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Over the last few months I've been writing a series of pieces for Recombu looking at the technology behind smartphone operating systems, looking at some key issues like security and tablet adoption in more depth. Here's a roundup of links:

Is your mobile data safe in the cloud?You expect to always be connected on your phone or your tablet, so services like Flickr, Google Docs and iCloud (when it launches) for storing your photos, music and files in the cloud makes sense. It’s easier to send your photos to Flickr and Facebook than to prise open your phone and swap to a bigger memory card. You can see your images from your PC, if you lose or break your phone your files are safe – cloud seems like the ideal partner for mobile, and most of the time it is.

But ‘in the cloud’ doesn’t always mean secure, let along private...
http://recombu.com/news/is-your-mobile-data-safe-in-the-cloud_M15026.html

What to expect from Windows 8 ARM tablets
http://recombu.com/news/windows-8-arm-tablets-what-can-we-expect_M15354.html

Does the mobile OS matter? What's technically different about the various smartphone platforms?
Just about every smartphone these days is based on an ARM chip of some kind. Many of them are built on the same combination of ARM chip, graphics chip and phone radio from Qualcomm, although Apple notoriously puts together its own custom combination of hardware. But what each phone operating system does with that hardware is very different, and that affects what apps can do on each kind of phone...
http://recombu.com/news/what-is-a-mobile-operating-system-ios-android-webos-windows-phone-and-blackberry_M15293.html

Smartphone security: How safe is your operating system?
Your smartphone isn’t just your phone; it's your address book, your personal diary, your online banking system and fairly soon it could be your wallet, your train ticket and your front door key (when NFC handsets are common). That makes it an even more tempting target for hackers than your PC. If someone takes control of your phone they could potentially make money by sending premium rate text messages and downloading expensive apps and in-app purchases, and they could get your online banking password and use your Facebook account to spam your friends with malware. How secure are you on different phones?
http://recombu.com/news/smartphone-security-how-safe-is-your-operating-system_M15489.html


How does BlackBerry Messenger work?
BBM keeps BlackBerry the best-selling phone for teenagers in the UK because of the free messaging, but is it really better than texts - or iMessage?
http://recombu.com/news/what-is-blackberry-messenger-and-how-does-it-work_M15688.html

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I've been itching to write this piece since the MIX conference in the spring when I talked to Miguel de Icaza about the way Mono was developing and the headline sprung into my mind; I detoured into the chintzy little phone booths they have in the corridors in Vegas conference hotels to write it down before I could forget, Plus Miguel gives fantastic quote: "It's like when your girlfriend is in denial about her friends. Microsoft is in denial that the Mac OS exists and the iPad exists and the iPhone exists and Android exists and Chrome OS exists and all of those things." Interviews like that are a joy to write up.

And then Novell sold itself to Attachmate and the Mono team were gone and the product was in limbo and I was almost sorrier to lose my wonderful headline (I'll admit it; when we writers have a phrase that sings to us, we love it deeply) than to think that Mono was in trouble. I was delighted to have Xamarin set up and take over Mono: it plays to my native versus Web development prejudice, I'm a big fan of C# and I loathe JavaScript with a passion I once reserved only for Java itself, and while .NET is a lumpy beast, many of the lumps are powerful muscles rather than just excrescences... And I could catch up with Miguel, get the skinny on the future direction and finally get to write this piece up.

http://www.zdnet.co.uk/news/application-development/2011/08/11/mono-a-cure-for-microsoft-monotheism-40093649/
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Although these two articles ended up being some time apart, I planned them to work together to explore just what's going on with the money side of the smartphone world. The mobile carriers are hugely profitable: several years back I worked out that in the UK they contribute as much to GDP as the oil and gas industry (for the UK that includes BP so it's not small, depending on the side issue of tax regimes - which applies equally to Vodafone) and as an ex-Ofcom analyst mentioned to me recently, they expect that to keep the political discussions away from them. Hah.

The handset makers make money: at least some of the time - Motorola has been posting a loss for a while (digression: has anyone considered that Google could be buying debt the way RIM did with the Nortel patents?) - but Apple's profits dwarf everyone else. Google makes money - a billion a year from mobile ads. Qualcomm is practically minting money, with fees on every phone for CDMA chipsets; the GSMA is at least distributing those fees between a variety of companies.

And then there's the whole OS situation: Android is free (as in puppy, I always say), Windows Phone has a licence, Symbian can't give itself away, BlackBerry is proprietary, Bada is coming up on the inside straight. Microsoft has patents (but has only ever started seven patent lawsuits), Nokia has patents and sues freely, Apple has patents but is getting sued as well as suing - and the Google situation is like a catherine wheel of implications sparking off in all directions.

So I was delighted to get two articles to really get my teeth into the situation - and to be reminded that putting a figure on any of this is impossibly hard because it's nearly all commercially confidential and the fees vary depending on who has what in their hand.

Microsoft's Patent Masterplan http://www.techradar.com/news/computing/how-microsoft-makes-money-from-android-986672

Who makes money from mobile phones? http://www.techradar.com/news/phone-and-communications/mobile-phones/who-s-making-money-from-your-smartphone--992247
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I don't often get to write one of those stories that gets picked up everywhere because I don't often break news, but sometimes it happens and this is one of them: at Teched, Joe Marini of the IE on Windows Phone team told me IE9 for WP7 is code complete and I covered the details for TechRadar: It's faster and it's almost finished - but it still won't have Flash. I've been under the weather with a cold and back problems (I coughed so hard I put my back out; it's almost funny except it hurts) and Maker Faire meetings, so it was a surprise when @sbisson mentioned that my story was getting referenced on lots of sites. Scoop! ;-)

Several of them use it as evidence to speculate that whatever gets announced at the Mango press conference tomorrow, it won't be shipping finished code. I completely agree; not only did Marini tell me they're working on debug and performance. but in an interview I did with Paul Bryan about the business features in Mango that will be on ZDNet UK soon he mentioned that both the Lync features and the UI for conversation view were still under development last week. The Windows Phone team code fast - but not that fast. My opinion? Mango is feature locked and we'll get details of everything in it, dates for the rollout of updates to operators and a beta SDK for dvelopers with an emulator that gets updated once the code is more finished.
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The same Web page will load at different speeds on the same phone on the same network five minutes apart, so hard figures aren't always meaningful and I saw the expected variance in my Windows Phone 7 tests, but I've seen a couple of questions about it so here's my averaged results, testing on Orange with Android 2.2 on a Nexus One and WP7 on a Samsung Omnia and O2 with an iPhone 4, with and without wi-fi turned on. In these particualr tests at this particualr time, Android and Windows Phone 7 were both faster than the iPhone for the Flickr page, and Mobile IE was consistently a couple of seconds faster than Android; Microsoft says they've put a lot of work into optimising image downloads and it shows. More repeatably, the main thing I saw was that most of the time Windows Phone 7 loaded pages pretty much as fast as the other phones, a couple of times it sat for a while, not doing much - and that could be more about the network stack or the OS transport than the browser itself. I need to do more testing to be sure.

IPhone 4

TechRadar front page: 31s 3G 13s wi-fi

BBC news 28s 3G 10s wi-fi

Flickr photostream page 26s* 3G 7s Wi-Fi

Nexus One Froyo

31s 3G 18s wifi

11s 3G 8s wi-fi

10s 3G 11s Wi-Fi

Windows Phone 7

30s 3G Wi-Fi 15s

17s 3G 12s Wi-Fi

7s8 3G 9s Wi-Fi


*yes really, yes, repeatably.

WP7 browser speeds

You can read my in-depth, at-length review over at TechRadar; I have caveats but I'm impressed with what I've seen so far. There are drawbacks (every mobile OS has flaws today) and I need to see how it handles as a main phone over time when I have a handset for long enough to do that, but I'm impressed with what Microsoft delivered in the time they had. Now they have to keep up the pace.
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Is the Samsung Galaxy Tab a nicer tablet than the Archos 10? (no, but it has better accessories)
Can taking most of the copper out and messing up the impedence on purpose make a cable work better? (yes, with this lovely piece of design and I can't wait to get some SmartCables)
Is the Lenovo wireless USB remote control an admission of guilt? (if this is what you need to navigate a UI remotely, heaven help us)

There's more details and another seven really cool things in my CTIA roundup on Tom's Guide; what's your favourite?
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Universal search is still pretty new on the Blackberry, as you only get it with BlackBerry Search; in a session about how apps can work with it, I also caught some advance news: universal search will get voice search soon

Looking back at the PlayBook announcement, I continue to be impressed by what RIM is promising - and yes, this is hugely ambitious and RIM has to deliver it. The reason I'm not more sceptical is that QNX is already out there as an OS running on constrained hardware - that and the fact that Dan Dodge is (and I mean this as a compliment) a serious geek who loves his architecture. If he's this enthusiastic about the project, it makes me expect that he's seeing good results from the early builds. If RIM can deliver and developers can deliver, next year gets even more exciting than this one; serious tablets in the summer and Windows 8 (in some shape or form) in the autumn.

What am I actually excited about in the PlayBook? It's not the shiny prototypes, it's the architecture - a versatile OS that offers AIR, Flash, BlackBerry apps, POSIX apps, HTML 5, OpenGL games and true multi-tasking. 

marypcbuk: (Default)
Inside the PlayBook will be both consumer apps and important enterprise data: here's how RIM is going to make them play happily together
I like the BlackBerry Torch for combining keyboard and touchscreen in one slender package; but is that good enough?
marypcbuk: (Default)

Apart from the price. And the battery life (although Dan Dodge told me today "you shouldn't worry about it"; he can't say, but he knows what it is and he's happy. As the head of the QNX team at RIM, Dodge knows a lot more about the PlayBook and he told us quite a bit about it, from some details about the graphics processing to broad hints that there will be a 10" model at some point.

I have to say, I was prepared to be very underimpressed with the idea of a companion tablet and I'm still unsure - but I can't see carrrying a tablet and not having my phone with me, and I don't want to pay for two data plans. And the more I learn about QNX and what they're putting in the PlayBook, the more excited I get about it; I love tablet PC and OneNote, but I think I kind of want one...

Also: BlackBerry goes social with 'super apps'

The newer your BlackBerry, the more apps you use. 75% of App World downlaods are for BlackBerry 5 and 6. Now apps can get really social by hooking into BlackBerry Messenger - and they can be written in HTML 5 and still get all the BlackBerry features...

marypcbuk: (Default)

I know the piece I wrote recently for TechRadar - Will Windows 8 run on ARM processors - is rampant speculation. I get the politest, friendliest "nothing I would say right now" no comment replies when I ask about this and yet I called out a comment from a member of the Windows Phone team talking about the potential for 'big Windows' to get some of the advantages of Windows Phone, like running on the smartphone silicon of choice. That kind of comment is well outside of Charlie Kindel's area - and the ideas of the Windows Phone team about cross fertilisation with Windows are likely to be pretty different from the plans of the Windows team.

But I think the question of pieces of Windows moving beyond the traditional x86 platform through the phone and the TV and the cloud and all the other devices and form factors is a very important piece of the future, especially in light of the iPad, and the confirmation from Intel that Android scales up from ARM to Atom  making at least two platforms that scale from phone to netbook and beyond). I think it's why Courier gets so much interest (beyond the fact that it just looks so cool, the way concept videos do). I like my PC and I'd like more of what I can do there to work on other devices without a lashup of manual syncing and connecting. I think that as Intel pushes Atom towards other platforms, Windows needs to push across to other devices in more ways than just Windows Live services (Hotmail and Messenger do not a Windows platform make). Every time I hear Mark Russinovich talk about how much abstraction is going down to the lowest levels of the Windows kernel, I hear that it's for making it easier to update Windows while maintaining compatibility - but I speculate about how that could unlock Windows from the Intel strangelhold.

marypcbuk: (Default)
Marketplace is the only way to get apps on to Windows Phone - and it might not let you load an alternative browser   

How much of Silverlight is on Windows Phone? And why it doesn't have the multi-tasking "hand grenade"...

Catching up on linking the stories we wrote on our recent US conference marathon, I'm still bemused by some of the Windows Phone decisions. OK, Microsoft has only been building Windows Phone for a year and there are some really cool and innovative things; embedding third-party apps in the hubs where the content appears, designing for semi-connected online/offline cloud+local apps, excellent dev tools. But no arbitrary copy and paste, no third-party browsers and no true multi-tasking; it doesn't make it feel like a phone for someone like me and that remains a disappointment.
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Given that I've gone from a Windows Mobile fan to something of a Windows Mobile diehard in my phone use (I've been disappointed with the glacial development and short term solutions of the last two Windows Mobile releases even as I've enjoyed new features and the best mobile browser anywhere - Skyfire not Mobile IE, of course), I'm still undecided about how much I like Windows Phone 7. I've been chewing it over at our blog on ZDNet...

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#WP7
Microsoft has finally made the official announcement about the next version of Windows Mobile – Windows Phone 7 Series – but there’s a long list of questions that Microsoft says it won’t answer until the MIX conference in March. In the meantime, here’s what we do know about the phones that will be on sale for ‘the holiday season’ (which to US companies starts in October or November).
Read the answers I got and the questions I still have on ZDNet - with some images I haven't see anywhere else!
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There are a lot of myths in the Apple/Adobe arguments about Flash; Adobe is keen to give its side of the story, and make a point about ubiquity.How much of the Web do you get without Flash? Not much, says Adobe somewhat pointedly. Which phones will have Flash? Flash 10.1 and Air will be on smartphones and tablets, on Palm and Android and LiMo – but not on iPad and iPhone...

I covered this for TechRadar today: Adobe believes that Apple is missing a trick by not supporting Flash on either its popular iPhone or its forthcoming iPad, with the company pointing out that 85 per cent of the top 100 sites use the company's technology.
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I'm never going to say to Simon 'did you see where I left my BlackBerry?' again; I will just email it and it will start making an awful noise and I'll know the cat has knocked it down the back of the radiator again - the glamorous life of a tech journalist... That's because I've installed Where's My Phone on it: read my review at Know Your Mobile

It's a close call as to whether Where's My Phone or txtForward was my favourite app from this set of reviews: with txtForward text and even PIN messages get emailed to me - and I can reply to them from my email, which means I don't have to switch devices to answer you. LaterDude turns missed phone calls and messages into reminders; I'm going to make Simon install it on his BlackBerry. But much as I wanted to like Sky Mobile, I didn't; yes being able to set up recordings on your Sky+ remotely is good, and clicking the EPG is much easier than constructing the syntax of a text message to trigger recording, but mobile TV just didn't work for me - and we've pretty much switched to using Sky+ on demand on our Media Center. Appointment TV is over and remembering to record things is dying off.
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AP Exclusive: Alarming network glitch makes the Internet lose track of who is who on Facebook

A Georgia mother and her two daughters logged onto Facebook from mobile phones last weekend and wound up in a startling place: strangers' accounts with full access to troves of private information.

It's hard to tell from the AP writeup what's going wrong in the AT&T->Facebook routing; it looks like a combination of IP addresses being wrongly assigned and cookies being cached and proxied. As mobile Web use grows, that's rather a worrying thought - Internet security isn't a primary skill of most mobile carriers yet (if I'm feeling snarky I could say Internet access isn't a primary skill of most mobile carriers either)...
 

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I've been a big fan of Live Search Mobile and the Bing version that replaced it for Windows Mobile. I put it in my top 15 WinMo apps recently, I use it for directions instead of Google Maps Mobile and I tout it of another example of how Bing gives you answers rather than information. Not any more it doesn't.

The new version that Bing asked me to download this evening sports a new (grey) interface with Bing styling, instead of the colourful - and nicely obvious - icons. Movies gets a big ad at the bottom of the screen; just like the old icon for finding movie times but somehow more important than anything else Bing can do (judging by the fact that it's twice the size). News pushes its way in, because obviously I want to search for that on the move more than anything else (not). And the 'always a day out of date but still incredibly useful' service comparing gas prices at local garages? (i saw gas not petrol, because it only worked in the US). Gone. It's not even hiding in the transportation section, which has no category for petrol stations, gas stations or garages of any kind (Microsoft seems to be suggesting you park the car and take a ferry to reduce global warming); it's just gone. As is the option to tell Bing when I'm in the US and want to get US services and results and when I'm in the UK and don't. So that's about half as useful for a start. That's a first; updating an app and making it less useful. Bing is all about taking data and turning it into useful services, so why take them away from the phone where you need them most?

This is as bad as Microsoft unveiling its other flagship Windows Mobile app, the beta of Office 2010 and giving it the sum total of maybe 5 new features (and a business only Sharepoint app). Dear Microsoft: it appears to have escaped your notice that the smartphone marketplace has a great many consumer users in, and they're increasingly picking other platforms? WinMo has 9% market share, 3% share of apps and Web pages with ads on served through the AdMob network and a glorious future behind it. Or more briefly...

Dear Windows phone team. You're doing it wrong.

marypcbuk: (Default)
I've been using the WinMo Today screen. I like it. It's pretty. It shows my ncie background. It shows new email and texts on the same page. But I can't add any extra controls and I need one for the camera - as the Touch Pro 2 doesn't have a hardware button for the camera. The first time I pulled out my phone to grab a photo - to document that fact that the best food so far at the conference was actually labelled Airline Chicken - I had to change to the HTC shell instead. Bah. Extensibility fail.

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