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Thursday, March 24, 2011

Risks of Buying Technology Products Too Early

By Sarah Skovachez

People are always curious about new products which are impressively advertised to have perfect and useful functions. Some people rush into tech stores to purchase them. For some others, being the first person who owns the first product of new tech is so exciting. Therefore, they try to buy these new products even with an expensive price. However, early products of new technologies are usually not very good as they’ve thought. Although they are expensive at the time of its arrival, they may have mistakes and quickly become dirt-cheap. Windows Me (2000), RIM BlackBerry 5810 (2002), Blu-ray Players 1.0 (2007), Original Apple iPhone (2007) and so on can improve this.
After Microsoft’s Windows Me operating system was launched in September 2000, users know that it was a buggy and unreliable.

Windows Me (2000)

Windows Me (2000)


Blu-ray players released after October 2007 was powered with on-board storage. They can even connect to the Internet meanwhile earlier models couldn’t gain those functions.
Blu-ray Players 1.0 (2007)
Blu-ray Players 1.0 (2007)


Just two months after Apple introduced the first iPhone, the price of the 8GB model went down from $599 to $399 and the 4GB version was discontinued. In order to appeal angry customers, Apple had to give each of them $100 store credit.
Original Apple iPhone (2007)
Original Apple iPhone (2007)


The BlackBerry 5810 lacked a speaker and microphone, so people had to use a wired earpiece for voice calls. Just three months after the launch of this product, a trio of new models with no earpiece requirement was released.

RIM BlackBerry 5810 (2002)

RIM BlackBerry 5810 (2002)


The Microsoft Xbox 360, released in 2007, was not only expensive video game console but also made the mistake of “Red Ring of Death”. It took Microsoft over $1 billion to fix this overheating console and extend user’s warranties to three years.


Original Microsoft Xbox 360 (2007)
Original Microsoft Xbox 360 (2007)



About the Author:
I am a web developer. I love technology and have a passion of writing articles about technology news, especially new products.

Articles Source: Risks of Buying Technology Products Too Early

Wednesday, March 23, 2011

Is the iPad Useful? Just the facts

By Mathew Georghiou

I've always been somewhat of a gadget guy. I was an early adopter of the earliest video game systems (think Tank Battle, Atari, Colecovision) and home computers (remember the Vic 20, Commodore 64, Commodore Pet?). I even bought one of the early Casio calculator watches in the 1980s. Continuing the trend, I picked up a Casio electronic organizer in the early 1990s, followed by the original Palm PDA with stylus, and the first HP tablet PC in the mid 2000s. Dell's first tablet PC followed, then the iPhone, and now the iPad and iPad 2.
But, as much I'm a tech guy and an early adopter, I never bought a gadget because it was "cool." I am too pragmatic and always analyze the usefulness of a gadget before I buy. And like you, I'm too busy to play around with gadgets. I need a gadget that saves, not costs, me time and money.
So when the iPad was introduced, I did my usual research to evaluate the product's usefulness in my daily life. There is plenty written about the iPad's "cool" features, design, and potential, and a fair bit written on its technical shortcomings. But, not so much written about its actual usefulness in daily life. With many people now asking me "how do you like your iPad," I figure I would just write this article to help others determine if it is right for them - after all, it's not a cheap buy.
<<< General Observations >>>
Visual Design

As with most Apple gadgets, the iPad is certainly a beautiful product to look at. Similar to the iPod and iPhone, it's like buying a piece of jewelry. The iPad 2 further improves on the original design.
Feel

I find the iPad awkward to hold. This was a surprise to me since it looks so sleek. But, with its weight and rounded edges, it doesn't feel comfortable. And, the more I try to grab it, the more likely my thumb will activate the touch screen in undesirable ways. Adding an optional case helps. For the iPad 1 I have Apple's case, and it's functional but, personally, I don't like the look and feel of the material. The iPad 2 comes with the sleek new magnetic cover design - neat but it only covers the screen (which may be fine for some perhaps).
Features

While I could write about the touchscreen, 3G, or its many other features, the features really only matter if you find the apps that you want to use. And, that's too personal a choice for me to lend an opinion here.
Price

The low price of technology today is amazing, so when evaluating the price of the iPad, I have to do so in comparison to other technologies. A somewhat-close comparison today (in terms of portability, anyway) is likely a netbook -- one of those mini notebook computers that have recently become popular. Netbooks are available for half the price of the iPad, making the iPad seem expensive for a device that in some ways doesn't do as much. Although, it could be argued that even though the iPad does less, what it does well, it does very well. So, it comes down to what you need the gadget for, and whether the iPad or a netbook better serves that need. Other new gadgets are entering the market, so there will be more options available.
<<< What I like best about the iPad >>>
Instant on

Click a button and it's on. No waiting. As a side note, the MacBook Air has near instant - very convenient.
Easy to use

It's the easiest-to-use computer you will find, period. For people who don't need the full capabilities of a conventional computer, the iPad is a perfect solution. If you have ever taught someone how to use a computer, you know how difficult it can be for an inexperienced person to navigate a computer operating system. Not so with the iPad. The learning curve is refreshingly gentle. In my mind, this same simplicity is what drove the success of the iPhone, perhaps more so than its multi-touch display and other innovative features. (iTunes on the other hand is another story; more on that below.)
Optimized for touch

The iPad is designed as a touch device, so the interface is made for finger interaction. Tablet computers that use conventional operating systems (like Windows 7) are clumsy to use by comparison. The onscreen keyboard is quite good as well (although, power users will likely still want to have the optional wireless keyboard).
Convenient to use and fun

It's a great device to pick up and just start "doing." And, it's easy to share with others nearby. You will find yourself reading/watching/playing just for the heck of it. It's kind of fun.
Long battery life

Compared to a conventional computer, the iPad gives you many more hours of use between charges.
Inexpensive and amazing software that is easy to install

Most iPad apps sell for under $2 and can be installed with a single click. And, there are many amazing apps that take full advantage of the tablet format.
<<< Where the iPad falls short >>>
Handwriting is terrible

Although I have looked, I have yet to find a good handwriting app. And, I don't think I will because the iPad's capacitive touch screen only works with a stylus that has a blunt sponge-like head (designed to mimic the electrical touch of a finger). This makes handwriting awkward for anything other than a few short words at a time with very large letters. Conversely, my Dell tablet PC with Windows 7 and OneNote allows me to use a typical pen-like stylus quite comfortably. I was hoping the iPad could replace my paper notebook, but not a chance.
Drawing is awkward

Similar to handwriting, drawing with an iPad lacks precision. I've seen impressive drawings created by talented people using the iPad. But, I suspect that you have to be a very talented and patient artist to find it useful for drawing.
Lack of Flash support

If you really want the full Internet, you need Flash. Too many websites rely on it (and for more than just games or animated banners). Maybe things will be different in 5 years time, but today, the lack of Flash support means I have to forgo much of the Internet that I find most useful. Apple has publicly suggested that the iPad will never support Flash. It's an issue.
Copy and Paste is cumbersome

I frequently need to copy and paste text. While the iPad has this capability, it is slow and cumbersome to use, prompting me to jump frequently to my notebook computer to send an email or post a website comment.
No camera on iPad 1

Not having a camera limits the usefulness of the iPad 1 as a device to have around the home and on the go. Being able to capture impromptu photo moments is an important benefit of a mobile device. iPad 2 solves this problem with the addition of front and back cameras, similar to the iPhone 4.
Fingerprints are everywhere

The display is nice, but when you shut it off it looks like you were finger painting on it. A small but annoying inconvenience common to most touch devices.
Short power cable

It's very short. (An extension is available as a separate purchase).
Finding the right apps is difficult

There are free apps and there are apps you must buy to try. It would be helpful if most apps were provided on a free trial basis, but it seems only a few apps are available this way. Luckily, most prices are quite low, so the risk of buying something that you don't like is manageable. Still, who wants to buy five cheap apps just to find the right one?
iTunes is required

The iPad locks you into using iTunes to manage your music, photos, and other content. While having a single application to manage content has its benefits, it can be very inconvenient at times (and costly). And, you have to have a computer to use it and enable your iPad for the first time. Maybe it's just me, but I have always found the iTunes interface confusing and the program painfully slow, not to mention the frequent and annoyingly-large minor upgrades. iTunes is surprisingly one area where Apple's design sensibilities continue to fall short.
<<< Final thoughts >>>
The iPad is essentially a large iPod Touch or iPhone without the phone. Its larger size makes it more useful at home than smaller mobile devices. It is more convenient (and fun) than a notebook, netbook, or tablet computer, but falls short in important ways. While using the iPad, I have to frequently run to my computer to send an email, browse a website, watch a video, or do "real work." For those who do not need the capabilities of a full computer, it is a truly great option. For those who do not need the capabilities of a full computer, it is a truly great option. For those of you who do, it's a nice gadget to have around the house for sure (especially if you have kids), but you can live without it - for now.
Mathew Georghiou, Founder and CEO, MediaSpark Inc

MediaSpark applies the power of educational games, simulations, and social networks

www.MediaSpark.com

About the Author:


Mathew Georghiou is founder, CEO, and Chief Simulation Designer of MediaSpark Inc . He is a Tech/Internet/NewMedia Entrepreneur, Educational Game & Simulation Designer, Publisher, Content & Social Networking Platform builder, and Business Consultant.

Articles Source: Is the iPad Useful? Just the facts

Tuesday, March 22, 2011

How to Improve Your Computer Skills

By marcus

One of the best ways is to read technology books. For this, you don't need to go to a local book store; you can easily shop online. Go on browsing famous websites, select a book on a particular topic you wish to learn, check the reviews and ratings then select. Look for the clearly-organized, well-edited and well-indexed content material.
A great way to improve your computer skills and English communication is to join in a computer course in any technical school for learning basic skills.  You can also enroll into any online program. Even there are varieties of educational software for learning both basic and advanced level. Amazon.com is the most useful and reliable website in this regard. If you wish to find and join any tutorial, simply search Google.
Computers are so much integrated in daily life of an individual that it has become quite inseparable. Students are always in need of computers; if they are unable to buy new branded model, they opt to buy refurbished laptop or used computer, which are in excellent condition. As these used computers are cheap and affordable to spend from their pocket allowances, these refurbished desktop and used computers are becoming popular amongst students.
Technical magazines online also is a great source for improving your computer skills. It is easy to subscribe and get advantage. Colleges also offer many extensive programs for skills development. Group learning is encouraged through work-shops, seminars and other classroom activities, in which students participate actively and enthusiastically.
After acquiring sufficient computer skills, you can create your own website. Your simple decision to create basic website can eventually generate sustainable income from online businesses.  As you have learnt a lot and can also upgrade your machine for better performance.
Find friends who possess better computer knowledge, befriend and share your experiences with them. They have a wealth of information to share. They will be more than happy to share some of their technical skills with you. Even your grades will improve if you have sufficient computer knowledge.
Technical skills are of primary importance these days. You will find an amazing transformation after learning computer skills. Your communication skills, sharing and learning ability, English improvement, interaction with friends and teachers; in fact your overall personality can improve!
http://www.electrocomputerwarehouse.com

About the Author:


Marcus - Sales and Technical Advisor to Customers @ Electro Computer Warehouse

Articles Source: How to Improve Your Computer Skills

Monday, March 21, 2011

How to Find the Preferred Gaming Mouse

By TahirMajid

The right gaming mouse can really change the way you play your game. If you are an extreme gaming enthusiast then you understand how much a mouse can impact your game. And this is why you need a mouse that is the right brand, the right size and also has the right features so that it can make gaming simpler for you. There are many people who pick up online gaming but when they really play they find it irritating to use the mouse. Many of them think that it was the fault of the game. But the truth is that all this is probably because you don't have the right mouse yet that is suitable for gaming. While there are no particular mouse styles that are only for gaming, there are features you can choose to make your mouse a great gaming mouse.



The mouse is an integral user interface for a gamer and you need to make sure you get a suitable one that makes your gaming less exhausting and smoother. The first thing you need to check is the dpi or cpi value of the mouse. While a higher dpi value is good because it means a mouse is accurate, it should not surpass five thousand dpi either. Too high a dpi value can also be complicated to work with because you need a balanced hand with knowledge. You should choose a mouse with adjustable acuteness so you can switch to and from regular PC tasks and gaming. This way you will have better options and your normal work will not be affected in any way. You can just advance the sensitivity for when you play games.

Some mouse designs also come with adjustable weight. This way you can adjust the weight according to your needs to get more out of it. This is entirely up to you though - some gamers do better with a heavy mouse while others would fare better with a lighter one. Look at the way you do things better and choose a weight adjustment accordingly. The most desirable gaming mouse would also have buttons that are programmable. This means that you can program the buttons for various commands and short cuts - you can program the mouse button for particular gaming actions too. This can be a quite incredible asset to have in a mouse. Macro mouse designs are also available that allow you to program a series of actions in the buttons.

Choosing the right grip in the mouse is also first-class. Some people use a claw grip or use their fingertips to hold the mouse while others make use of the palm grip meaning they hold the mouse through the mid of their palms. So while you can choose whatever style of grip you are comfortable with, you have to make sure you buy the right mouse size for that grip. Smaller mouse designs are suitable for claw grippers and bigger mouse sizes are for palm grippers.

About the Author:


Thanks for reading this write-up, You may also be interested in reading about services here. Brought to you by Razer Mamba.

Articles Source: How to Find the Preferred Gaming Mouse

Saturday, March 19, 2011

It Is All About 4D CAD Technology

By yagati

Till now 3d cad technology is predominant. Recently researchers at Stanford University spending much time on projects about 4d technologies. Every technology try to upgrade constantly and cad is no different.
The new 4d technology is much emphasized on empowering project managers and engineers’ role in managing and minimizing risk throughout all stages of a construction project; effectively communicate the design, schedule, and other project data and rapidly explore design and construction alternatives.
During 1990s 2d and 3d of cad means advancement in visual representation of cad designs. It is just limited to graphics. At large we can access designs in various formats. The concept of 2d and 3d is just about animation and formats.
But 4d is a breakthrough of this decade. Researchers are mainly into bringing solution for core problem on functionality. Functionality to generate and manipulate model-based project data specifically object-models of the construction project.
Through 4d technologies one can generate multi views and clearly communicate the spatial and temporal aspects of construction schedules to all project participants. Planners, designers, and engineers will use 4D environments to visually relate data much like the way engineers use gradated color 3D models to visualize the stresses on structures.
The thought process is to produce object models of construction project visually in effective mode on the desktop, and in a web-browser. Now planners also can go for a visual-basic macro in Excel and a set of MaxScripts in 3D Studio Max.
4d technology indeed will bring smile on planners and cad analysts’ face as much importance also given to organization of models. Placing the geometric information in one layer onto two or more layers, Regrouping CAD components found on several layers onto a different set of layers. Breaking a component into smaller pieces and putting the pieces on separate layers. These above are main features of 4d technology.
Having said there are few challenges still to be solved. utilizing and extending current industry standard efforts such as STEP and IAI, the 4D simulation/visualization progresses and large displays vs. desktop displays
With the help of tools 4d cad has to undergo process that contain importing the schedule data into the Java 4D application, importing the CAD data into the Java 4D application, organizing the CAD data into appropriate groupings, linking the components to the activities, assigning action-types and exporting 4D model to CAVE and to Java 4D applet. Its easy to import the 4D associations exported from the Java 4D application.

Much improvements and upgrades can be seen in scheduling too. Typically 3d cad involves generating and naming activities, assigning durations to activities, sequencing activities but this time 4d hasn’t left behind in these aspects. This involves association of cad components and activities through lists of names or hierarchies, or by pointing to and clicking on graphical representations of activities. Now the software can automatically link many projects that have naming conventions for activities in Primavera. Even a planner could perform the assembly sequence within the 4D environment, and the 4D tool would record the assembly sequence in a much more interactive way, similar to how today's recording macro features work.

About the Author:
Ashok is expert Cad Consultant offers professional cad conversion services, autocad drawing service at a discounted rate, Outsource cad services outsource scanned drawings outsource 2d drawings for a cad consultant and assuring the highest standard when creating your cad designs.

Articles Source: It Is All About 4D CAD Technology