Chances are that you’re not new to computers.  By now, most people have owned several computers in their lives.  Few, however, have ever purchased a touch screen laptop.  Luckily, there isn’t much more to know about purchasing a good touch screen laptop computer.

One thing you may want to consider is the type of screen that the touch screen laptop computer has.  It’s easy to find out what your preference will be.  There are basically two finishes found on a touch screen computer.  They matte and shiny.  Different people have have their favorite but I prefer the matte finish.  I think it shows less glare and fingerprints don’t show up as easily.

Normally people go to great lengths not to touch their computer screens to avoid getting fingerprints on it.  Now the touch screen computer is becoming more popular, touching the touch screen is an inherent part of the user experience.  I personally tend to notice more fingerprints and glare on a glossy touch screen.

Some touch screen laptops only recognize touch from an electronic digital stylus.  This may not be an issue for you but it is to me.  I prefer being able to just reach up and touch the touch screen computer with my finger if I choose to.  An example of this would be when sending an email.  After you type an email, it’s really nice to be able to just reach up and touch the send button on the touch screen with your finger.  If the touch screen laptop computer that you purchase requires a digital stylus, you’ll find yourself searching for the stylus every time you want to make a selection on the touch screen.  This can be a bit of a nuisance.

The touch screen laptop computer should be responsive to your touch input.  If you find yourself having to touch the touch screen computer over and over to get it to recognize your input, the touch screen isn’t very responsive and it would be wise to move on to a touch screen laptop compuer that is more responsive to touch.

Some touch screen laptops are capable of recognizing your handwriting and converting it to typed text.  This is a very handy aspect of touch screen laptops.  I would suggest that you buy one that can do this.  Not all of them are equal.  Some work better than others.  Keep in mind that the software usually has to learn to recognize your handwriting so it may not work perfectly in the store.  You generally need to write with a stylus for this to work.  Is the stylus that comes with the touch screen laptop comfortable to write with or is it a little tiny thing that barely fits in your hand?  You’ll like writing with a stylus that has the feel of a regular pen or pencil.  If the stylus that comes with it is cheap and uncomfortable to write with, can you buy a different stylus for it?  These are things worth asking the sales person before you hand over your hard earned cash.

Next comes the subject of multi touch.  More and more touch screen laptops support multi touch now days.  Multi touch means that you can touch the touch screen at more than one place on the screen at once and the computer will recognize both touch points.  The HP Touchsmart is one touch screen computer that supports multi touch.  The Apple iPad also supports multi touch.  The iPad has revolutionized touch screen laptops.  When Apple first introduced the iPad, it was an instant hit with consumers.  Apple sold over a million iPads in just a month.

Finally, you want to have a look inside the touch screen laptop computer.  I’m not suggesting that you break out your tools and take the computer apart.  What I mean is you should have a look at the specifications.

• Buy the fastest processor you can afford.
• A dedicated video card with it’s own RAM is also a nice feature.  I wouldn’t settle for anything less than 2 GB of RAM and I would recommend 4 GB.
• A card reader is also a handy feature to have.  With a card reader you can simply insert the memory card from your digital camera into a slot on the computer and it will instantly download your photos.
• Large hard drives are king.  Get one with a huge hard drive.  Most people wouldn’t believe that they could actually fill up a 100 GB hard drive but with digital cameras coming with more and more megapixel’s these days, their file size can easily be 5 MB each.  It’s easy to fill your hard drive to capacity with nothing more than pictures.  Get the largest hard drive you can afford.
• A DVD reader/writer should come on all laptops these days.  If the model that you are looking at doesn’t have this, I would move on to one that does.
• Battery life is always an important consideration when buying a touch screen laptop.  Buy one with the longest battery life.  Nothing is more annoying than a dead battery after only an hour of working on the computer.
• I prefer a touch pad to the little eraser like pointing device found on many touch screen laptops.
• Of course, the computer should come with several USB ports.

You’re going to have to pay more for a quality touch screen laptop.  Unfortunately it’s still a relatively new technology for laptop computers.  As with most electronic devices, the cost will come down dramatically in the future but for now you’ll have to hand over a bit more cash if you want the latest and greatest.

If you buy an Apple iPad, you’ll be one of the millions who are enjoying this new type of touch screen computer.   Apple sold over two million iPads before the iPad had been on the market for even 60 days.  I think the overwhelming success of the iPad is an indication of how popular touch screen laptops will be in the near future.

Owning a touch screen computer is a bit of a novelty right now but someday soon all laptops will have a touchscreen. The number of manufacturers who are making have a touch screen computer in their lineup is growing every day. Someday, the touchscreen interface will replace buttons on all electronic devices. The touchscreen is just so much easier to use than buttons and switches. It’s also a lot more fun to use. That’s why the iPad is so popular. People really seem to enjoy playing with them. Although the novelty factor hasn’t worn off just yet. People will someday not even think that a touchscreen laptop is anything special. Right now, they are fairly new and exciting. If you have a touchscreen laptop, you are one of the kids with the “cool toy”. Everyone will envy you.

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If you are in the market for a touch screen laptop, chances are that you’ve read about passive and active digitizer touch screens.  If you’re like most people who are new to touchscreen laptops, you’re probably pretty confused about what you actually need to buy.  Let’s take a moment and discuss the difference between passive and active digitizers.

Passive digitizer touch screens have sensors in the screen to recognize pressure or a change in the electronic current going through them.  With a passive digitizer touchscreen, you can use your finger or a non-electric stylus to write on the screen and make input selections.  One problem that people have been facing with passive digitizers is that touchscreen laptops often have their screens folded over so that the user can write on them like they’re writing on a regular piece of paper.  What happens is when the user rests their hand on the screen like they would rest it on a piece of paper while writing, the computer thinks that the user intended to make a selection with their palm.  This can cause all kinds of input errors and can get quite frustrating.

The advantage of a passive digitizer touchscreen is that you don’t have to use a digital pen when manipulating or writing on the screen.  It’s sometimes nice to just be able to reach up and touch the screen  hit send when you’re finished writing an e-mail.  The problem is that the screen just isn’t smart enough to know that you didn’t intend to make an input selection with your palm.  Engineers are working at developing ways too get passive digitizers to ignore bumping the screen with your palm.  It’s a challenging task because many people are beginning to become familiar with what is called multi touch functionality.  Multi touch it enables you to touch the screen at more than one point at a time and the screen will recognize both input points.  This is commonly used when manipulating photographs on the screen.  The user can touch to photograph with two fingers and rotate their hand and the picture will actually rotate in the screen.

Active digitizer touch screens require the use of an electronic pen.  In days past, electronic pens were tethered to the computer with an electric cord.  Modern day digital pens generally have a small battery in them and are self powered.  That avenge that active digitizer touch screens have over passive digitizer touch screens is twofold.  The first advantage is that handwriting is recognized much more clearly on  a touch screen laptop with an active digitizer.  The pen strokes as displayed on the screen are much smoother and more closely represent your actual handwriting.  Another advantage is that the screen only recognizes input from the electronic pen.  Therefore if you have your screen folded over an you are writting on your touchscreen laptop like you would write on any old paper notebook, the computer won’t be confused by your hand touching the screen.

Only you can decide which type of touchscreen will best suit your needs.  The best way to know for sure is to get your hands on both types of systems and play around with them for a while.