Apple Launches ‘Start Developing iOS Apps Today’ Guidebook

Apple Launches ‘Start Developing iOS Apps Today’ Guidebook

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“So you want to be an App Developer,” is exactly how Apple’s new “Start Developing iOS Apps Today” guideshould read. It doesn’t, but that doesn’t detract from the important information Apple’s built into its new thirteen-step guidebook for aspiring iOS app developers.

Now, to be fair, using Xcode and the iOS SDK to build a fully-fledged, working iOS app is a bit more complicated than what a thirteen-deck slide presentation might be able to deliver. And that’s not what Apple’s trying to accomplish in a single document per se. Rather, the guide splits up the process of app development into five separate chunks, and each is punctuated with links to additional resources that are designed to help turn a wannabe developer into the next Zynga.

“The road map provides you with a breadth of knowledge to get you started, and the last page, Where to Go from Here, includes links to documents you should read next,” reads the introduction to Apple’s guide. “After you finish the road map, you will be prepared to delve deeper into any individual topic. You’ll have the knowledge, tools, and skills to start developing iOS apps!”

The guide’s first section, “Set-up,” gives readers an introductory overview to the tools that go into designing the most basic of iOS apps: Apple’s iOS SDK and Xcode development software. It also helps users set themselves up as Apple Developers within the iOS Developer Program (provided they pay the $99 annual fee), although Apple does note that non-official developers can still write and test apps within the iPhone Simulator.

Since Apple’s guide is more of a general look at app development than a specific instruction list for helping a user to build his or her first “hello, world!” app, the guide’s next “Tutorial” section just introduces readers to Apple’s official “Your First iOS App” guide—the meat and potatoes of app development.

Subsequent sections related to app “fundamentals” and “development” give readers a general overview of app development workflow: The act of coding up an app with Objective-C (using both basic and advanced tasks), the process of testing and debugging one’s introductory software, and the various frameworks one can integrate into an app using APIs.

As one might expect, Apple spends a good portion of its “Start Developing iOS Apps Today” guide discussing how a user might go about designing an app’s overall look and feel to create a satisfactory user experience.

“Before you begin writing a line of code, you should make some critical design decisions. Be as specific as possible about your app’s purpose and features. Choose the kind of data model your app will use. Decide on a user interface style for your app; for example, should it follow a master-detail pattern or that of a utility app? Do you want your app to be universal—that is, an app that runs on iPad, iPhone, and iPod touch,” Apple writes.

And, of course, Apple finishes by touching on how a new developer might get an App uploaded into the App Store itself, ideally contributing to the near-25 billion app downloads that the App Store’s quickly approaching.

Which OS Succeeds at Bringing Mobile to the Desktop?

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With Windows 8 and Mac OS X Mountain Lion, Microsoft and Apple batteries are both trying to bring features and concepts from their mobile operating systems to their desktop OSs.

But that’s where the similarities end.

At its heart, Mac OS X is still an operating system designed for desktops and laptops. Sure, Apple brought over a number of features from the iPad, but OS X is still based on windows, menus, folders, and the like. With Windows 8,

a1189 battery Microsoft has bigger aspirations: Windows 8 will run on your desktop and your laptop as well as on your tablet, and it’s unlike anything that has come before it.

Let’s take a closer look at each one, and try to get a better feel of the direction each OS is headed.

Getting Started

The Windows 8 Start screen.

The differences between Windows 8 and Mountain Lion are evident from the moment you log in. When you launch Windows 8, you see something completely different: Instead of the familiar Start menu, taskbar, and Windows Explorer, you get the Start screen, which consists of square and rectangular icons for your apps called Live Tiles (more on that later). Scrolling left and right lets you see more of your apps. Windows Explorer is still around if you want it, but you would be forgiven for thinking that it isn’t.

By default the Start screen shows every app installed on your PC, but you can choose what does–and doesn’t–appear there. And you aren’t restricted to apps: You can pin other items to the Start screen, including bookmarks to your favorite websites and contacts from your address book.

Windows 8 will run traditional desktop-style Windows applications too, and it will do so in a desktop environment that resembles the layout of Windows 7. You’ll probably spend a lot of time in the traditional desktop environment–especially before all your apps get Metro-fied.

Launchpad in OS X.

When you first log in to Mountain Lion, you’ll see the typical OS X desktop–the menu bar at the top, the OS X Dock at the bottom, a cool space-themed photo for the desktop background. Clicking the Finder icon (the blue smiling icon) in the Dock brings up a Finder window for browsing files and folders. Mountain Lion does have a rough approximation of the Start screen: Launchpad. Within Launchpad you get an iPad-like grid of icons for your programs, which makes it easier to locate and access them. Despite Launchpad’s iOS roots, however, Mountain Lion by and large looks and feels like a Mac, not an iPad.

Notifications and Live Tiles

The Windows 8 Start screen is more than an app launcher, thanks to Live Tiles. Though Live Tiles serve as app icons–clicking or tapping one will open that app–they also act as small informational widgets. The Bing Weather app’s Live Tile, for instance, shows at-a-glance weather conditions, while the Live Tile for the game Cut The Rope shows your in-game status.

OS X has no feature that directly compares to Live Tiles, but it does include similar notification features. Dock icons can display numerical badges if an application wants your attention; for example, if you have three unread email messages, the Mail icon will display a ’3′ badge.

A notification alert in Mountain Lion.New in Mountain Lion is Notification Center, a collection of notifications from various applications. You can view Notification Center from anywhere with a simple swipe gesture, or by clicking an icon in the menu bar; when you call it up, your desktop slides over to reveal a list of notifications sorted by application. Programs can also display pop-up, banner-style notifications that appear in the upper-right corner. These banners float atop everything else on screen, and disappear after a few moments.

For its part, Windows 8 has pop-up notifications to supplement Live Tiles, and they behave much as Mountain Lion’s do: They too appear in the upper-right corner and slide offscreen after a few moments.

App Markets Compared

Windows Marketplace is clean and attractively designed.With Windows 8, Microsoft hops aboard the app-market bandwagon. Although it’s still pretty spare, Microsoft’s Windows Marketplace is generally attractive and well designed. From a functional standpoint, it’s fairly similar to the Mac App Store: Apps are organized into categories, you can buy apps with one click, and you can read or post a user review for each app on the store. Although it’s early, I can say that the Windows Marketplace has one distinct advantage over the Mac App Store: app trials. That’s right–you can actually try an app for a limited period before you plunk down money for it. What a concept!

Gestures

Although we already have a clear idea of Mountain Lion’s gesture support, we still don’t know all of what we’ll see in Windows 8. Mountain Lion lets you use trackpad gestures to perform a number of actions; for example, you can swipe up with three fingers to see all your open applications, or swipe left or right with three fingers to change desktops or to switch to full-screen programs. If you have Apple’s touch-sensitive Magic Mouse, you can use some–but not all–of these gestures.

While Windows 8 has some gestures, at the moment they’re all for tablets and touchscreen-equipped PCs. Swiping from the bottom and right edges of the screen with your finger brings up Charms, small toolbars that let you adjust settings or access additional features. Swiping from the left edge of the screen lets you switch between recently used apps. screenshot208 11339297 Which OS Succeeds at Bringing Mobile to the Desktop? Right-clicking will bring up any hidden toolbars in your apps. This is what the IE 10 address bar looks like. (Also: Nyan Cat!)

For touchpad and mouse users, Windows 8 makes use of “hot corners” and right-clicking to bring up Charms: You position your mouse pointer in the lower right to bring up the Charms bar; place it in the lower left to return to the Start screen; mouse to the upper-left corner and then mouse down to see recently used apps; and right-click to bring up the app toolbar along the bottom of the screen.

We don’t yet know what sorts of finger gestures Windows 8 will support for laptops. At this point it’s all up in the air, but late last year Synaptics demonstrated a Windows 8-friendly touchpad driver that accepts various gestures.

Thin, lightweight, long battery life?

Main points of today’s Microsoft Windows RT announcement:

Pre-installed only: “This single edition will only be available pre-installed on PCs and tablets powered by ARM processors and will help enable new thin and lightweight form factors with impressive battery life.”
Touch-optimized Office: “Windows RT will include touch-optimized desktop versions of the new Microsoft Word, Excel, PowerPoint, and OneNote.”
Development: “For new apps, the focus for Windows RT is development on the new Windows runtime, or WinRT, which we unveiled in September and forms the foundation of a new generation of cloud-enabled, touch-enabled, web-connected apps of all kinds. “

Microsoft affirmed today that Windows running on power-efficient chips from ARM will yield smaller, lighter devices. Not unlike Intel’s goal for ultrabooks.

As of today, Windows on ARM is officially called Windows RT, or Windows Runtime — which essentially refers to the Metro part of Windows 8.

Thin, lightweight, long battery life? That describes an ultrabook, doesn’t it? And let’s not forget tablets and hybrids based on Intel’s upcoming Clover Trail (Atom)

All of this will accomplish for an absorbing — or confusing, depending how you attending at it — mix of products.

Of course, Intel will accomplish the case that Windows 8 on Intel is the alone absolutely accordant adaptation of Windows 8 because Intel-based accessories can run earlier Windows apps.

But we’ll see if this makes any aberration to consumers. I doubtable that for a lot of consumers, Office 15 active on Windows RT will be enough. For businesses, the adeptness to run alleged Windows bequest applications will be added important.

Whatever the case, Intel-AMD administration is in accident and maybe added than a little abashing will ensue.

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Your next laptop will be cheaper,thinner and better

Let’s achievement Intel has the “power” to accomplish this one happen.

Tech assertive Intel Corp. is blame to at endure assimilate the rechargeable batteries in laptop computers, casting manufacturers on a all-encompassing architecture for the beef that accomplish up array packs. A accepted architecture could acquiesce manufacturers to use generic, off-the-shelf array modules, acceptation this summer’s systems could get cheaper, added advantageous and possibly added powerful.

Intel engineers Samuel Benn and Johnny Cheng pitched the 60mm-by-80mm architecture for the array beef — alone units that attending an abominable lot like an accustomed AA array — in a presentation at the 2012 Intel Developer Forum in Beijing, China, on April 11, according to a adventure at tech blog Liliputing.

The new batteries will be 16mm thick, hardly slimmer than the 18mm batteries usually packaged into laptops. The amount could bead by 5 to 10 percent, according to a PowerPoint accelerate at the blog, and could appear in bargain elements consumers could buy at Best Buy and even alter themselves.

The angle could be a bold changer, affiliated to the about-face in corpuscle phones from proprietary chargers to standardized, USB-based chargers.

But Intel envisions the batteries not in the next smartphone but in the fleet of able laptops alleged “ultrabooks” by companies like Vizio, Asus, Lenovo, Hewlett Packard, Samsung. They were a bright appearance highlight at the 2012 Consumer Electronics Show, with thin, sleek, ablaze designs that battling the Apple Macintosh Air, and they’re due out this summer.

It’s like a activation of the laptop PC.

* Hewlett Packard, the world’s largest manufacturer of PCs, is eager to get out of the computer business, but that hasn’t stopped it from debuting the Envy 14 Spectre at CES 2012, an arresting $1,400 slab of glass and metal. The company is targeting the top of the line, with a price tag higher than Apple’s MacBook Air.

* The Toshiba pa3395u-1brs is the world’s lightest, said Microsoft CEO Steve Ballmer during a CES keynote — and smaller, lighter versions of the laptop are in the works.

* Acer kicked off the big tech show with the announcement of the Aspire S5 Ultrabook, which the company called the thinnest of the new crop.

* Samsung has the fancy (and a touch pricey) Series 9 ultrabook. Ballmer called it “stunning – and less than 13 millimeters thick.” But the cheaper Series 5 is just as attractive, comes with a 13- or 14-inch screen — and will start at $899.

The laptop market will likely change again toward the end of the year, when Windows 8 is unveiled. The forthcoming operating system will feature an entirely new, touch-centric design deemed “Metro” and may drive touch screens and new hardware designs.

Ballmer noted that Windows 8 will be fully backward compatible with Windows 7.“Every Windows 7 PC will be ready for Windows 8 on Day One,” he promised.
Dude. You might be getting an ultrabook.

Tags : laptop, battery, batteries,Toshiba, Acer, Samsung

Apple tablets to maintain worldwide share on 2016

Apple’s stranglehold is loosening, however. Gartner said that the iPad accounted for 73.4 per cent of tablet sales in 2011, and 83 per cent in 2010.

Gartner said that it expects Apple tablets to maintain a more than 45 per cent worldwide share of the booming sector until 2016.Apple’s iPad would dominate the tablet computing market for years to come, according to the latest analysis from Gartner.

But Apple will still profit massively, it’s expected, as the total market will continue to grow rapidly, it’s expected. By the end of 2016, some 665 billion tablets of all flavours will be in use, the analyst house said.

The challenge to the iPad from a plethora of hardware running Google Android is expected to be joined later this year by machines running Microsoft’s operating system Windows 8, which is designed for both desktop and tablet laptops.

Gartner however said the late entrant will struggle to make an impact by 2016. Windows tablets will have a no more than 12 per cent share by then, it’s estimated.

The expected pattern is in contrast to the way Apple iPhone was overtaken in terms of market share by Google Android smartphones, which were introduced over a year later.

Worldwide media tablet sales are forecast to total 118.9 million units in 2012, up 98 per cent increase from 2011 sales of 60 million units, the firm said.

“Despite PC vendors and buzz manufacturers absent a section of the pie and ablution themselves into the media book market, so far, we accept apparent actual bound success alfresco of Apple with its iPad,” said Carolina Milanesi, analysis carnality admiral at Gartner. “As vendors struggled to attempt on amount and differentiate abundant on either the accouterments or ecosystem, inventories were congenital and alone 60 actor units in fact accomplished the easily of consumers beyond the world. The bearings has not bigger in aboriginal 2012, if the accession of the new iPad has displace the criterion for the artefact to beat.

“It appears that this year competitors accept waited to see what Apple would accompany out — because there were actual few announcements of new media tablets at either the Customer Electronics Show or Adaptable Apple Congress. Abounding vendors will delay for Windows 8 to be accessible and will try to access the bazaar with a dual-platform approach, acquisitive that the Microsoft cast could advice them in both the business and customer markets.”

“IT departments will see Windows 8 as the befalling to arrange tablets on an OS that is accustomed to them and with accessories offered by abounding enterprise-class suppliers,” Ms Milanesi said. “This agency that we see Windows 8 as a able IT-supplied alms added so than an OS with a able customer appeal.”

Gartner analysts said action sales of media tablets will annual for about 35 per cent of absolute book sales awash in 2015. These sales will not, however, be acutely authentic as action purchases. Gartner expects organisations to acquiesce tablets as allotment of their buy your own accessory (BYOD) programme. Added of these tablets will be endemic by consumers who use them at work.

“This poses a big blackmail to vendors that anticipation about absorption on the action bazaar who will now accept to become ambrosial to consumers as well,” Ms Milanesi said. “This is absolutely the aforementioned trend that vendors such as RIM had to face in the smartphone market. The aberration actuality is that tablets accept been created for consumers aboriginal and again relied on an ecosystem of apps and casework that accomplish them added acquiescent in the organisation. If the deployment will appear from the IT administration we accept that operating systems such as Windows 8 will accept an advantage as continued as they are not apparent as a accommodation in annual for the users.”

Android tablets are anticipation to annual for 31.9 per cent of media book sales in 2012. Gartner analysts said the capital affair with Android tablets has been the abridgement of applications that are committed to tablets and accordingly yield advantage of their capabilities. Gartner’s customer analysis abstracts shows that consumers are active abounding of their apps on their adaptable phones and their tablets.

Laptop Power UK :announced Laptop screens’ reasonable prices

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Apple is Investigating about iPad Users’ Wi-Fi Complaints

Hundreds of new iPad owners’ complaints about Wi-Fi connectivity issues with their tablets prompted Apple to investigate the problem. Just weeks after the new iPad went on sale, Apple Care has been instructed to “capture” and replace affected units, according to a leaked internal memo seen by 9to5Mac.

The issue has been brewing for a few weeks now: mere days after the new iPad launched last month, complaints started pouring in on Apple’s support forums that the third-generation tablet often drops or has problems connecting to Wi-Fi networks. To date, the thread documenting poor Wi-Fi reception on the new iPad has more than 720 replies and has been viewed more than 620,000 times — a small percentage overall of the 3 million new iPads and its other accessories like batteries sold in the first three days alone.

The symptoms the users report with the new iPad include weak reception when other iOS devices in same room have full strength signal, as well as slow transfer speeds over Wi-Fi. Those are the same issues highlighted by the purportedly leaked internal Apple memo.

The memo asks AppleCare staff to “capture” any third-generation Wi-Fi-only iPads that show signs of intermittent connectivity, slow Wi-Fi speeds or the Wi-Fi network is not seen. By capturing, Apple refers to replacing affected units and shipping the possibly faulty unit back for further examination.
Although the Apple memo seems to refer to Wi-Fi-only iPads, some of the users who were reporting problems on the Apple forums are saying that they are experiencing similar issues with the 4G + Wi-Fi model as well. Many of these users say they had their devices replaced when taken to an Apple store.
A Possible Fix?

A possible fix for the issue comes from OSXDaily, with mixed results from users, which implies forgetting and rejoining a Wi-Fi network from the settings menu, as well as resetting the network setting on the new iPad. Since my new iPad has not been showing any of the Wi-Fi connectivity issues reported by other users, I was unable to test whether this fix does the trick.

Do you have a new iPad and encountered Wi-Fi issues? Sound off in the comments.

Google will brand and sell its own Nexus tablets

The latest news on the Nexus tablet front is that Google will brand and sell its own Nexus tablets sold directly through the web like Amazon does with its Kindle Fire.

People familiar with the matter say that Motorola and other manufacturers will make tablets that will be sold directly through the Google webstore. One tablet to be sold at the Google webstore will by made by Asus company, later this year.

NVIDIA is also rumored to be making a tablet for Google that will sell for $199.

2012 could be a year where we finally get a good full-featured $200 tablet, which of course can’t ever beat out the legendary 10″ HP TouchPad for $99 and it’s batteris are so cheap & best during the tablet fire sale of the century.

The Google-branded tablet is expected to increase Android tablet market share to generate more advertising, maps and other Google services. The tablets will be competitive to the Amazon’s Kindle Fire and Apple iPad.

Most tablets are not sold by carriers but are Wi-Fi connected where Google believes it will have an advantage in direct web sales.

Google will also devote huge marketing support to the tablet store and has learned from the Nexus One online store debacle. Google failed in the phone market because it had to work with the carriers that offered competing smartphones to the Nexus One.

The latest Google Nexus tablet rumor is that new seven-incher will sell for between $149 and $199 made by Aus.

Previous rumors suggested the Google Nexus tablet would have a quad-core Tegra 3 processor and have similar specs to the Asus Memo 370T .

Kindle Fire rumors are also heating up, with the most recent suggesting a 10-inch Kindle Fire in the works to take aim at the iPad.

Tags: Nexus tablet, Asus company, HP, HP pavilion dv6 battery, Amazon’s Kindle Fire, Apple iPad

Microsoft has shed light on the touchscreen gesture technology

Microsoft has shed light on the touchscreen gesture technology that will be implemented in Windows 8, including the hardware requirements that will be necessary for a consistent experience across multiple devices. The company notes that Windows 8 will run on the hardware currently on the Acer as07b31 Battery market, however upcoming touchscreen PCs built specifically for Windows 8 will be required to integrate five-finger digitizers.

The “fundamental gestures”, which were previewed earlier this year at Microsoft’s Build conference, will require no more than two fingers. Such gestures provide basic control over interface actions, panning, selection, zoom, rotation, and app or system commands.

asus t91 multi touch screen Microsoft has shed light on the touchscreen gesture technology

Although only two fingers are necessary for core functions, Microsoft admits that two-finger gestures “can be very limiting” for certain applications. To avoid potential limitations, Windows 8 hardware will enable developers to take advantage of five-finger gestures for application input.

“The reason we went in this direction is a response to developer feedback,” Microsoft managers wrote in a blog post. “Developers do not want their creativity to be limited, and in particular, they let us know that they want to be free to use whichever multi-finger gestures or controls are useful.”

The company has also outlined several specific areas in which older Acer aspire 5520 battery hardware may prove inconsistent. Certain touchscreens on Windows 7 PCs are said to have problems registering individual taps, swipe to select, swipe and slide gestures, and swiping from the edge.

“We can overcome some of these issues with updated drivers, but this is entirely up to the hardware partners to evaluate and support,” the company adds.

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