Tag Archives: ipad

.net, apple, blogging, development, google, microsoft, software development, windows

What you read in 2010: top posts on ITWriting.com

With three days to go, traffic on ITWriting.com in 2010 is more than 50% up over that of 2009 with over 1 million unique visitors for the first time. Thank you for your attention in another crazy year in technology.

So what did you read? It is intriguing to look at the stats for the whole year, which are different in character from stats for a week or month. The reason is that over a short period, it is the news of the day that is most read – posts like The Java Crisis and what it means for developers. Over the year though, it is the in-depth technical posts like How to backup Small Business Server 2008 on Hyper-V that draw more readers, along with those posts that are a hit with people searching Google for help with an immediate problem like Cannot open the Outlook window – what sort of error message is that?

The most-read post in 2010 though is in neither category. In July I made a quick post noting that the Amazon Kindle now comes with a web browser based on WebKit and a free worldwide internet connection. Mainly thanks to some helpful comments from users it has become a place where people come for information on that niche subject.

On the programming side, posts about Microsoft’s changing developer story are high on the list:

Lessons from Evernote’s flight from .NET

Microsoft wrestles with HTML5 vs Silverlight futures

Microsoft’s Silverlight dream is over

Another post which is there in the top twenty is this one about Adobe Flash and web services:

SOA, REST and Flash/Flex – why Flash does not PUT

along with this 2009 post on the pros and cons of parallel programming:

Parallel Programming: five reasons for caution. Reflections from Intel’s Parallel Studio briefing

This lightweight post also gets a lot of hits:

Apple iPad vs Windows Tablet vs Google Chrome OS

It is out of date now and I should do a more considered update. Still, it touches on a big theme: the success of the Apple iPad. When you take that alongside the interest in Android tablets, perhaps we can say that 2010 was the year of the tablet. I first thought the tablet concept might take off back in 2003/2004 when I got my first Acer tablet. I was wrong about the timing and wrong about the operating system; but the reasons why tablets are a good idea still apply.

Watching these trends is a lot of fun and I look forward to more surprises in 2011.

apple, professional

Apple gives up on Xserve dedicated server hardware – looking towards the cloud?

Apple is scrapping is Xserve products, according to the latest information on its web site:

Xserve will no longer be available after January 31, but we’ll continue to fully support it. To learn more, view the PDF.

If you do indeed view the PDF, it confirms that:

Apple will not be developing a future version of Xserve

However, the Snow Leopard Server, a version of OS X tuned for server use, remains; and Apple suggests that you install it either on a Mac Pro or on a Mac Mini.

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That’s all very well; but while a Mini might well make sense for a very small business, larger organisations will not be impressed by the lack of features like dual redundant power supplies, lights out management, and rack mounting, which the Xserve provides.

There are a couple of ways to look at this. One is that Apple is giving up on the server market. Largely true, I think; but my guess is that Apple realises that this type of on-premise server is under threat from the cloud. I do not see this as Apple giving up on corporate computing; that would be unexpected considering the gains it is making with Mac, iPhone and iPad. I do see this as a move towards a client and cloud, or device and cloud, strategy. In that context it is not so surprising.

That said, I imagine there are a few businesses out there focused on supplying Xserve-based systems who will be disappointed by the news. I’ve not used one myself; but from what I’ve heard it is rather good.

.net, java, microsoft, mobile, software development, windows

Can Microsoft repeat history and come from behind with Windows Phone 7?

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This week is Windows Phone 7 week. Microsoft is announcing details of the launch devices and operators, and I shall be watching and reporting with interest on the joint press conference with CEO Steve Ballmer and AT&T’s Ralph de la Vega.

But how significant is this launch? I think it is of considerable significance. Mobile devices are changing the way we do computing. It is not only that more powerful SmartPhones and tablets are encroaching on territory that used to belong to laptop and desktop computers. We are also seeing new business models based on locked-down devices and over-the-air app stores, and new operating systems, or old ones re-purposed. It is a power shift.

Despite its long years of presence in mobile, it feels like a standing start for Microsoft. A recent, and excellent, free day of training on developing for Windows Phone 7 was only one-third full. Verizon will not be offering the phone, and its president Lowell McAdam suggests that the market belongs RIM, Google and Apple, and that Microsoft’s phones are not innovative or leading edge.

I disagree with McAdam’s assessment. Although I’ve not yet had a chance to try a device for myself, what I have seen so far suggests that it is innovative. While the touch UI does borrow ideas with which we have become familiar thanks to iPhone and Android, the dynamically updating tiles and the hub concept both strike me as distinctive. What McAdam really means is that the phone might not succeed in the market, and such views from someone in his position may be self-fulfilling.

The application development platform is distinctive too, being based on .NET, Silverlight and XNA. I have followed Microsoft’s .NET platform since its earliest days – which as it happens were on Windows Mobile, in the form of the Common Executable Format – and Silverlight seems to me the best incarnation yet of the .NET client. It is lightweight; it performs well; it has a powerful layout language that scales nicely, and it has all sorts of multimedia tricks and effects. Visual Studio and the C# language form a familiar and capable set of tools, supplemented by the admittedly challenging Expression Blend for design.

Still, having a decent product is not always enough. Palm’s webOS devices were widely admired on launch, but that was not enough to rescue the company, or to win more than a tiny market share.

Microsoft has resources that Palm lacked, and a reach that extends from cloud to desktop to device. It may be that Windows Phone 7 has better chances. The problem is that the company’s recent history does not demonstrate the success in coming from behind that characterised its earlier days:

  • Microsoft came from behind with a GUI operating system, even though Windows was inferior to the Mac’s GUI.
  • Microsoft came from behind with Excel versus Lotus 1-2-3.
  • Microsoft came from behind in desktop database managers with Access versus dBase.
  • Microsoft came from behind in networking and then directory services versus Novell and others.
  • Microsoft came from behind with .NET versus Java, which I judge a success even though Java has also prospered.

I am sure there are other examples. Recent efforts though have been less successful. Examples that come to mind include:

  • Internet Explorer – still the most popular web browser, but continues to lose market share, even though Microsoft has been working to regain its momentum since the release of IE7 in 2006.
  • Zune – now a well-liked portable music player, but never came close to catching Apple’s iPod.
  • Silverlight – despite energetic development and strong technology, has done little to disturb the momentum behind Adobe Flash.
  • Tablets – Microsoft was an innovator and evangelist for the slate format, but Apple’s iPad is the first device in this category that has caught on.
  • Numerous examples from Windows Live versus Google and others.

Now here comes Windows Phone 7, with attention to design and usability that is uncharacteristic of Microsoft other than perhaps in Xbox consoles (red light of death aside). In one sense Microsoft can afford for it to fail; it has strong businesses elsewhere. In another sense, if it cannot establish this new product in such a strategic market, it will confirm its declining influence. The upside for the company is that a success with Windows Phone 7 will do a lot to mend its tarnished image.

development, mobile, professional, software development

RIM’s new BlackBerry tablet, WebWorks developer platform – but who wants small tablets?

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Blackberry has announced its pitch for the emerging tablet market, the 7” screen PlayBook. It has a new OS base on QNX Neutrino, a webkit-based web browser, Adobe Flash and AIR – offline Flash applications – front and rear cameras for video conferencing as well as taking snaps, and includes a USB port and HDMI out. There is wi-fi and Bluetooth but no 3G in the first release; you can connect to the Internet via your Blackberry. Storage is not yet specified as far as I can tell. There is no physical keyboard, which is surprising in some ways as the keyboard is the reason I hear most often for users choosing a BlackBerry smartphone over Apple’s iPhone.

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Alongside the PlayBook RIM has announced a new developer platform. WebWorks is an HTML5 platform extended with access to local APIs, and targets both the Tablet OS and BlackBerry smartphones:

BlackBerry WebWorks applications can tap into the always-on, notification-based, push-enabled, contextual and social attributes of the BlackBerry smartphone. These applications can also access hardware features and integrate with other apps, and are powerful Super Apps that are fully integrated into the BlackBerry Application Platform.

In order to access local resources you need to package your app as a Blackberry application. Java and native C applications are also supported.

A winner? Well, there is a widespread industry presumption that we all want tablets; for example NVIDIA CEO Jen-Hsun Huang is planning on this basis, judging by what he said to the press last week. It is certainly a market in which every vendor wants a presence. There are a number of open questions though. The new tablet market is really defined by Apple’s iPad, and success for other operating systems and form factors is yet to be demonstrated. Personally I am not sure about the 7-inch screen, which is perhaps too large for a pocket and too small for the desktop-like web browsing you can do on an iPad. Here are the dimensions:

  • BlackBerry PlayBook:  7-inch 1024×600 screen,130mm x 193mm x 10mm
  • Apple iPad: 9.7-inch 1024×768 screen, 189.7mm x 242.8mm x 13.4mm

I doubt there will be much enthusiasm for carting around a phone, a small tablet, and a laptop, so in order to be viable as a portable device for work it has to be a laptop replacement. I do see this happening already with the iPad, though for me personally a netbook is both cheaper and more practical.

Apps are another key factor. It is smart of RIM to support Flash and AIR, which along with HTML 5 web applications are likely the best bet for supporting something like the PlayBook without a lot of device-specific work.

adobe, flash, microsoft, silverlight, software development

RunRev renames product to LiveCode, supports iPad and iPhone but not Windows Phone 7

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Runtime Revolution has renamed its software development IDE and runtime to LiveCode, which it says is a “modern descendent of natural-language technologies such as Apple’s HyperCard.” The emphasis is on easy and rapid development using visual development supplemented with script.

It is now a cross-platform development platform that targets Windows, Mac and Linux. Android is promised soon, there is a pre-release for Windows Mobile, and a new pre-release targets Apple’s iOS for iPad and iPhone.

LiveCode primarily creates standalone applications, but there is also a plug-in for hosting applets in the browser, though this option will not be available for iOS.

Now that Apple has lifted its restrictions on cross-platform development for iOS, it is Microsoft’s Windows Phone 7 that looks more of a closed device. The problem here is that Microsoft does not permit native code on Windows Phone 7, a restriction which also prohibits alternative runtimes such as LiveCode. You have to code applications in Silverlight or XNA. However, Adobe is getting a special pass for Flash, though it will not be ready in time for the first release of Windows Phone 7.

If Windows Phone 7 is popular, I imagine other companies will be asking for special passes. The ubiquity of Flash is one factor holding back Silverlight adoption, so in some ways it is surprising that Microsoft gives it favoured treatment, though it makes a nice selling point versus Apple’s iPhone.

.net, adobe, microsoft, professional, silverlight, software development, web authoring

Microsoft’s Scott Guthrie: We have 200+ engineers working on Silverlight and WPF

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Microsoft is countering rumours that WPF (Windows Presentation Foundation) or Silverlight, a cross-platform browser plug-in based on the same XAML markup language and .NET programming combination as WPF, are under any sort of threat from HTML 5.0.

We have 200+ engineers right now working on upcoming releases of SL and WPF – which is a heck of a lot.

says Corporate VP .NET Developer Platform Scott Guthrie in a Twitter post. Other comments include this one:

We are investing heavily in Silverlight and WPF

and this one:

We just shipped Silverlight for Windows Phone 7 last week, and WPF Ribbon about 30 days ago: http://bit.ly/aB6e6X

In addition, Microsoft has been showing off IIS Media Services 4.0 at the International Broadcasting Conference, which uses Silverlight as the multimedia client:

Key new features include sub-two-second low-latency streaming, transmuxing between H.264 file formats and integrated transcoding through Microsoft Expression Encoder 4. Microsoft will also show technology demonstrations of Silverlight Enhanced Movies, surround sound in Silverlight and live 3-D 1080p Internet broadcasting using IIS Smooth Streaming and Silverlight technologies.

No problem then? Well, Silverlight is great work from Microsoft, powerful, flexible, and surprisingly small and lightweight for what it can do. Combined with ASP.NET or Windows Azure it forms part of an excellent cloud-to-client .NET platform. Rumours of internal wrangling aside, the biggest issue is that Microsoft seems reluctant to grasp its cross-platform potential, leaving it as a Windows and desktop Mac solution just at the time when iPhone, iPad and Android devices are exploding in popularity. 

I will be interested to see if Microsoft announces Silverlight for Android this autumn, and if it does, how long it will take to deliver. The company could also give more visibility to its work on Silverlight for Symbian – maybe this will come more into the spotlight following the appointment of Stephen Elop, formerly of Microsoft, as Nokia CEO.

Apple is another matter. A neat solution I’ve seen proposed a few times is to create a Silverlight-to-JavaScript compiler along the lines of GWT (Google Web Toolkit) which converts Java to JavaScript. Of course it would also need to convert XAML layout to SVG. Incidentally, this could also be an interesting option for Adobe Flash applications.

As for WPF, I would be surprised if Microsoft is giving it anything like the attention being devoted to Silverlight, unless the Windows team has decided to embrace it within the OS itself. That said, WPF is already a mature framework. WPF will not go away, but I can readily believe that its future progress will be slow.

adobe, apple, iphone, mobile, software development

Apple lifts restrictions on app development tools, publishes review guidelines

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Apple has lifted its restrictions on the development tools used to create iOS (iPhone and iPad) apps, in a statement published today:

We have listened to our developers and taken much of their feedback to heart. Based on their input, today we are making some important changes to our iOS Developer Program license in sections 3.3.1, 3.3.2 and 3.3.9 to relax some restrictions we put in place earlier this year. In particular, we are relaxing all restrictions on the development tools used to create iOS apps, as long as the resulting apps do not download any code. This should give developers the flexibility they want, while preserving the security we need.

In addition, Apple says it is publishing the App Store Review Guidelines in the hope that this will make the approval process more transparent.

Good news I guess; but why? Maybe in part because the restrictions made little sense and were possibly unenforceable; and in part because Android’s popularity is putting pressure on Apple to be more developer-friendly. In practice, some apps that you would have thought breached the requirements apparently made it through the approval process; and those publishers of cross-platform tools which kept their nerve have their patience rewarded.

But what about Adobe? Apple’s development restrictions seems to trigger a significant change of direction, with work on the Packager for iPhone stopped, Android devices issued to employees, and evangelism for Android in Adobe blogs and tweets.

Since Apple is not changing its mind about runtimes, but only about development tools, this change of mind does not enable Flash on the iPhone; but I guess Adobe could now revive its cross-compilation work. On the other hand, Apple’s pronouncements have caused disruption for Adobe and perhaps served more as a wake-up call: this is a closed platform with one owner and therefore a risky target for investment.

apple, development, professional, software development

Apple iPad ascendant in business computing

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Think Apple’s iPad is a consumer platform? Think again. I’m at the Cloudforce conference in London; and the level of iPad visibility has been striking. I’m not talking about attendees clutching the devices, though there are some. Rather, it’s the number of mentions and actual usage examples that are in the presentations. Before the keynote, Peter Coffee from Salesforce.com was using an iPad for interview notes, using it like a pad of paper. Next, we had demos of Salesforce.com’s new Chatter for mobile running on the iPad. Next, a representative from case study Bausch+Lomb mentioned that his company has just deployed 700 iPads to its sales force.

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All business use cases, and all the more impressive given that they are incidental to the theme of the event.

Personally I have mixed feelings about this development. I’ve been a fan of the tablet format for years; here’s an article from 2003 (with apologies for the dated layout) in which I enthuse about an early Acer tablet. Some of the features for which the iPad is praised, like the ease of sharing what’s on the screen with others, are things I’ve long taken advantage of with Windows tablets.

The iPad is succeeding where Windows tablets mostly failed, thanks to its better design, lighter weight, longer battery life, and lower price. That’s welcome to me since I like the format, but the locked-in nature of the platform alarms me. Apple to be the single pipe for all public software deployments? No Flash, Silverlight, Java, or any runtime or other enabling software which Apple chooses not to approve?

This is merely an observation though – what counts is that users are adopting the device and enjoying what it offers them, in business as well as for personal use.

Now that Apple has shown how to make the tablet concept work, others are climbing on board, mostly with Android devices. The next point of interest is whether these also succeed; and even whether Microsoft can clamber back into the market either with a new wave of Windows devices, or more plausibly with the Windows Phone 7 OS (though the company claims not to be contemplating this).

For the moment though, broad reach deployment must include either an HTML version of your app, or native iOS.

apple, flash, iphone

Samsung Galaxy Tab – among the first of many iPad clones

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Samsung has announced final details and specifications of the Galaxy Tab, a tablet device running Android 2.2 “Froyo”.

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It has a 7-inch1024x600 multi-touch screen, 1.00 Ghz processor, GPS, wi-fi, 3G internet, 1.4 megapixel webcam, 7 hours battery life if playing a video (I imagine much longer than that in normal use) and 16GB or 32GB RAM plus optional MicroSD.

Apple’s iPad has a 9.7-inch 1024 x 768 screen and better battery life – 10 hrs while playing a video, according to the specs.

So why would you buy a Galaxy Tab? Well, it is smaller and therefore handier, though you will squint a bit more. It has some freedoms that the iPad lacks, such as Adobe Flash, MicroSD, and FLAC playback. It has a camera. You will not need iTunes in order to interoperate with a PC.

I imagine the main reason, though, is that the Galaxy Tab will be cheaper – even though I cannot find prices anywhere, it is inevitable. This and other would-be iPads will be positioned as cheaper alternatives.

This will not harm Apple at all. It likes to occupy the premium ground and does so with great profitability.

But could the Galaxy Tab be better than an iPad? Well, it will be for certain tasks where the iPad is lacking – see above – but it will lack the careful design and attention to detail which characterises Apple’s device, and of course will not be compatible with all those iPad apps – though in some cases there will be Android equivalents.

Further, all the same doubts which were expressed about the iPad before its launch apply here as well. Do you really want a smartphone and a tablet and a notebook, and if not, which one will you abandon? Is it worth yet another contract with a mobile provider just to keep your tablet connected? It is possible that although Apple can make this category work, others will struggle.

When I played briefly with a Dell Streak, a 5-inch Android tablet, I found myself thinking that it will be a good deal when they sell them off cheap. Without that incentive, it is too big for a phone, too small for much else other than watching videos on the plane.

I would like to try one of these devices, of course, but whether they will succeed is an open question.

apple, microsoft

Apple iPad replacing PCs as well as paper?

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Now here’s an article to strike fear into Microsoft. Stuart Sumner reports on iPad trials at the BBC and in the Army. The BBC’s CIO John Linwood says:

We’re seeding the organisation [with the devices]. We put some iPads into production and some into management and other roles to see if people would be able to give up their desktops.

He goes on to say that the iPad may enable paperless meetings.

What makes an iPad better than a laptop or netbook for a meeting? I find it curious, incidentally, that the report refers to replacing desktops rather than laptops.

Well, one reason I have always liked tablets is that they are more interactive and don’t put a barrier (the screen) between you and others. A stylus is actually nice for meetings – good for quick diagrams as well as handwriting. Apple’s iPad lacks the stylus, but has other advantages over Windows tablets – smaller, lighter, instant-on, long battery life, and so on.

Still, the humble netbook at one third of the price will do the job too, better in some ways. You have Excel, for example. Unfortunately it lacks the elegance, usability and desirability of Apple’s device.

Any excuse to justify handing out cool devices, then? Maybe; but there’s no law that says business equipment has to be dull and unpleasant to use.