Computers and the Disabled


Joseph is a father of three children and a widower for the last several years. He is also a refugee from Liberia, fully dependent on public assistance…and blind. I was recently given the opportunity to work on Joseph’s laptop which was running Windows XP and the JAWS screen reader. The problems stemmed from some sort of corruption within his file system that would bring him to a “blue screen of death” on every boot up.

After hours of troubleshooting it became apparent that the file system was so corrupt nothing could be done but wipe out the hard drive and start over. That seems a simple enough, right? Guess again. This laptop was donated by an advocacy group with all of the software already installed – including the JAWS screen reader. Joseph does not have backup copies of the software.

When I inquired about purchasing a new copy of JAWS I was astounded to learn that the price for the Standard Edition was USD $900! I don’t have that kind of money lying around and neither does Joseph. Much to his dismay I couldn’t offer him much hope except to install Ubuntu Linux instead of Windows and provide him with a free screen reader program.

It’s all working out as well as can be expected, but Joseph now has to learn a new OS and screen reader. While I’m all in favour of using Linux over Microsoft Windows, I can certainly understand his frustration. It’s difficult for anyone to learn to use a new system but exponentially so for someone who’s blind.

That leads me to an obvious question: why is JAWS so obnoxiously expensive? It seems as though this obvious price gouging really comes down to greed. The fact is, the majority of those who purchase JAWS are government agencies and other social service groups. This reality gives the makers of the software the opportunity to charge excessively high prices knowing that government will pay for it.

I’ll admit that I’m a capitalist. But businesses have some responsibility to be a little bit more reasonable in how they treat their customers. The average blind individual is not going to have the funds necessary to purchase JAWS. And quite frankly, there’s no justification for it. If we’re going to push for computers for the disabled we should probably push to make them affordable as well.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Note to Fujitsu: Learn a Lesson from Gretsch


While browsing the tech news today I ran across a story featuring a brand-new Fujitsu notebook which is…pink. That’s right, a 10-inch netbook computer with an all pink case. After reading the review I was reminded of one of my favourite guitar makers who embarked on similar a project back in the 1960s.

Fujitsu might want to learn a lesson from Gretsch.

According to Fujitsu their USD $1500 Netbook is scheduled for release later this year and is targeted specifically at female computer users. There are a couple of problems here. First of all, 10-inch netbooks are on their way out; especially at a price of $1500. For less than half that price any computer user with half a brain could buy an Apple iPad 2. Secondly, simply using a pink coloured case is not going to make this netbook a huge commercial success. Again, let’s use Gretsch to make the point.

Back in the 1960s Gretsch was trying to establish a solid body electric guitar that would compete with the Gibson Les Paul. They weren’t doing do well among certain demographics, so their solution was to take their already successful Corvette series and cosmetically alter it to make it appealing to girls. The result was a hideously ugly guitar in your choice of four pastel colours, along with a couple of added modifications that were supposed to make the instrument more feminine. Sales were so poor that the line didn’t last beyond the first year.

It gets worse, however.

After that tremendous failure they then took the same guitar and simply changed the colour scheme to make it a red and white peppermint design. Another colossal failure. Finally, Gretsch decided to try their luck with yellow. Strike three!

What’s the lesson here?

Laptop computers are designed to be functional devices that enable us to take our digital lives with us on the go. They aren’t supposed to be fashion statements. If I were an officer over at Fujitsu I would be concentrating my energies on finding a way to improve the guts of the laptop — not wasting my time dipping cases in pink nail polish and calling them something new. Those of you who are gullible enough to purchase one at such a hefty price should not be surprised when the new “PinkBook” isn’t any better than your old computer.

You’ve been warned.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Laptops and Mobile Phone Networks: Beware


Wireless internet access via mobile phone networks has become very popular for laptop users who don’t want to have to depend on public wi-fi networks. But as with any consumer product, the caution of “buyer beware” holds true with wireless internet access. Such was the case for a Canadian family who found out the hard way that roaming with mobile phone-based internet access can be incredibly expensive.

The family, consisting of two parents and a couple of small children, recently enjoyed a holiday in Arizona. According to the father, it wasn’t long before his young children became bored and began whining and complaining. In order to give them something to do he allowed them to use his laptop to stream popular movies like “Shrek” and “Curious George.” What he didn’t realise was the fact that his mobile phone plan charged CAD $6 per megabyte. Upon returning home, the family was the recipient of a bill for more than CAD $10,000.

This story serves to illustrate the importance of consumers being aware of what they are purchasing in terms of data services, and how they are using those services at any given time. For example, you could run up a bill just as expensive by using an internet access point or tethering to your smartphone. It’s important to understand pricing structure, roaming, and all of the other factors that go into determining data charges. Let’s face it; service providers are not going to go out of their way to explain these things to us on their own.

As for the Canadian couple referenced earlier, we assume they’ve learned their lesson. In the future one would hope they would download movies at home and burn them to DVD before going out. And if they didn’t want the hassle of carrying DVDs, those files could be converted into AVI’s or another digital format and stored right on the hard drive. One way or the other, it’s possible to avoid this type of disaster in the future with a little forward thinking.

As for me, I’ll be travelling to Florida for my own holiday in March. And while I’ll be carrying my internet access point with me so I don’t have to use insecure public networks, you can bet your next pay cheque I won’t be streaming any movies to my laptop because I’m bored.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Bundled Software On The Way Out?


A recent ruling in a four-year-old French court case may prove the undoing once and for all of bundled software being sold on laptops in France. The court case stems from an incident in which a laptop purchaser did not want to pay for a Microsoft Windows user license when he had no intentions of using the OS. The computer’s manufacturer, Lenovo, turned down the customer’s refund request, so he turned to the court system invoking an EU directive against unfair business practices that prohibits bundling products and forcing people to purchase them.

The first court rejected the man’s claim, but a second court upheld it and sent it back to the lower court for review. In essence, the lower court was forced to rule in favour of the man. Lenovo reimbursed him a couple of hundred Euros for the unwanted software licenses.

Regardless of what you may think about Microsoft, the ruling is the right one. OEM manufacturers can just as easily produce a laptop with an empty hard drive. In fact, you could argue doing so involves one less step in the manufacturing process. There’s simply no reason to force consumers into purchasing software they don’t like or want. After all, the OS on a computer is comparable to the petrol in a car. Do car manufactures force consumers to purchase a specific brand of petrol?

For now, the court ruling only applies to this one instance in France. However, legal experts suggest it will force French computer sellers to offer blank laptops to consumers who want to install their own OS. If it catches on you might see it spread to the UK, Spain, and eventually all of Europe. Who knows, it might even go so far as to impact tablet and smart phone makers who currently lock their devices so that different software can’t be used.

As a proponent of open source software I think this is great news. The more freedom consumers have in choosing their own software, the more the competition will force computer manufacturers and software developers to do a better job meeting consumer demands. As far as I’m concerned, if you can’t make a device good enough to sell on its own, without having to force software on people, you need to improve your business. If the software is really that good people will be willing to purchase it.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Using a Laptop as a Print Server


Being a computer guy it’s not uncommon for people to offer me their old computers before they toss them away. At one time I had dozens of old computers in my garage just waiting to be recycled and given a new lease on life. These days I no longer have the room, but people still offer me their old laptops when they get around to buying new ones. For some reason, I have a hard time throwing them away. Instead I find creative ways to put them to use until then breathe their last breath.

One of my latest projects was to turn an old Compaq into a print server. Why, you might ask? Because I wanted the capability of network printing without having to buy an expensive print server or leave my main computer vulnerable to everyone else on the network. With an old laptop that wasn’t worth anything to anyone else, I created a print server that solved my problems.

I run Ubuntu Linux on all my machines, so setting this up was fairly simple. It might be a bit more difficult in Windows or Mac; I don’t really know except t0 say that when I tried a similar project back in my Windows XP days I could never get it to work.

All I did in Ubuntu was install the printer on the old Laptop, make it available for use as a Samba shared printer, and plug the laptop directly into my router (I could have allowed it to work wirelessly but that just slows down the process). For my various other laptops I simply installed the new printer by choosing the “network printer” option. The Ubuntu wizard went onto the network and found my printer for me. It installed in under 30 seconds. Granted, I have the newest version of Ubuntu currently available; older versions probably would’ve taken me 10 to 15 minutes to properly configure.

With my old laptop now working as a print server I simply leave it on all the time. I keep the lid closed to save power and keep the screen from burning an image, but other than that I don’t have to worry about it. Whenever I want to print I can do it from anywhere in the building. It’s a great little feature that cost me nothing but 15 minutes of my time. How sweet is that?

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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A Case Study for Laptops and Learning


I’ve written quite a few columns in the past denouncing the use of laptop computers in schools, particularly among younger students. I have long held that providing laptops for every child is counter-productive to the learning process and should be avoided at all costs. And while I still believe that on a large scale, I must give credit where credit is due. A recent report coming out of Los Angeles, California reveals three separate schools that have shown a marked improvement in student performance since moving to an e-learning model.

The three secondary-level schools were part of a pilot program launched by the Los Angeles Unified School District to see whether or not they should consider investing money in a program to provide a laptop for every student in the district. All three did exceptionally well including Melrose Magnet, which saw an astounding 14% increase in overall student performance.

But there’s a catch.

Unlike so many other schools giving laptops to kids, the three at Los Angeles schools attached some pretty heavy strings to theirs. First of all, the laptops could not leave the school grounds. Secondly, only the software needed for educational purposes was installed. Third, the laptops had no access to the outside world via an Internet connection. With these three strict conditions in place the laptops became learning tools to be used strictly within the confines of an educational program. It doesn’t surprise me that student performance increased as a result.

We are living in the electronic age, there’s no denying that. And since children seem to come naturally wired to use computers well, it should be no surprise that the controlled environment provided by the California pilot program was so successful. But that tightly controlled environment is where most other schools fall down. When laptop use is not controlled it’s easy to install things like Internet access, web browsers, games, and the other things that distract kids from education. When not tightly controlled, kids also have a tendency to be extremely careless with their computers.

In the end, I still think laptops do not have a significant place in the classroom. Billions of people received a perfectly adequate education long before the advent of the electronic age. Using laptops in schools carries with it far too many disadvantages to outweigh the few advantages. As far as I’m concerned, I’ll stick with pen, paper, textbooks, and blackboards.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Home Repair: The Disadvantaged Laptop


When comparing the laptop with old tower-based computers there are not many disadvantages I can think of. Laptops are far superior in so many ways that it’s almost not even a contest. However, nothing is perfect. There is one significant area in which the laptop is severely disadvantaged: home repair.

During the golden years of the desktop tower, PCs were easily repaired at home because of their modular design. In other words, if a sound card failed you could simply pop out the old one and insert a new one. Throw your disk in and load your drivers, and the entire process could be done in under 15 minutes. Not only that, many of us kept spare parts to use for testing purposes before we purchased the new parts we needed.

Laptops aren’t so easy.

Just as an example, though I’m no longer in the computer repair business I have one former client who calls me every now and again for help. Recently his display started acting strange so he called me. The symptoms indicated he needed a new backlight and inverter, which I repaired for under £50. But now, just a couple months later his display is acting up again. This time he wants me to replace the LCD screen or the video card.

Here’s the problem. I no longer have the equipment necessary to test his LCD screen, and I would hate to replace it only to find out it’s the video card. As for the video card, it’s not a case of simply swapping out the old one. In this laptop the video components are built into the motherboard. For me to replace the video card would be incredibly complicated and costly. I’ve come to the conclusion that he’d be far better off in this case taking his laptop to a repair shop.

Today’s laptops are significantly more complicated than the computers of just 5 to 10 years ago. They certainly are more complex than the old desktop tower. If you need repair on anything more than a keyboard or a cracked LCD screen, I would highly recommend you not try to do it yourself. Take it to a repair shop that specializes in laptop repairs. It might cost you a little more, but the job will be done right.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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One Laptop Per…Councillor?


In the town of Cornwall, Ontario (Canada) the powers that be are apparently considering purchasing laptop computers for all council members as part of a wider effort to transform town government from a paper model to an electronic one. The move would be rather expensive during the transition, but the town believe in the long run it would save Cornwall a significant amount of money. While that’s true, there is no shortage of Cornwall residents who oppose purchasing laptops for councillors. Most, they say, visit the town office complex several times a week and could use the public computers already there to access their e-mail or check town records. Councillor Marlena Hunt disagrees.

“I just want to speak in favour of looking at that,” she said recently. “It would be much better for the environment and I think, in a way, more efficient…It is 2012 and I think it would be a positive thing.”

As neither a citizen of Canada nor the town of Cornwall, allow me to offer a disinterested third-party opinion.

Readers might be interested to know that the tiny Baltic region country of Estonia began a drive for a completely paper-free government at the turn of the 21st century. In fact, they created the whole idea of e-government. By 2005 they had converted just about everything from paper to electronic, including their election system.

To date, they are the only country in the world whose government is completely online and paper free. Yet interestingly enough, Estonia did not buy a single laptop computer for the exclusive use of individual officials; at least not according to the Estonian source I spoke with. Most of them use government-owned computers at government offices when they are there. Those who wish to access information while away from the office must use their own computers to do so.

Citing Estonia as an example, I agree with the citizens of Cornwall who think purchasing laptops for town councillors is just another money wasting mission. No matter where you look, governments are desperately low on cash and looking to tax increases to make up their lack. In this case, if Cornwall simply exercises some common sense they won’t have the added expense of dozens of new pieces of computer equipment and the manpower it will inevitably take to manage and maintain them.

Cornwall councillors, BYOL (bring your own laptop)!

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Favourite Laptop Myths of All Time


Do you remember last autumn when a study done at a New York university concluded excessive laptop use could cause infertility in men? If not, that’s surprising. The story was all over the news on both sides of the Atlantic. The whole world was panicking over the thought that a planet of Amazonian women could become reality if men continue using laptop computers.

While the story had some merit to it, it was largely overblown. Health professionals have responded by insisting regular use of a laptop may indeed raise the temperature of the male scrotum, but not enough to cause infertility.

Well, just to make things fun I decided to list my favourite laptop myths here. They’ve all been proven untrue, by the way.

MYTH – Laptops cause cancer.

FACT – This myth has been circulating for quite a few years now under the false premise that the excessive heat created by your laptop battery can cause skin cancer. While it’s true that heat-related damage to the skin can be a factor in skin cancer, a user would have to purposely allow themselves to be burned over a long period time in order for it to matter. A Swiss study done at the University Hospital Basel concluded you have about as much chance of developing skin cancer from your laptop as you do from a cup of coffee.

MYTH – Laptop radiation can kill brain cells

FACT – This myth is just a recycled version of the old “microwave ovens kill brain cells” myth from the 1970s. The fact is, laptops don’t put off enough radiation to harm your brain cells, let alone kill them. In fact, the measurable radiation emitted by the typical laptop is so small it is considered quantifiably negligible in real terms.

MYTH – Turning your laptop off and on again reduces its life.

FACT – This is one of the most persistent myths of all. As the thinking goes, starting your laptop puts more stress on it than simply leaving it on all the time, thus shortening the life of its components. Sorry folks, study after study shows that’s simply is not true. The biggest enemy of your computer components is heat. Leaving your computer on 24 hours a day, seven days per week, is more damaging than turning it off at night and restarting in the morning.

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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Thoughts about Laptop Storage


Two recent news stories have reminded me of the importance of being careful with what types of information I store on my laptop. The first story is that of the captain of the ill-fated Costa Concordia and his suddenly missing laptop. Apparently the captain-with-no-courage managed to spare his computer on his way to tripping and falling into a lifeboat, while his ship overturned in the shallow waters off Italy. Now authorities are searching for that computer to see if it contains any information pertinent to the accident. The fact that it has suddenly gone missing leads me to suspect that it could be potentially damaging to the good captain.

The other story deals with an American woman from Colorado who is facing prosecution for mortgage fraud. A court has ordered her to decrypt her laptop hard drive so that prosecutors can search through it for evidence. The woman is refusing based upon her Fifth Amendment right to avoid self-incrimination, while a judge insists forcing her to produce evidence is not a violation of the U.S. Constitution. The ruling in that case will have a significant impact regardless of how the verdict comes down.

Now, don’t get me wrong, I agree both of these individuals could very well be guilty of criminal conduct and should be punished if convicted. But the point I’m driving at here is the question of why anyone would ever store sensitive data on a laptop hard drive. Encrypted or not, any skilled computer thief knows how to get what he wants off your hard drive. And for those who don’t encrypt their hard drives, stealing data is that much easier.

The simplest way to protect sensitive data is to simply store it on some sort of external device which stays locked up when it’s not being used. Personally, I use an external hard drive and three flash drives for my storage needs. There is nothing on my laptop so sensitive that it would be devastating if I lost it. As a bonus, when my previous laptop crashed and burned back in 2011 I simply had to reinstall my software on a new computer and I was ready to go.

What’s the lesson here? Be careful what you store on your laptop. You wouldn’t carry sensitive legal documents around in a shoulder bag all day, why do you carry sensitive information around in your laptop?

Articles and posts written on the Laptop Repair blog represent those of the author and not those of Laptop Repair UK Ltd or CircuitUK Limited.


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