Category Archives: apple

adobe, apple, development, flash, professional, software development

Adobe closes AIR Marketplace, InMarket

Adobe is giving up its efforts to support developers deploying to multiple app stores. The idea of InMarket,  announced at the Adobe MAX Conference in October 2010, was to be a one-stop distribution point for developers seeking to target multiple platforms. Adobe handled distribution and billing. The reason given:

After reviewing our efforts and based on feedback from developers, we have decided that we will deliver the most value by helping developers author and publish their apps on multiple platforms. Given this focus, we have decided to discontinue development and support of Adobe InMarket. We are going to continue to provide support for publishing to different app stores through our tooling. The recent Flash Builder 4.5 and Flash Professional CS5.5 provide support for publishing to multiple mobile platforms including Android and Apple iOS devices.

Adobe is not giving developers much time to adjust. The InMarket URL will terminate on August 31. This is causing some consternation:

I don’t understand how you expect publishers will be able to push an update to all the markets they publish to with enough time to get their user base to update before they’re totally screwed. One month? You do realize that even updates pushed to AppUp can take up to 2-weeks for vetting? This is crazy

That said, the low traffic on the InMarket forum is a clue to what Adobe is closing it down.

InMarket only supported Intel AppUp and AIR Marketplace, which rather misses the point of targeting multiple platforms. Had Adobe been able to offer instant deployment to all the key app stores, including Android Market and Apple’s iOS App Store, it would have been more attractive. Given the complexities of the approval process, it is not surprising that this was hard to achieve. A further complication is that Adobe’s AIR runtime is not allowed on iOS. Apps for iOS have to be packaged as native iOS apps.

What about AIR Marketplace?

When we established Adobe AIR Marketplace three years ago, there were few distribution opportunities for AIR developers. There are now several app stores on desktops, mobile devices and tablets that service AIR developers including Apple App Store, Android Market, BlackBerry App World, Intel AppUp center, Samsung Apps, and Toshiba App Place. We encourage you to use these newer popular app stores to distribute your applications.

This of course describes describes exactly the problem that InMarket was meant to address: the challenge of maintaining support for multiple app stores.

AIR Marketplace is still up and running at the time of writing, and seems to have more life than InMarket:

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That said, why would any potential customer look specifically for AIR applications? It is a runtime and ideally should be invisible to the user. I was interested to see reference to AIR packagers for Windows, Mac and Android in a recent announcement, suggesting to me that Adobe is de-emphasising AIR as a runtime and making it into something more like a cross-platform development tool.

apple, google, microsoft, mobile, professional, windows, windows 7

Microsoft financials: Office and server dominate as Windows falters

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Microsoft has released its quarterly figures for January-March 2011. My at-a-glance summary is below.

Quarter ending June 30th 2011 vs quarter ending June 30th 2010, $millions

Segment Revenue Change Profit Change
Client (Windows + Live) 4740 -41 2943 -123
Server and Tools 4643 +494 1774 +214
Online 662 +94 -728 -40
Business (Office) 5777 +402 3618 +399
Entertainment and devices 1485 +341 32 +204

Business as usual? More or less, but there are a few points to note.

The figure that jumps out is the stunning performance of Office, which includes SharePoint and Exchange. Why is everyone buying Office 2010, when a document like the one I am typing now could be done just as well in Word 2.0 from 1991, or more plausibly the free OpenOffice?

The answer is the Microsoft has successfully transitioned many of its customers to using Office with SharePoint and Exchange, making it harder to stick with old versions and selling CALs (Client Access Licences) as well as the Office suite itself. This is highly profitable, though the aspect that puzzles me is that Office 365, which is cloud-hosted SharePoint and Exchange, is more cost-effective for the customer since it includes server software, CALs and in some cases the Office client for a commodity-priced subscription.

In other words, I find it hard to see how Microsoft can remain equally profitable if a significant proportion of its customers switch to Office 365. The company may be depending on its ability to upsell those customers to further online services; or perhaps it has not fully thought this through and has set Office 365 pricing at what it needs to be in order to compete with Google.

Fortunately for Microsoft, there is enough doubt concerning the safety of cloud services to sustain continued strong sales of on-premise solutions.

Second notable thing: Windows is in decline. The reason: it is losing market share to Apple and to Google Android. Netbook sales are down 41% according to the release, and I would guess that those sales have mostly gone to Apple iPad and Android tablets rather than to Windows notebooks.

Will Windows 8 reverse the decline? Speculation of course, but it will not repeat the success of Windows 7. In fact, my guess is that Windows 8 will be a hard sell to enterprises which have finally been persuaded to migrate from Windows XP. They are settling down for another five years of stability. Windows 7 was a consolidation release, just the sort of thing enterprises like. Windows 8 will be a revolution release, with most of the interest focused on what it can do in mobile and tablets. If it does succeed, it will do so slowly; there will be no rush to upgrade from 7 other than from the usual early adopters. It may improve sales in the consumer market, but neither Mac nor iPad nor Android is going away.

That leads on to mobile, the figures for which are buried under a pile of Xbox consoles. A good quarter for Xbox, though note how poor the margins are compared to those for Office or Windows.

Finally, the online money drain continues. Note that this is Bing and online advertising, not Azure or Office 365. Microsoft must feel that it the strategic value of these online services is worth the cost, particularly since they tie into mobile and the ecosystem which Nokia is depending on for a reversal of its fortunes. Given that the company has money to burn, there may actually be some sense in that; though for a segment to make such large and consistent losses over a long period has to be a concern.

adobe, apple, business intelligence, flash, internet, java, microsoft, professional, Web, web authoring

Wolfram announces Computable Document Format for interactive docs

Wolfram has announced the Computable Document Format (CDF), a document format that enables live computation to be embedded within it. “It’s a new way to communicate the world’s quantitative ideas much more richly than we have in the past, and in doing that a new kind of active document,” says  Conrad Wolfram, Strategic Director of Wolfram Research. That said, the technology here is not really new. There is a close relationship between CDF and Mathematica, Wollfram’s tool for creating mathematical calculations and simulations. The authoring tool for CDF is Mathematica:

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The announcement then is really about a new player for Mathematica content and applications, to broaden their usage. The CDF player is free, though there are some limitations. If you charge for your document, or want to display it without the player chrome, then a paid licence is needed. A CDF document can also be compiled into a standalone executable, blurring the distinction between document and application.

The CDF player is available for Mac, Windows and Linux. There is also a browser plug-in for embedding CDF documents into web pages.

It is easy to find use cases for CDF. It is for documents where there is value in performing calculations or interacting with data within the page. An example is pension planning:

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We have all seen those documents with a series of projections based on different assumptions about retirement age, contributions, investment growth and so on. This works better as an interactive chart where you can enter whatever values you like.

Other examples are statistical analysis and business intelligence, textbooks and course books where students can interact with equations and simulations, business proposals where you want to show how financial projections change based on different assumptions, or even general news reports where instead of a static chart you might want to show interactive graphics that let readers drill down into the data that interests them, or see real-time results.

Along with the computation engine, CDF supports a decent range of traditional content formatting features including cascading stylesheets.

Wolfram is correct in assuming that this kind of interactive document is important, and something we will increasingly take for granted in the era of the Web, eBooks and tablets. But can it succeed in establishing its own new document format when we already have HTML, Adobe PDF and Flash, Microsoft Excel and PowerPoint, and other formats which are also capable of embedded interactive content?

That is a key question. Wolfram offers a table which claims to show the benefits of CDF versus competitors such as HTML and PDF, but it is as skewed as these tables usually are. Wolfram says a PDF document cannot be compiled as a standalone executable, for example, but a PDF in an Adobe AIR application comes close. It is also worth noting that you can embed Flash in PDF, which would be an obvious route to something like the pension planning document mentioned above.

Nevertheless, CDF does have advantages. In particular, it has Mathematica, and whereas authoring a Flash applet requires programming and design skills, Mathematica is more approachable presuming you have the necessary mathematical, scientific or financial skills; and if you do not, you should not be authoring the document. Mathematica will construct a user interface automatically. It also has a huge range of built-in algorithms, functions and charts. Wolfram claims that authoring a CDF should be within reach of anyone who can work with an Excel macro.

The challenge Wolfram faces is how to make CDF usable across a broad range of devices and clients. Having to install a player or plug-in is a considerable deterrent. PDF or better still HTML5 has broader reach and works on Google Android and Apple iOS as well as on desktop PCs.

I tried the CDF plugin and player on Windows 7 and encountered several issues. The plug-in does not play nicely with Internet Explorer’s Protected mode and I saw this dialog frequently:

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I also had some issues with the player. I could not get an example document on Gulf Oil Spill Estimation to work:

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The player is currently for Windows, Mac and Linux – what about Apple iOS? Wolfram says it is working on this, with a two-pronged approach. One idea is presumably based on some sort of app, I’d guess either a player if Apple allows it, or some way to compile a CDF into an app. The other idea is to render the interactive parts server-side, so you could use them in a web page without a plug-in. This second idea could also remove the need for a plug-in on the desktop. You will get a performance hit because of all those trips back and forth to the server, but this could be mitigated by high performance computing on the server that will perform calculations more quickly than your client.

I can see CDF being popular within its niche, but whether it can transition into being a mass-market format I am not sure. Established plug-ins and runtimes such as Adobe Flash, Microsoft Silverlight, and Java on the client are all under pressure, particularly as Apple’s iOS spreads its reach; it is not a good moment to launch a new format that has a plug-in or runtime dependency. I wonder if Wolfram is exploring the possibility of compilation to HTML5 and JavaScript?

Despite these reservations, the broader vision behind CDF seems to me spot-on. There are many cases where we currently see static charts, that would be better served by an embedded computation engine.

apple

Apple’s new Mac Mini ditches DVD drive, promotes App Store

Apple is now selling a new range of Mac Mini computers with Intel Core i5 or i7 processors and a Thunderbolt port.

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There is also an HDMI port for connection to an entertainment system, FireWire 800, 4 old-style USB 2.0 ports – not USB 3.0, presumably to focus on Thunderbolt – and an SDXC card slot.

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There is one thing missing, though, which is the DVD drive. Want to rip CDs, play a DVD, or install an application from optical media? Here’s what Apple says:

With the Mac App Store, getting the apps you want on your Mac has never been easier. No more boxes, no more discs, no more time-consuming installation. Click once to download and install any app on your Mac. But if an app you need isn’t available from the Mac App Store, you can use DVD or CD Sharing. This convenient feature of OS X lets you wirelessly “borrow” the optical drive of a nearby Mac or PC. So you can install applications from a DVD or CD and have full access to an optical drive without having to carry one around.

Of course you can also purchase an external optical drive, though hanging a device like that off the Mini so spoils the attraction of its small size.

By omitting the optical drive, Apple is also promoting its App Store over shrinkwrap software. This is good for usability, and means the user will get the latest version of the application rather than having to update immediately, as is often the case with shrinkwrap installs.

A side-effect though is that more transactions are subject to Apple’s cut of the sale price. Third-party resellers are hammered. Further, Apple gets to approve what software appears in the store.

The desktop Mac is unlikely ever to be locked down like the iOS devices; though it would not surprise me if some future Mac Mini actually does run iOS rather than OS X. Nevertheless, you can see how well this plays into the overall strategy.

apple, google, internet, mobile, web authoring

Mozilla CEO fearful of closed mobile platforms. So what next for Mozilla and Firefox?

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What next for Mozilla? Tristan Nitot, president of Mozilla Europe, posts about some of the issues facing the open source browser project and Foundation. His list is not meant to be a list of problems for Mozilla exactly, but it does read a bit like that, especially the third point:

Google marketing budgets for Chrome are much larger than Mozilla’s annual revenue.

though he does not mention how much of Mozilla’s income actually comes from Google. The Foundation’s last published figures are from 2009, and show that most of Mozilla’s income is from deals with search providers, and while it is not specified, both common sense and evidence from previous years tells us that most of that is from Google.

Chrome is a mighty competitor on the PC, but here at least Mozilla has a large and established base of users. That is not so on mobile, and this is even more challenging, as Nitot notes:

In the mobile space, not all platforms enable the user to choose what Web browser to use. This trend may also be coming to the PC world with Chrome OS, which only runs Chrome.

He also refers to a recent interview in which CEO Ben Kovacs talks about why there is no Firefox for Apple iOS:

The biggest challenge is to get access to the lowest level of the device, these open platforms are not quite open, which is why we are worried about it, you don’t have the true open web.

He adds:

It frightens me, it frightens me from a user point of view, I am not allowed to choose.

It is hard to see how Safari will not always be the browser for iOS, and while Mozilla has better chances on Android, it is hard to see how Google’s stock browser will not always dominate there.

At a browser engine level, Mozilla has lost out to WebKit, which is used by Apple Safari, Google Chrome, RIM Playbook and HP WebOS. Microsoft’s Windows Phone 7 uses Internet Explorer.

What can Mozilla do? Well, it seems that Mozilla executives have in mind to go beyond the browser into the world of apps. Kovacs hints at this in the interview above. In another post, the Chair of the Foundation Mitchell Baker says:

… the browser is no longer the only way people access the Internet. People also use more focused “apps” to do discrete tasks, and often feel a strong sense of attachment to the apps and the app model. This is an exciting addition. Mozilla should embrace some aspects of the current app model in addition to the browser model.

Therefore we find Firefox Home in Apple’s App Store:

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That said, it is not clear to me what sort of major contribution Mozilla can make in the app world, and the transition from browser company to app company would be a difficult one to pull off.

I cannot escape the thought that Mozilla’s time is passing. Its success was built not only on an excellent browser, but also on widespread dissatisfaction with Microsoft’s Internet Explorer and the stifling effect it was having on the progress of web standards. Firefox was a better browser, and gained disruptive momentum. In Germany Firefox currently has a 55% market share, according to Statcounter.

However, while Firefox is still a great desktop browser, Google and WebKit between them are now strongly advancing web standards, and even Microsoft is now talking up HTML 5. Mozilla has largely achieved its goal, leaving it now with an uncertain purpose.

It is good for web standards to have a powerful independent non-profit foundation, rather than having commercial giants like Google and Apple dominate, but in the end this has to be paid for either by a business model, or by sponsors. In this latter respect, IBM’s withdrawal of funding for Firebug author John Barton is not a good sign.

In retrospect, Mozilla was too slow to embrace mobile; but most of the developments which are now impacting the Foundation are outside its control. On a day when Apple has announced breathtaking profits, it is worth noting Kovacs remarks about the chilling effects of closed platforms on Mozilla’s work.

apple, delphi, embarcadero, linux, mobile, professional, software development

Embarcadero promises Delphi everywhere: Mac, iOS this year, Android, Blackberry, Windows Phone to follow

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I noticed the following remark from Embarcadero’s David Intersimone regarding Delphi, its application builder based on Pascal.

We are putting Delphi (and C++Builder) everywhere this year and over the next 5 years. Today you can use Delphi for Desktop, Client/Server, Multi-Tier, Cloud, Web, Web Services (REST and SOAP). This year you will also be able to build for Macintosh and iOS. Linux is also on the roadmap for the coming years along with Android, Blackberry and Windows Phone 7.

Welcome news; though Delphi enthusiasts are all too familiar with bold promises. Two years ago I interviewed Embarcadero’s CEO Wayne Williams and he promised cross-platform Delphi in 2010; but when Delphi XE appeared last year neither Mac nor 64-bit (another longstanding request) was included.

That said, I am still a big Delphi fan. Mobile is a particularly interesting prospect. I have tried numerous cross-platform mobile toolkits and they all have problems; on the other hand they are improving fast and in a couple of years things like Appcelerator’s Titanium and  Nitobi’s PhoneGap may be hard to catch.

Update: what will Delphi’s Android support look like? I would be interested to know whether Embarcadero is working on its own compiler, or whether it is partnering with RemObjects and that what Intersimone is referring to is Project Cooper:

“Cooper” is a new and exciting research project going on in the RemObjects Software Labs, to bring the Oxygene language to the Java and Android platforms. The original Oxygene for .NET set out to bring a modern and “next generation” Object Pascal to the .NET world; Project “Cooper” is taking this endeavor to the next level, expanding the reach of Oxygene to the second big managed platform.

In other words, Project Cooper will compile Delphi code to Java.

Note that Embarcadero officially adopted Oxygene and offers it as its own product called Prism. It seems plausible that the same will happen with Project Cooper. Since Windows Phone is a .NET platform, there is also potential for Oxygene/Prism to target Microsoft’s mobile platform:

Windows Phone 7 – Microsoft’s new Windows Phone 7 uses Silverlight for application development,  and did I mention Delphi Prism does Silverlight?

says Jim McKeeth at RemObjects.

What about Delphi on the Mac and on iOS? There is also a possible Oxygene/Prism route here, via MonoMac: Delphi to .NET/Mono to Mac. However, I suspect Delphi developers would be disappointed if this turned out to be Embarcadero’s approach to Mac and iOS support. Programmers choose Delphi because they like compilation to native code.

apple, comment

Apple’s uneasy relationship with its retailers

I’m at an event run by an Apple accessory distributor, showing off the latest add-on gadgets. Met someone whose company has a number of high street stores selling Apple products.

“What do you do when an Apple Store opens in the same town as one of your shops?”

Answer: “It screws us”

That shop becomes instantly unprofitable.

The consequence: one retailer said it is inevitable that Apple-only retailers will diversify and start selling Windows, Android and so on.

It is a bitter pill since Apple itself encouraged independent retailers to invest in prime retail sites – only to compete with them a year or two later with it’s own stores.

Resellers are also facing competition from the Mac app store, selling previously profitable applications like Final Cut and of course the next version of OS X, Lion, either exclusively or at prices with which they cannot compete.

Does Apple care? Well, it seems there is one team tasked with supporting independent resellers, and another tasked with finding good sites for new Apple stores, and the two do not talk to each other. Which I suppose is what you would expect.

Apple may deliver the most user-friendly devices out there, but that does not make it a nice company to do business with.

adobe, apple, development, mobile, professional, software development

Hands On with Flash Builder 4.5.1 for Apple iOS

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Flash 4.5.1 has been released recently, the first with integrated support for Apple iOS as well as Google Android and RIM Blackberry Tablet OS. I was keen to try my calculator app on iOS, having already tested it for Android. You can do most of the development on Windows, but I moved the project to OS X so I could try it in the iOS simulator and then on an actual iPhone 4.

Adding iOS as a target platform was easy: right-click the project, choose Properties, check to add the platform.

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Then I worked on the UI. The buttons on my design were too small. The answer I guess is to use relative sizes, but I thought for a quick test I would simply set the device to Apple iPhone 4 and resize the layout for that.

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After a bit of tweaking I got the app working nicely in the iOS simulator, again set to iPhone4. I was also able to set breakpoints and debug the app easily.

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Then I tried it on the device. I did the Apple provisioning dance. I then compiled a release build, which took a long time and featured a thermometer that stuck on zero the entire time. It worked though, and I got the app into iTunes and synched.

On the device the app did not look too good.

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Well, I have read up on supporting multiple screen sizes and on setting mobile project preferences and I am still not sure why this did not work, especially as it looked OK in the simulator. I had auto-scaling on, and the docs say:

When you enable automatic scaling, Flex optimizes the way it displays the application for the screen density of each device.

I fixed the the immediate issue though by adding the attribute applicationDPI=”320” to the ViewNavigatorApplication element.

Now it works fine.

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So how is performance? I have managed to create some rather poorly performing calculator UIs in my various tests of cross-platform mobile tools, and this is one of the better ones, though not as responsive as the Titanium app on iOS. However the Flex app is more consistent across Android and iOS, whereas Titanium was poor on Android. Loading takes a few second, but it is acceptable. The app size is only 6MB which is not bad, considering that the necessary bits of Adobe AIR are compiled into it.

Note that this is little more than a Hello World app. My reasoning is that if this does not work well, then nothing will.

So far I am encouraged. Taking into account the development experience and performance across both Android and iOS, this is one of the best I have tried so far with my simple example.

apple, audio, music industry, rants

Warring models of music distribution

How should we pay for the music we listen to? In the digital, internet era, it seems to me that there are three business models.

In the first model, you pay for a lifetime right to each album or track you want to add to your collection. This is the most similar to what we are used to from purchasing physical media like records or CDs. You do not own the music of course; all you have ever purchased is a licence to listen to it.

Until now the digital equivalent has been downloads as offered by Apple iTunes or Amazon’s MP3 store. However, Apple has now announced iCloud, which extends this model to de-emphasise the actual download. You download a track to play it on your device, but there is no problem if you have more licenced tracks than you have space for; you can just download the ones you want to play. You can also “upload”, but when you do this, you do not really upload the tracks, but rather just inform iCloud’s database that you are licenced for them.

The second model is where you subscribe, giving you the right to play anything that your music provider has to offer. The most successful example is Spotify, which has a superb client for Mac and PC that offers near-instant playback of any of 13 million tracks.

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An advantage of this approach is that it is naturally social. Since everyone has access to the same library, you can share playlists easily.

The third model is where you do not pay at all. In pre-digital days, you could listen to the radio or swap tapes with friends. Now almost anything is available, legally through Spotify (though now restricted to 2.5 hours per week and 5 times per track), or illegally through countless sites easily found through Google, or through copying your friend’s hard drive stuffed with music.

Personally I am a fan of the second model. I think musicians should be rewarded for their work, and that all-you-can-eat licencing is the best and fairest approach, taking advantage of what technology enables. Buying a lossy-compressed download with a restrictive licence is also poor value compared to buying a record or CD.

I get the impression though that the music industry is set against the subscription approach. Apple seems reluctant to embrace it, hence iCloud is still tied to the first model. Spotify still has it, but the company now seems to be putting increasing emphasis on downloads and locally stored music, which is strange given its original concept, as well as making its ad-supported free streaming account less attractive.

The business reasoning, I guess, is a belief that selling music piecemeal is more profitable, and exploits the collecting instinct that has served the industry so well in the past.

The risk is that the third model will sweep it aside.

adobe, apple, eclipse, google, mobile, professional, software development

Appcelerator has released Titanium Studio, IDE for cross-platform mobile development

Appcelerator has released Titanium Studio, an IDE built with Aptana, the Eclipse-based IDE which the company acquired in January. It is an interesting products because it lets you build cross-platform mobile apps for Apple iOS, Google Android, and Blackberry, as well as desktop applications.

I downloaded the community edition and gave it a quick try. The download includes the Titanium SDK and is around 150MB.

Titanium Studio wanted to grab file associations for CSS, JS and PHP by default – but at least it asked first

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I noticed lots of Python scripts getting installed. The install completed and I was up and running.

Running the IDE requires login, which seems intrusive. You can avoid this by going offline.

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I created a new empty Android 2.2 project and got an error on first run. Required jarsigner not found. Required javac not found.

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I fixed this by adding the JDK to the path and setting Java_home to the JDK; previously my Adobe CS5 install had set this to its own JRE install.

Next, I built a hello world application.

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It feels like a version 1.0 release. When I clicked Run it started the emulator but did not run the app for some reason. A second run after the emulator had opened worked. Code Assist seems a bit hit or miss. There it tooltip help for some keywords, but too brief to be much use, and pressing F1 is unrewarding. No visual GUI designer. Finally, and this is purely a personal thing, the editor has a black background – something I will be sure to change soon.

Nevertheless, this is a step forward for Titanium and presuming the apps perform well I think it is significant and worth investigating.