Mobile Devices, PDAs, Phones and Gadgets

Some people get almost as excited about their iPhone skins (customizable protective covers) than they do the actual device. If the creative output from hundreds of artists is not sufficient for the user to express their uniqueness via their mobile phone cover, some suppliers let the customer create their own using either photographs or original artwork.

A new genre of artistic expression has evolved around the need to protect delicate modern technology from the scratches and other hazards of hectic modern life. Norman Rockwell (1894 – 1978), the late American illustrator and artist, who was known for his portrayals of daily life, finds six of his creative productions on phone skins.

Dutch graphic artist MC Escher (1898 – 1972) is another posthumous folk hero whose works live on in phone skins. Claude Monet (1840-1926), the founder of French impressionist painting, is represented, too, with ‘Artist’s Garden at Giverny’ and ‘Sunset in Venice’ both adorning the mobile phones of discerning users.

Vincent Van Gogh (1853 – 1890), Expressionist trailblazer and Dutch post-impressionist, contributes ‘Cafe at Night’ and ‘Starry Night’. His work is displayed alongside that of Sandro Botticelli (1445 – 1550), Italian Renaissance painter from the Florentine School. His place in 21st Century culture is assured with ‘The Birth of Venus’.

It’s not just dead artists whose work is selected for display on phone covers, living artists are well represented. Paul McGuire, an artist and software developer from Austin, Texas expresses his creative side through colorful, high resolution fractal distortions. ‘Cauldron 1′ and ‘Change is Life’ are two vibrant selections. Michael Page (b. 1979) is a self-taught artist who lives in San Francisco. His offerings include ‘Peace We Bring’ and ‘Enki’s Gold’.

These are just a few of the artists whose work features on this exciting new genre. Not only is there a skin for every iPhone owner, there are skins for every mood of every owner.

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With today’s global economic climate, many people search for options to help trim their month-to-month budgets. One such option includes leaving their contract mobile provider in favor of a prepaid Blackberry and prepaid cell phones. Because such providers allow subscribers to choose and switch plans to match their expenses, individuals find that the switch helps them keep their expenses under control.

In fact, most prepay companies currently report an increasing number of new clients. Industry experts theorize that because these businesses allow subscribers to prepay for their talk, text, and date plans, many find it appealing and more agreeable to their current financial situations. They can use their allowed amounts of time and then buy more when needed or wait until the new month to begin a new plan.

Even more, most businesses offer unlimited plans. In fact, media reports indicate that these plans sell for less than those of some contract companies. People find such a plan to be handy if they talk exclusively on their mobile phone or if they text often. They do not have to worry about running out of time on their plans.

Different than contract companies, a majority of prepay businesses have their customers purchase a phone before beginning their service. Indeed, many do not usually give out a free phone to new clients. Yet, as a phone through such providers tend to be low in cost, customers may switch or upgrade as often as they like.

Similarly, most providers let customers switch their plan as often as needed without penalizing them. If a person’s budget will not allow for the plan they chose last month, he or she can buy a different amount of service to match his or her expenses.

As the economy continues to recover from the recent slump, people are choosing to try a prepaid Blackberry and prepaid cell phones in a bid to control their own financial situations. As has been reported in the media, these companies allow clients to pay for talk minutes, texts, and data allotments before they actually use the service.

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For those looking to buy a new digital camera one of the easiest to follow guides to get a rough idea of a digital cameras overall quality is the megapixel count.

A megapixel is one million sensor tiles arranged in a grid with each tile picking up light photons as they strike it during an exposure. As photons are gathered they build up information about the colour and light level in that tile which is saved and the information from all the pixels is added to create a full digital image. The megapixel count acts as a limit on the maximum resolution of image the camera can create and for cameras with low megapixel counts this will be visible as blockiness and a lack of detail in photos and video.

The number of megapixels can easily be calculated based on the maximum resolution of the digital cameras images multiplying the width by the height will give the total pixel count.

There are advantages and disadvantages to very high megapixel counts though overall more is better. Negatives include the performance of the digital cameras in low light conditions where only a small number of photons will hit each sensor pixel, resulting in some randomness in the relative colour and brightness of pixels and visible as grainy ‘noise’ in the image. Higher counts also mean larger files are created that take longer to process, limiting the number of shots that can be taken in a given time and how many can be stored on a memory card. Noise can also be caused by adjacent sensor pixels interfering with one another, creating patterns of speckles that are most visible in the darker parts of images.

Noise will vary from camera to camera so it is a good idea for a buyer to look at sample images or try the camera for themselves to see how it deals with noise.

Greater numbers of megapixels allow higher resolution images to be taken which gives better detail and, for less experienced photographers, can be better than a lower megapixel count as it allows images to be cropped, reduced in size, to improve the framing of the subject without losing the detail that makes the photo look professional. How many megapixels you need also depends on what you will use the photographs for, any photograph that will be expanded to display a section of it or displayed in a larger size such as a large print or poster will benefit from having more megapixels in the digital cameras sensor.

Manufacturers are well aware of the advantages and disadvantages of higher megapixel counts as well as their customers’ perception that more is always better which leads them to match the higher pixel counts with higher end hardware and better cameras making the pixel count a good indication of the overall quality of the camera.

If you are buying new digital cameras a higher megapixel count is a good indication of the overall quality of it and where it is placed in a range in comparison to other cameras. It is a positive feature of a camera to have a higher count but should not lead a buyer to ignore the other features a camera has and compare them between models.

High mega pixel cameras are also becoming a key feature of many new release mobile phones. As with the cameras, a higher mega pixel camera often gives greater capability as with the LG Optimus 2X.

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There have been a large number of handsets released recently based on the Android platform, though none can claim to have been designed from the ground up to use the Google Android operating system, except the Google Nexus S. Since the popularity of the Nexus One, Google’s first foray into the smartphone sector, the company has been collaborating with the Korean manufacturer Samsung to create a handset that goes one step further into mainstream popularity.

Probably the most exciting feature that the Samsung Google Nexus S brings to the table is the latest incarnation of the extremely popular Google Android operating system, version 2.3, codenamed Gingerbread. Coupled with the updated phone software is a very sleekly designed exterior and the once famed Hummingbird central processing unit capable of clock speeds of 1GHz. Along with this super fast processor is a full 512MBs of random access memory, which shows that Samsung and Google really feel they have something to prove with this new handset.

It is clear that Google wanted the Nexus S to visually stand out from the crowd as Samsung has manufactured the handset with a concave curvature that has been designed to supposedly aid comfort when using the telephone for longer periods, though it is hard to say that it works as it seems to have never been an issue with other models previously; at least in this writers experience. Samsung have also incorporated a super-AMOLED display with a resolution of 480×800 which is truly fantastic at color reproduction and display compared to similar screens.

The Nexus Ss biggest downfall is also, ironically, its primary USP. The Android Gingerbread operating system, while great at many things, still lacks the fit and finish of operating systems like that used in the Apple iPhone. One gripe many users had with Android 2.2 and previous versions was the difficulty in copy and paste applications and although that has been improved, it is still not a simple and straightforward process.

Ultimately the decision whether to splash money on Google’s newest handset is really down to your personal operating system tastes. Although the Gingerbread OS still has a few flaws, it is still a worthy contender against the iPhone 4G and quite easily the best Android phone available today.

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In recent years mobile phones have gone from nowhere to becoming a huge part of everyday life, and changing the social fabric of the world massively. It used to be just businessmen using them (and they were huge!) but now almost everybody has a mobile phone. It is hard to imagine how we coped without them, especially when making plans!

The first mobile phones were very basic and simple, with black and white screens and they literally only did calling and texting. However in just over a decade, they have evolved to the point where the latest phones, dubbed “smartphones”, more resemble a computer in your hands than a phone. They have also gone touchscreen, a big improvement on some of the poorly designed keypads on the old phones!

There are four main types of smartphones on the market, and all of them are trying to outwit and outdo each other to get customers signed up onto long term contracts. The main competitors are Apple’s iPhone, Android, Blackberry and Windows – each with similar features executed in very different ways. There are debates everywhere, and this has led to some people being very territorial about their phones!

You can do so much more than simply call and text on a smartphone. They all have Internet capabilities so that you can surf the net anywhere as long as there is a good signal (and almost everywhere now has good signal). This of course means that you can check your emails and social networking sites on the move also. You can store a lot of music on, so it is a large MP3 player, play games and many other features!

You don’t do all of this through an Internet browser that you have to resize to see properly, but you use Apps that actually put websites into phone format. There are apps for almost everything, with Twitter and Facebook being very popular, with the app simplifying them for a phone. There are apps for shopping, games, music etc. There are more and more people developing apps as this industry is very much a growing one.

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The Blackberry cell phones have been unbelievably popular over the last several years. In the beginning widely used by working business professionals, Blackberry devices are now the choice for many people today, such as college students, mothers, celebrities and more. You will find quite a number of different styles of Blackberry you could choose, the Blackberry Curve being one of the most preferred. As of today there is the Blackberry 8300, 8310, 8530 along with the hottest upgrade model, the 8900.

You’ll find lots of fun options available on the most recent Blackberry Curve model, the 8900. This is actually a smartphone which delivers a long list of very useful functions which make it easier to be organized and which in turn tends to make communicating with your friends, family and business associates easy and convenient.

Functions include a complete calendar or appointment center, where you can track all of your crucial schedules and appointments. The number of phone book entries allowed can vary, as you’ll be able to add a lot more memory to the phone and boost the room allocated for your contacts. This really is valuable if you have personal and company contacts on your phone and need to make sure you have plenty of room to hold them all.

A range of Bluetooth profiles are supported which include headset, handsfree, dial-up networking as well as serial port. For those men and women who depend on Bluetooth technology, this particular Blackberry model is ideal. It additionally can handle almost all video formats such as MPEG4, AMR, AAC, H.263, WMV and 3GP.

Another good feature is the full keyboard given, in QWERTY format. The full keyboard permits you to prepare text messages and emails fairly quickly and easily. Despite having a full keyboard, the cell phone is incredibly slender and lightweight at just 4.29 ounces. And it is possible to take photos by using the built-in 3.2 megapixel camera which shoots well even in dimly lit settings. This cell phone in addition gives the ability to download video games, ringtones, software programs and other applications and programs. The multimedia features given on the cell phone are some of the favored benefits and that includes the superior media player.

The Blackberry Curve is really a wonderful and smart cell phone which is amazingly flexible mainly because it works very well for such a wide range of individuals. Whether or not you are a stay at home mom who needs a dependable phone for calling and keeping track of your busy schedule, a rather busy working professional who needs to record day-to-day responsibilities, monitor personal and company connections and set up conference calling through your phone, or even a college student who prefers a fantastic cell phone to text message and email from, the Blackberry Curve is often a top pick. This phone is enjoyable, dependable, simple to use and offers invaluable features.

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Nokia, the company that connects people around the world has decided to hit the deck hard extending the challenge for contemporaries in the industry. It has gone strong into consumer hands with a superb invention named the Nokia N8. This device by the pioneer has not only tackled present communication barriers but also has succeeded in entertaining consumers a great deal! Moreover, it is important t state that the Nokia N8 is certainly opted to be a head turner!

With a 16 million color AMOLED touch screen, the Nokia n8 is more likely to provide users with an extended image quality that may preserve their moments as they are. But, its focus of bringing back the Symbian operating system into touch with users is of more importance. Furthermore, when the N8 is equipped with an internal memory of 16GB and a RAM at 256MB which is supported by a ROM at 512MB it certainly becomes the market leader in terms of efficiency too.

Surprisingly, the N8 has challenged digital cameras at their own game being studded with a magnificent 12 mega pixel camera with a large sensor which boasts of very high quality images. Furthermore, it is equipped with auto focus and xenon flash, geo tagging and detects faces and smiles. Its built in ND filter just makes images memorable for the user.

Apart from these features, the Nokia N8 is equipped with all modern requirements such as Wi-Fi, Bluetooth and a 3.5mm stereo jack. It is also studded with a GPS receiver with A-GPS and is equipped with a microUSB port with USB host support. Apart from these main features the N8 consists with basic features of a new generation device such as compatibility of DivX, XviD, MP4, MP3, WMA and WAV formats, a digital compass, 3G, a secondary VGA camera and radio.

Therefore, one may easily state the Nokia N8 as a device full of ease that can be appreciated in many different colours, including dark grey, silver white, green, blue or orange. This is also a product full of surprises for users in the present and exceptional in operation commanding its game at a steady pace.

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The rapid advances in mobile technology are driving the next phase of economic growth for businesses both large and small. To keep up with all of the changes you must be constantly plugged in. The concept that is fueling quite a bit of this growth and will drive it for many years to come is the extremely useful cross-platform framework. As app developers are forced to deploy on multiple platforms the only way to keep up with demand is to use one of the many options for cross-platform development.

To get a feel for the most important developments you can look to the company who is the market leader in development platforms for enterprise mobility, namely Rhomobile. They continue to lead through innovation and recently announced the release of Rhodes 2.2, the newest version of their cross-platform smartphone app development framework. The latest app framework allows developers to build native apps for all major smartphones (iPhone, Windows Mobile, Android, BlackBerry, Symbian), but it also includes support for Bluetooth, Calendar and Android Cloud to Device Messaging. As smartphones become more advanced the apps that run on them also become more advanced – similar to the evolution of software for the desktop platform. With smartphone app development the difficulty lies in building apps for the many different major platforms.

This problem has a simple solution in the Rhodes framework. With Rhodes developers are able to write native applications once and they will work with all the leading smartphones. Some of the features available to developers are apps that can access and create events in the native device calendar. Other features for example, are geolocation applications that allow end users to add events, places, or notifications direct to the calendar on their device. Bluetooth support is one of the latest features, which allows developers to add another layer of connectivity to their Rhodes apps. Bluetooth apps provide a powerful and efficient communications protocol permitting easy transfer of data between smartphones and other hand-held devices.

Cloud based push is a common feature to Blackberry and iPhone but is new to the Android OS, and Rhodes 2.2 features support for Android Cloud to Device Messaging. Developers using Rhodes 2.2 can now build apps on the Android platform and leverage support for cloud-based push. With the new push support, the server sends requests to receive updated application and user data to the smartphone application. With this technology data is kept current, even when the app is not open. As always coding on Rhodes is very simple – using HTML, Javascript, and Ruby; this is especially crucial and time saving when building feature dependent apps on multiple platforms.

With smartphones growing in popularity and sophistication the mobile revolution is here to stay. Right now mobile developers can take full advantage of a litany of native features such as GPS, audio and video, PIM contacts, accelerometer, native mapping, camera, and calendar. Other features that give Rhodes developers a near infinite variety of options are Bluetooth Capability, Calendar Support, Support for Android Cloud to Device Messaging, Model View Controller framework, Object Relational Manager (ORM), Support for Push Synchronized Data on all platforms, Hosted build and app provisioning, ability to work with synced local data for rapid access and ease of operation when disconnected or offline, barcode, signature capture and optimized native styling for all devices.

There has never been a better time to be a mobile phone developer and it just keeps getting easier. Rhodes is an open source project and is completely free to anyone who desires to use it. Developers only have a few quality options for cross-platform frameworks, and because of its tremendous ease and functionality app developers are adopting Rhodes in greater and greater numbers. With the ever expanding community the only thing you have to lose is not becoming a part of it.

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Apple has recently released their iPhone 4, and even before its release it created quite a buzz through the technology industry. The iPhone 4 features a super slim design that blows away its current phone contemporaries. The iPhone 4 is about 9 millimeters in width, which makes it 3 millimeters smaller than its older sibling, the iPhone 3GS. This is a 24% reduction in size. The iPhone 4 is also less wide than the iPhone 3GS, making it perfect to stow anywhere and less clumsy to hold. The iPhone 4 still weighs in at 136 grams, but because of its slimmer and sleeker design, it is a must have for just about everyone.

The marvel of improvements do not stop with the exterior appearance either. In fact, the technological improvements that Apple made on the inside of iPhone 4 are the true highlights of their new smartphone. Apple has released the best resolution on a phone with its new iPhone 4 with an astonishing 326 pixels per inch. The screen size remains the same as the 3GS at 3.5 inches, but Apple packs in an incredibly sharp 960 x 640 pixel, IPS display.

This new display is actually called “Retina” technology, since it is so clear. This is because there are more pixels per square inch than the human eye can possibly process. What this means to the user is that they never have to worry about seeing the images on their screen clearly. Apple made sure that the iPhone 4 has the same screen technology that is found in most iMacs and iPads, just in a much smaller size. And because of these qualities, your iPhone 4′s picture and resolution will look great at any angle.

The A4 CPU included with the iPhone 4 is the same one that powers the iPad. What’s more the iPhone 4 has a greater number of capabilities with the new iOS 4 operating system, including the ability to more easily multitask. While you may think that they took too long to do it, Apple merely wanted to bide their time until they could release a finished product, as with the copy and past features.

The iPhone 4 also made significant improvements on its still and motion photography capabilities. Apple has included a high definition video camera that can shoot thirty frames per second at 720p. The user also has the tap-to-focus ability with the video recorder that Apple previously issued only with its still-image camera. The improved camera can now shoot images up to five mega-pixels (compared with three in the 3GS) with the same amount of pixels. In addition, the iPhone 4′s camera now comes with a backlit sensor, an integrated LED flash, and 5X zoom feature.

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