play along with your favorite tunes.

Features include a carabiner clip, hidden zippered pocket, a second flapped pocket, and compression-molded EVA outer casing. Features that will migrate from the iPhone to the iPod touch. Users can then download the song that's playing in the shop or get a list of the 10 most recent songs played.


iPod came from Apple's digital hub strategy,when the company began creating software for the growing market of digital devices being purchased by consumers. iPod and iPod photo are now one and the same, with every white iPod boasting a full-color display. iPod makes your music look as good as it sounds, thanks to its big, bright color display.

Learn something? Want to learn something more? Check out other articles in his website about iPod click ipod movies devices Income Opportunity -
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Careers In Nuclear Medicine Technology

Nuclear Medicine is a branch of medical diagnostic imaging that involves the use of radioisotopes to visualize, diagnose, and treat medical conditions.

The nuclear medicine technologist is the trained health care professional responsible for the administration of radioisotopes and operation of the nuclear medicine camera. The technologist usually works under the direction of a radiologist, who is a physician specializing in the interpretation of medical diagnostic images.

The successful technologist will be well versed in a number of skills required to produce quality nuclear medicine scans. Among them are; safe and thorough knowledge in the operation of the gamma camera and related equipment; administration and monitoring of radionuclides; quality control of the nuclear medicine lab and equipment; and radiation safety. The technologist will also be responsible for related paperwork and the monitoring of patients undergoing examinations. Good communication skills are a must as are the ability to recognize and respond to both medical and radiation related emergencies.

The training period for a nuclear medicine tech is usually two to four years, and leads to either an associates or bachelors degree. One year certificate programs are available for individuals who already possess training in a related diagnostic imaging field, such as x-ray or ultrasonography.

Most states will require a licensure or certification in order to work as a nuclear medicine technologist. Certification is available through the American Registry of Radiologic Technologists and the Nuclear Medicine Technology Certification Board. Different states may also have individual licensure requirements. The licensed / certified technologist must also be prepared to show evidence of continuing education in order to maintain their credentials.

Hospitals, private imaging centers, and larger cardiology practices are generally the major employers of nuclear medicine technologists. In terms of advancement, the technologist may be promoted to supervisor and on to chief technologist. The job outlook for nuclear medicine technologists is expected to remain strong for a number of years due to advances in the technology and increased diagnostic imaging needs of an older population.

For further information on nuclear medicine technology as well as other medical imaging and allied health careers, visit us at:
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Wednesday, September 26, 2007

What Is VoIP Technology?

You may have heard the term Voip used a lot in the media, but are not sure what everyone is so excited about. Here you will find the answers to your most sought after Voip technology questions.

What is Voip technology?

Technically, VOIP is Voice Over Internet Protocol, or voices traveling over internet lines and wires like other information would. So, what does this mean to you? A lot. Even if you don't have a clue what Voip technology is, you may still be utilizing it everyday if you have a digital phone line or if you use a microphone hooked into your computer to speck to others while you are connected to the internet.

What is Voip technology going to do for me?

Digital phone and services like it keep costs down for the company, which is passed on to the consumer. It is usually much cheaper then a traditional land phone line, especially if you want extras such as caller ID and call forwarding.

What is Voip technology going to lack?

As great as Voip technology may be, there are some drawbacks that one using it for your phone service should realize. First, most digital phone companies do not provide access to emergency assistance numbers, such as 911 for those in the US. This may leave your household vulnerable if you use digital phone. Some consumers overcome this by keeping a basic plan with there traditional phone company provider or have a cell phone available in case of an emergency.

Another drawback to Voip technology in the form of digital phone is that if your power goes out, so does your phone. When you have a service through a traditional phone company, you can still access your line even during power outages as long as you do not need a second power source to run it (ex: cordless phones need a second power source to run, so when the power goes out so does your phone). This is not so with digital phone. However, once again having a basic plan with your traditional phone company or having a cell phone on hand may remedy this problem.

What is Voip technology overall?

Voip technology can be an asset to anyone. It keeps the cost of having a land phone line cheap while still allowing us to communicate verbally without having to rely solely on cell phones. The next time you are taking a look at your high-price phone bill from your phone company, take another look at digital phone and Voip technology in general. You may rack up savings that you never even knew existed.

About the Author:For more information about VOIP visit . You may freely reprint this article on your website or in your newsletter provided this courtesy notice, link and URL remain intact.
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MP3 Encoding Technology

The MP3 is a complete godsend for anyone who enjoys and appreciates good music. Not only does it afford users the convenience of purchasing music online and ripping from purchased CDs, it also provides the utmost ease in portability. There are more MP3 players on the market than I can name. These players allow you to download hundreds and in some cases thousands of MP3’s to take along with you anywhere. I create MP3 CD’s containing up to 120 of my favorite songs for my listening pleasure in my car. But how can so many audio files get stored on my 800MB (Megabyte) CD?

MP3 Encoders and MP3 converters are the software that creates MP3s by using an MP3 compression and decompression algorithm. For example, an average 3 minute WAV file can be as large as 15MB. Using MP3 encoders and MP3 converters, a large WAV file can be cut down to a much smaller and more portable MP3 file of about 3MB.

MP3 stands for MPEG Audio Layer 3. At layer 3, psychoacoustics principles are used to find and remove all unnecessary sound data, leaving behind only the crucial audio data. By unnecessary sound data I mean all of the stuff that we humans don’t hear anyway. Most people can’t hear sounds above 16 kHz so why would you want it hogging your disk or hard drive space? Non-music audio such as speeches, sermons, audio books and comedy albums, can be reduced even less based on this.

Compression occurs after the essential data has been separated from the redundant data. At this stage, the same amount of data can be stored using fewer bits and less space. The bit rate is the ratio of the number of bits transferred between two devices per second. The higher the bit rate, the higher the sound quality. The lower the bit rate ratio, the lower the sound quality. 192 Kb/s is the most popular bit rate used in peer-to-peer networks. For the most part, MP3 converters and encoders today use variable bit rates. This allows for much better quality audio because the bit rate conforms to the dynamics of the audio frames being stored which in turn keeps more of the important music data.

There are dozens of MP3 compressor and encoder software programs available online and at stores. Some of the main encoding engines are: LAME, Blade Enc, Fraunhofer Encoders and Xing. Deciding which MP3 encoding engine technology is right for you depends on your individual needs and preferences. Blaze Media Pro is an excellent option if you're looking for a powerful, yet easy to use, all-in-one multimedia solution.

About the Author:Mansi aggarwal writes about MP3 encoder. Learn more at
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Saturday, September 15, 2007


FREE ENERGY MACHINE electric vehicle with no batteries to run just a 12 volt battery to start and run the radio and fan blowerTOTAL ENERGY INDEPENDANCE FOR TOMORROW'S WORLD


THE CYNERGY DRIVE BY TOYOTA IS TO KEEP THE PETROL DUDS HAPPY still need to by GAS TO RECHARGE BATTERIES WHAT A LOAD OF BS get rid of the gas machine and fit one of these surge technolgy units into your hybrid and run for free and forever.

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Monday, September 10, 2007

Fossett sought via Google Earth

Images from Google Earth are being enrolled in the search for adventurer Steve Fossett. Many people are scouring up-to-date satellite images of Nevada to try to spot Mr Fossett's downed plane or wreckage.

The project is being co-ordinated via Amazon's human-powered problem solving scheme called the Mechanical Turk. It comes after a frustrating weekend in which searchers failed to turn up any sign of Mr Fossett.

False alarm

Mr Fossett went missing on 3 September after taking off in his single-engine Citabria aircraft from the Flying M Ranch near Yerington, Nevada. The trip was supposed to last a maximum of three hours.

The search for Mr Fossett or his downed plane covers 44,000 sq km (17,000 square miles) of Nevada's wilderness as well as parts of California.

In a bid to help searchers focus their efforts, Google released up-to-date images of Nevada for the search giant's Google Earth software.

Following the release of the images, Amazon created a collaborative search scheme run via its Mechanical Turk system.

The Mechanical Turk pays people to perform tasks that computers would struggle to complete, such as translating text or evaluating images.

Anyone taking part in the Mechanical Turk scheme downloads the updated images and an associated program that shows them recent images that they can flag if any appear to be candidates for a crash site.

The creators of the search scheme said Mr Fossett's plane would appear as an object about "21 pixels long and 30 pixels in wingspan".

Flagged images will be passed on to the search team co-ordinating flights over the area where Mr Fossett is thought to have gone missing.

Talking to reporters, Nevada Civil Air Patrol Major Cynthia Ryan welcomed the help but said it was unlikely that Google Earth would have picked up anything that military satellites would not spot.

The search in Nevada by the Civil Air Patrol and many private pilots has discovered six previously unknown wrecks - some of which were decades old.

The 63-year-old adventurer reportedly took the flight to look for locations that could be used for an attempt on the land speed record.

During his life, Mr Fossett has racked up about 100 world records. In March 2005 he became the first to fly a plane non-stop around the globe without refuelling.

Technology News by BBC News

Saturday, September 8, 2007

Mobile phone technology turns 20

The technology behind the mobile phone is celebrating its 20th anniversary.

On 7 September 1987, 15 phone firms signed an agreement to build mobile networks based on the Global System for Mobile (GSM) Communications.

According to the GSM Association there are more than 2.5 billion accounts that use this mobile phone technology.

Adoption of the technology shows no signs of slowing down with many developing nations becoming keen users of mobile handsets.

Future phones

Robert Conway, head of the GSM Association, said the memorandum of understanding signed in 1987 is widely seen as the moment when the global mobile industry got under way.

Although work on the GSM technical specifications began earlier, the agreement signed in 1987 committed those operators to building networks based upon it.

"There's no doubt that at the time of the agreement in 1987 no one had an idea of the explosive capabilities in terms of growth that would happen after the GSM standard was agreed," he said.

Since then, he said, the numbers of people using GSM mobiles has always outstripped the predictions.

Once the preserve of the well off, mobiles were now "the everyday gadget that's essential to people's lives," he said.

In the UK there are now more mobiles than people according to Ofcom statistics which reveal that, at the end of 2006, for every 100 Britons there are 116.6 mobile connections.

Figures from the GSM Association show it took 12 years for the first billion mobile connections to be made but only 30 months for the figure to reach two billion.

"In the developing world they are becoming absolutely indispensable," said Mr Conway.

This was because handsets were now cheap and mobile networks much less expensive to set up than the fixed alternatives.

But getting mobiles in to the hands of billions of people was just the start, said Mr Conway.

"The technology is a gravitational force that brings in to its orbit a huge amount of innovators," he said.

In the future, he suggested, high-speed networks would be ubiquitous adding the intelligence of mobiles to anything and everything.

"The technology will be in the fabric of your clothing, your shoes, in appliances, in your car," he said.

For instance, he said, the ubiquity of mobile technology could revolutionise healthcare and see people wearing monitors that gather and transmit information about vital signs.

Phones too could change radically in the future.

"You'll pull them out of your pocket and they'll look like a map but unfold like a screen," said Mr Conway. "We're now on the verge of another wave and that's going to be stimulated by mobile broadband."

Mobile Phone Technology by BBC News

Wednesday, September 5, 2007

Sony confirms security problem

Electronics giant Sony has confirmed a recently discovered security flaw in some of its products that could leave PCs vulnerable to attack by hackers.

The firm said that the fault, which affected software packaged with memory sticks, was developed by a third-party.

Sony said it was conducting an internal investigation into the problem and would offer a fix "by mid-September".

The vulnerability, found by security firm F-secure, was similar to one found on CDs sold by Sony BMG in 2005.

That led to the discs being recalled and several lawsuits against the record label.

A Sony spokesperson said of the latest vulnerability: "While relatively small numbers of these models were sold, we are taking the matter seriously and conducting an internal investigation. No customers have reported problems related to situation to date."

Surprise flaw

The flaw affects three models of Sony's MicroVault USB sticks with fingerprint readers.

Although the spokesperson said that the models have now been discontinued, they are still available to purchase through several websites.

The flaw was in software that came bundled with the USB devices. The program used virus-like techniques to create a hidden directory on a computer's hard drive.

Researchers at F-secure said that a hacker could then infect a computer as any files stored on the hidden directory would be invisible to the user and also from some virus scanners and security software.

"The apparent intent was to cloak sensitive files related to the fingerprint verification feature included on the USB drives," said researchers at security firm McAfee, who also investigated the flaw.

"However, in this case the authors apparently did not keep the security implications in mind."

Researchers at both F-secure and McAfee expressed surprise at the flaw, as Sony has faced similar problems in the past.

In 2005, Sony BMG sold CDs bundled with XCP digital-rights management (DRM) software, installed as an anti-piracy measure. It also left machines open to exploit by malicious programmers and computer virus writers.

In addition, researchers found vulnerabilities in another program, known as MediaMax, used by the firm on other CDs. In all, millions of discs sold in North America were thought to have been sold that used the controversial programs.

Quick fix

However, security researchers said that latest flaw was not as serious.

"In a nutshell, the USB case is not as bad as the XCP DRM case," said a blog entry on the F-secure website.

As well as differences in how the software was installed and operated, the researchers said there was a legitimate case for having the software on the USB sticks

"Sony is attempting to protect the user's own data. In the DRM case, Sony was attempting to restrict you - the user - from accessing the music on the CD you bought.

"So their intent was more beneficial to the consumer in this case."

F-secure is assisting Sony with their investigation.

The Sony spokesperson said: "While the software at the issue was developed by a third-party vendor in conjunction with our outsourced device manufacturer, as a precaution and to alleviate any potential concerns, we will be issuing a downloadable software to address the situation by mid-September."

Technology News by BBC News