5 Tools to Prevent Laptop-Related Injuries and Eye Strain

Folks, a reader sent me an e-mail suggesting an article idea. I found that they had pretty well written out a whole article, so I asked permission to share it with you “as is”. Aplus Computer Aid has me jumping lately, so, here it is… (I particularly like #3..)

5 Tools to Prevent Laptop-Related Injuries and Eye Strain

The increased use of laptops has resulted in greater computer-related injuries. Ergonomics experts warn about laptop related injuries. Laptops are inherently non-ergonomic because keyboard and monitor are fixed together – if the keyboard is in a suitable position for the user, the screen is not and if the screen is optimal the keyboard isn’t. In addition, the portability of laptops makes it worse by allowing the user to use it anywhere in bed and on the floor in all kinds of incorrect postures under a poor lighting condition.

Users are more vulnerable to computer related injuries and health problems such as Repetitive Strain Injury, Carpal Tunnel Syndrome, eye strain, blurred vision and back pain when they are using a laptop than a desktop computer. You may want to take additional safety precautions and tools when you’re using a laptop. The five following tools help you prevent injuries and enhance productivity while using a laptop.

1. Text-to-mp3 conversion tool. You can use text-to-mp3 software to convert long documents, emails and blog articles to mp3 files, which you can listen while resting eyes, commuting or doing chores. Here are some free online text to mp3 file converters. www.vozme.com (choose Female voice option for better sound quality). SpokenText offers both free online conversion and a Firefox plug-in at www.spokentext.net (requires a registration). Another alternative is Next2Go www.text2go.com (US$25)

2. Speech recognition. You can control the computer and browse the web or have your computer compose email or write a document with your voice instruction while resting your hands and even eyes. Windows Vista and 7 have built-in speech recognition function. www.youtube.com/watch?v=GuAH1WzVkEI&NR=1 (demo), and www.youtube.com/watch?v=XLj4k3x0E0E (demo)

3. Break reminder. Taking breaks are essential in computer-related injury prevention. You can try break reminder software for laptop, which is uniquely optimized for laptop users. www.lalarm.com/en/health_alarm.htm (free for personal use)

4. OLED (organic light emitting diode). OLED is an eye-friendly and paper-like display technology. OLED doesn’t have eye-annoying backlight like LCD does. Laptops equipped with OLED are coming soon- finally next year. Meantime, anti-glare filter can be used to reduce glare from the glossy laptop screen.

5. External keyboard and mouse. An external keyboard can fix the laptop inherent ergonomic problem. It would be even better if the keyboard is ergonomically designed.

References:

· “Is your laptop damaging your health?” ~ CNET

· “When Your Laptop Is a Big Pain in the Neck” ~ The Wall Street Journal

· “Computer-related injuries” ~ Victoria State government (Australia)

Share this post :

Which is Better, HP or Dell?

Reader Asks For My Recommendation

Yesterday I received an e-mail enquiry from a person claiming to be a regular reader, who is shopping for a new computer during this “Black Friday”/holiday shopping period.  They asked for my personal preference as to a computer manufacturer… specifically, if the two machines were essentially identically equipped, would I choose an HP Pavilion or a Dell Inspiron?

I kind of had to laugh, because hours earlier (that same day) I had posted, Basic Guidelines for Buying a New PC — 2009. In it I had said (yet again) “It really doesn’t matter if you decide upon a no-name, a HP, a Sony, Dell, or whatever. You may want to take advantage of the many mix-and-match-components “custom build” option, and design your own PC.”

How can he say that?
Well, folks, it’s like this: computers are really an assembly of parts.
* The motherboard (aka “mainboard”) inside a machine is probably a manufactured-under-license version of either an Intel or an ASUS board.
* The hard drive was probably made by either Toshiba or Seagate.
* The optical drive may be made by, LG, Sony, Fujitsu, or someone you’ve never heard of.
* The power supply is made by somebody else.. or, manufactured-under-license, by somebody’s subsidiary.
* Etc., etc., etc..

Other considerations:
But what about other considerations.. like Customer Support after the sale, you ask.
Yes, you may have heard scary stories about somebody’s “tech support”.. Or maybe you had a neighbor who “will never buy another __________” for one reason or another. I think we all have. In my experience, I have heard bad stories, and I have heard good testimonials, about every single name brand.
Bottom line is, each one has had its embarrassing moments. Each one has its loyal supporters.

Let me give you an analogy: when I have a drippy/stuffed up nose, I use a tissue. I don’t care if it’s made by Kleenex or King Kookie.

I have now, or have purchased in the past, (for family, too) HP, Dell, Gateway, Apple, eMachines, CyberPower and Acer computers. I am probably forgetting somebody.. but this list is in just the last few years. Laptops and desktops. I can nitpik some fault, or find something to laud, about each one.

There is one thing about Dell I do like and feel is worth mentioning.. you can order a “crapware free” version (no “trial” software, Penguin Mania, or “Connect to AOL” icons..).

On the other hand, 3 of my last 4 buys were HP desktops, and when I got them home, I downloaded and ran PC Decrapifier, and got rid of that *stuff* with a couple of clicks… The HP’s were just the best bang-for-my-buck that particular day..

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

Share this post :

Basic Guidelines for Buying a New PC — 2009

How much RAM do I need, and other guidelines for buying a new PC — 2009

Black Friday. Holiday Shopping. And Win 7 is here. For some of you that combo means, yes, it is time to buy a new PC. So today I will re-post some advice on what to look for in a new machine. I’m not going to get into a Mac versus PC debate, or talk you into trying Linux. I am going to focus solely on hardware (the ‘capabilities’) options of a non-Mac desktop or laptop PC.

Tip(s) of the day: Laptop computers. Most of what I am going to recommend today applies equally to laptops and desktops with very few exceptions. Today’s portable machines (notebook and tablet PC’s) very nearly rival the hardware capabilities of a desktop (or “tower”), and some models market themselves as a “desktop replacement”. They have large hard drives for storage, can ‘burn’ dual-layer DVD’s, have nice large screens, can access the Internet wirelessly, and are fast. Some have high-end graphics adapters that can keep up with the latest games.

Where laptops are different is: they are comparatively more expensive, they (often) depend on a battery, and they’re limited in terms of “expansion”. Expansion, quite literally, is room to “add stuff”, commonly referred to as “upgrading”. For this reason, I advise (when purchasing a notebook/laptop/tablet) differently than when buying a tower – buy the most machine you can afford.
Also, I advise buying the battery “upgrade”.

If you have to penny-pinch, reduce the RAM and/or go with a smaller hard drive… because these are the two components on a laptop that it is relatively easy to “upgrade” at a later date, when your finances have recovered. The other things – CPU, graphics, motherboard, sound, etc. — are not so easy to swap out/upgrade. In a tower there is practically nothing you cannot replace: in a laptop you’re kind of stuck, so buy as high up the scale as you can. Not just what you think you’ll need today, but buy for tomorrow as well. Because that’s the way the machine will be for its lifetime.

When deciding which model laptop, do not forget to compare battery life (these stats are published). Also, and I can’t stress this enough, do not buy a laptop that you haven’t typed on. Yes, you can make your purchase online or out of a catalogue, but go into a store and touch it first (sorry, all you Best Buy salespersons out there). Each keyboard and touchpad is different. Make sure you like the layout and “feel” of typing on the keyboard. There’s nothing worse (in laptop computing) than trying to work on a keyboard that just isn’t “you”–IMHO.

Desktops: When considering which tower/desktop to buy, there’s basically three categories of machines; budget/student, workstation, and “performance”/gaming. Low, middle, and top-end. You can spend as little as $300, or as much as $8,500. (Yes. $8,500. But, those systems are cool!) I have mentioned before that to do it right, you can get everything you want/need for $700 – $1,100, and that even the budget machines have the “good stuff”.

My advice for what to look for in a desktop, is a little more flexible. First, decide roughly what you’d like to spend. If you really are in the $300 -500 range, do not rule out “refurbished” machines. Rebuilt/refurbished machines are an excellent value. Any negative stigma they may have is unjustified.

Get the most RAM you can. If your machine is coming with Windows 7 (and most of them are), you should look for 64-bit. — You will find bargains in the stores on their remaining Vista machines: don’t rule these out, as most (if not all) qualify for a free Windows 7 upgrade.

Go with a mid-to-high end CPU. The quad-core CPU’s from Intel are very good, and are the latest ‘generation’. If it is in your budget, go quad.

Optical drives. Unless you really need a ‘high def’ burner and you want it right now, hold off on going for a “Blu Ray” burner just yet. Blu-Ray readers are available and should suffice. Two optical drives, while nice, is not a necessity. Do, however, make sure your “combo drive” can burn (”write”) to a dual-layer DVD.

Graphics. Most people do not need a $800 graphics card (only us hard-core gamers, and other boys-of-all-ages, do) nor do they need an “SLI” set up. However, whenever your budget allows, it is almost always better to have a “graphics card” than “onboard graphics”. Onboard graphics chipsets are built into the motherboard, and while they do a quite adequate job, they “share” your RAM … and by that I mean “steal” your RAM.
Please note, you can buy, and install a graphics card at any time..

Do not skimp on your monitor.

Power Supply. Do not forget to check the Wattage of the machine’s power supply. Here is another area where more is definitely better. It constantly surprises me how many seemingly unrelated computer ‘glitches’ and quirks turn out to be caused by an inadequate or failing power supply. Shoot for one that’s rated in the neighborhood of 350W, unless you’re going for a more “loaded”, high-end performance machine — in which case 500W, or higher, is not unreasonable.

Well, that should get you started. Buying a new PC should not be a stressful thing. It should be an enjoyable and rewarding experience. Just remember to test drive before you buy, and do a little comparison. It really doesn’t matter if you decide upon a no-name, a HP, a Sony, Dell, or whatever. You may want to take advantage of the many mix-and-match-components “custom build” option, and design your own PC.

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

Share this post :

Thanksgiving Eve

Thanksgiving is celebrated on the second Monday of October in Canada and on the fourth Thursday of November in the United States. Thanksgiving dinner is held on this day, usually as a gathering of family members and friends. Traditionally, it is a time to give thanks for the harvest and express gratitude in general.

We here at T4E Headquarters (Me, myself, and I) want to wish you safe travels, and a pleasant holiday weekend.

When I’m worried and I can’t sleep
I count my blessings instead of sheep
And I fall asleep
Counting my blessings

When my bankroll is getting small
I think of when I had none at all
And I fall asleep
Counting my blessings…
~ Irving Berlin

A Holiday Tradition

I cannot remember when I stopped watching the annual Macy’s Thanksgiving Day Parade, but it was decades ago now. My “hip and cool” jaded cynicism rebelled against the crass commercialization. (Does every single freaking thing we look at have to have some kind of advertisement??? Hey Folks! Our Black Friday Sale Is Starting Early!)
But maybe I’m mellowing in my old age. Today I actually looked up the Macy’s parade.

“In the 1920s many of Macy’s department store employees were first-generation immigrants. Proud of their new American heritage, they wanted to celebrate the United States holiday of Thanksgiving with the type of festival their parents had loved in Europe.

In 1924, the inaugural parade (originally known as the Macy’s Christmas Parade) was staged by the store. Employees and professional entertainers marched from 145th Street in Harlem to Macy’s flagship store on 34th Street dressed in vibrant costumes. There were floats, professional bands and live animals borrowed from the Central Park Zoo. At the end of that first parade, as has been the case with every parade since, Santa Claus was welcomed into Herald Square. At this first parade, however, the Jolly Old Elf was enthroned on the Macy’s balcony at the 34th Street store entrance, where he was then “crowned” “King of the Kiddies.” With an audience of over a quarter of a million people, the parade was such a success that Macy’s declared it would become an annual event.”

Yes. Society has changed since 1924. I’m not even sure that motion pictures had sound back then.. As I said, maybe I’m mellowing. I am going to tune in to the parade and give it another look-see. And I’m not going to look at it with an attitude of hip cynicism, but instead remember how and why it came to be – and for each float that goes by I am going to count a blessing in my life.

When I was a kid (back when T-rex was king) my favorite was Snoopy.. I wonder if he’s still around..

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

Share this post :

Media Center Recordings Filled Disk

Someone called my biz asking for my help with a very slow computer that was also “acting odd”. Nothing unusual there, a lot of my calls start that way. What was unusual was that my investigations revealed that all the usual suspects were not at fault, and I really couldn’t detect anything “wrong” with the machine. That was unusual.

So I looked further and I found a possible culprit — their rather large hard drive was totally, absolutely, and completely full. Oops. Not good. I won’t bore you with the geek, but I will tell you that Windows needs “free space” in order to function properly.
My caller had none. Zip. Zero. Nada.

My questioning, and looking at the file system, revealed that the caller had set their computer to record their favorite television programs – much like a TiVo or DVR does – and had not really been too good about actually watching the recordings, or deleting them when finished with them. And Windows Media Center had just kept recording and recording…

Tip of the day: Limit the amount of space Windows Media Center can use for recordings, and prevent hard drive fill-up syndrome.

1) Open WMC and scroll the menu down to Tasks, and then left to Settings, as shown below.

2) Scroll down to Recorder and then over to Recorder Storage.

3) Use the – (minus) sign to reduce the Maximum TV limit number to a reasonable fraction of your available space. And then click Save.

To finish my caller’s story.. I deleted nearly 100 Gigabytes of recordings (some the caller couldn’t even remember setting the schedule for..) which gave Windows the free space it needed, and the machine started behaving like normal again. I then did the above steps so that it would not happen to them again.

Related links: Your hard drive, and the “file system” it contains, needs some routine maintenance to keep performing in tip-top form (often called “optimization”) and your computer comes with the tools (called “utilities”) you need to perform those maintenance tasks. I demonstrate those in this article: Revitalize Your PC With Windows’ Utilities*

Today’s free download: The tool I used to quickly analyze my client’s file system was WinDirStat (Windows Directory Statistics) which provides a graphical image of what size your files and folders are.. so you can quickly find the ginormous ones.

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

Share this post :

Computers Kill

Is Owning a Computer Shortening Your Lifespan?

“I was recently thinking about the entire ownership process of the computer; from the time of shopping around for a PC to the time of disposing of the PC, and arrived at the conclusion that owning a computer can actually be a stressful experience that ultimately may be affecting our health and may be shortening our life span…“

Folks, the above is the opening paragraph to a recent article published on one of the sites listed in my blogroll, and I found it a delightful read. It is humorous and a bit “tongue in cheek”.. as well as good food for thought.

Please click here and read Rick’s article. I think you’ll be glad you did!

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

Share this post :

How To Extract Text From Web Pages*

Today’s quick tip was inspired by a reader question. The gentleman used to use an old technique to “print” webpages to text files so that he could edit and incorporate the text into his documents, and he wanted to know if he could still do this, but in a more modern way.
I would like to take a moment here to remind my readers that I do answer questions sent to me; and also that if I believe the question-and-answer will benefit “everyone”, you could very well see it posted here.. like today’s.

Q: How do I copy the text on a webpage to my document?
A: There is actually a couple of different ways to do this, including the old “print-to-file” method that DOS users remember. The trick is to get just the text and information you want, and not all the advertising and hyperlinks and graphics/logos that most webpages incorporate.

1) If all you need is a small portion of text from a webpage, the easiest way to get it from your browser to your word processor is to ‘highlight’ the sentence (or paragraph) on the webpage, press Ctrl+C to Copy, click on the place in your document that you’d like to insert the text and hit Ctrl+V to Paste the selection into your document (you may have to change the font and text size to match the rest of your document’s format).

Sometimes, it can be a little tricky — working in the browser — getting your cursor to change from an arrow (navigation) to the vertical bar and selecting the page’s text. But rest assured that you can ’select’ the text on a webpage. Usually you have to get the point of the arrow very close the edge of the first letter, and make small, gentle mouse movements until the cursor changes. You could also try clicking in an easier part of the text, and use your arrow keys to move the cursor to where you want it.
(As a writer, I simply must express my hope that you will pay some mind to the concept of Copyrights, and original work, and properly attribute your “borrowed” material.)

2) But if you want all the information on the webpage, and you want it to be available as a file you can reference at your leisure, the Copy>Paste method is not the best, and another technique will serve you better.
Some people prefer to download the webpages in a method called “Offline webpages”, which is a whole ‘nother topic. Offline gives you the whole webpage — logos/graphics, links, ads — as if you were connected to the Internet, and this is more info than we need for today’s topic… we just want the text.

In Firefox and the older Internet Explorer 6 (Please, folks; IE 6 is quite probably the most hacked program ever written– update to IE8, or use an “alternative” browser), you can click on the “File” menu on your browser’s toolbar. IE7 users (who haven’t re-enabled the old Menu bar) should click on the “Page” button. Whichever manner you used, now click on “Save As”.

Now the Save As window will open, and here is where we will make our important decisions.

As usual, you will be presented with the ability to select the “where” the file will be Saved, and give it a name. But the primary thing is to select the “Save as type”, so that we will have a file we can use as we want to– in this case, a text file (.txt).
Once the webpage is Saved as a text file, you will be able to Open it with any word processor. And you will be able to edit it to your heart’s content.. and it will be available whenever you need it.

Note: If you decide to Save the webpage as one of the other options in the “file type” (or, made a mistake here) selection, and Save the page as an *.htm,*html file or even a “archive”, you will still be able to Open it with a word processor [by default, it will open with your browser, so right-click on the file and choose “Open with” and then click your word processor] and edit it… it will just contain a whole bunch of junk-looking code, as well as the text you want.

Today’s free download: I am not a real big fan of free all-in-one “optimization” programs, but I do have one that I like, use (occasionally), and can recommend. Advanced WindowsCare Personal From publisher: “is a comprehensive PC care utility that takes an one-click approach to help protect, repair and optimize your computer. It provides an all-in-one and super convenient solution for PC maintenance and protection.”

Copyright 2007-9 © Tech Paul. All rights reserved. post to jaanix

Share this post :