While everyone is considering whether to brine or deep-fry the turkey this week, All Things Digital HQ will be busy with our preparations for D: Dive Into Mobile.

That includes setting the program, which takes place in two weeks and will open with an evening interview with Google’s Andy Rubin (pictured here).

As the search giant’s mobile chief and principal force and creator of its Android operating system, Rubin is responsible for the ongoing development of the major rival to the Apple iPhone.

Many have challenged Android, including a recent jab from Apple CEO Steve Jobs, questioning its overall experience and whether or not it’s actually open.

Nonetheless, Rubin and Android have proven to be a disruptive and fast-growing force in the mobile space, aiming for dominance akin to Microsoft’s on the desktop.

Ironic? Yes.

Rubin started as an engineer at Apple and later worked at General Magic, where he participated in developing Magic Cap, an operating system and interface for handheld devices. When Magic Cap failed, Rubin joined Artemis Research, founded by Steve Perlman, which became WebTV and was eventually acquired by Microsoft.

After several years, Rubin left to found another smartphone effort called Danger, which was also acquired by Microsoft, in 2008.

Disillusionment with his ouster as CEO of Danger motivated him to found Android, which was later acquired by Google.

Now, it seems Rubin is poised to make good on his first efforts at making a truly smart smartphone ubiquitous.

And he is only one of many of the industry heavyweight speakers at D: Dive Into Mobile, among them: Dan Hesse, president and CEO of Sprint Nextel; Mike Lazaridis, co-CEO of Research in Motion; Mike McCue, CEO of Flipboard; Joe Belfiore, vice president of Windows Phone Program Management at Microsoft; Jon Rubinstein of Palm, now owned by Hewlett-Packard; Foursquare CEO and co-founder Dennis Crowley; Google advertising czar Susan Wojcicki; and Glenn Lurie, president of Emerging Devices for AT&T.

Plus, there is also one more big speaker we’ll be announcing soon, so stay tuned.

D: Dive Into Mobile will be held at the Ritz-Carlton in San Francisco on December 6 and 7.

It represents the very first brand extension of our flagship D: All Things Digital conference, now in its ninth year of grilling the big names in tech and media to sold-out analog audiences and scores more on the Web.

And, as always, there will be no PowerPoints, no panels and definitely no pontificating. What there will be are unrehearsed, unscripted and unexpected interviews, where real news is often broken.

But, unlike big D, D: Dive Into Mobile is topic-focused, drilling down deeply into the ubiquity of mobile technology and devices, and its implications for brands, organizations and consumers worldwide.

Along with Walt Mossberg and me, Mossberg Solution’s Katherine Boehret and MediaMemo’s Peter Kafka will be conducting the interviews.

As usual, we’ll be liveblogging the whole thing and also posting highlight videos.

But there’s nothing like being there, so you can sign up for the D: Dive Into Mobile conference here.

Mobile user interface master Matias Duarte has left Palm and evidently hired on at the most obvious of places: Google.

Duarte, who led development of Palm’s webOS UI as the company’s senior director of human interface and user experience, has jumped ship, Palm (PALM) confirms. And while the company refuses to tell me where he’s going, multiple sources say it’s Google (GOOG), where he’ll presumably be working on Android, the company’s open-source platform for mobile devices–noncompete clauses permitting, of course.

Duarte’s departure is a significant loss for Palm and new owner Hewlett-Packard (HPQ), which has said it plans to “double down” on webOS. His prowess with user experience and information design is well known in the industry. Before Duarte landed at Palm in 2007, he was design chief at Helio. And prior to that, he led the team that created the Danger Hiptop mobile device. When Palm announced the Pre at the Consumer Electronics Show in January 2009, it was Duarte who introduced the design of webOS.

So, as I said, a real loss for Palm as it heads to its new home at HP. And a bittersweet moment for Duarte, who had great hopes for Palm’s reinvention. As he wrote in a 2009 blog post: “When I started in this field, the Palm V was the unquestioned leader in mobile devices. To this day I believe it represents one of the best consumer electronic products ever created. I always aspired to match Palm in simplicity, usability and design–so now that I’m here, I feel like a kid who’s just been handed the keys to Daddy’s convertible.”

Looks like you’ve got the keys to the Segway now, my friend.

Google and Duarte have not yet responded to requests for comment. I will update here if they do.

UPDATE: Google confirms that Duarte has joined Google as User Experience Director for Android. The company declined further comment.

Next week at the Mobile World Congress in Barcelona, Spain, Microsoft is likely to unveil Windows Mobile 7, the new version of its mobile operating system, trying to create some excitement around its foundering mobile strategy.

“Foundering” is probably kind, given the innovative strides both Google (GOOG) and Apple (AAPL) have made in the smartphone arena in recent years by comparison.

That’s why rumors about the various attributes of the new mobile OS escalated again after Microsoft (MSFT) CFO Peter Klein noted at the company’s most recent earnings call: “As we have been saying from a product perspective, we are working very hard on the next version of Windows Mobile…we will be talking more about that in Barcelona in a few weeks.”

The most prominent of those rumors is that the new OS morphs into a kind of “ZunePhone,” incorporating functionality from the software of Microsoft’s digital music player.

And as one hand does software, Microsoft has also been doing the smartphone equivalent of a Long March with its “Project Pink,” the long anticipated multimedia touchscreen device that has been in development for a while by its Premium Mobile Experiences group.

That team is apparently hidden away in a Seattle office–as opposed to its nearby Redmond, Wash., HQ–and still includes some employees from Danger, the iconic company that designed the once-popular Sidekick mobile phone and was bought by Microsoft in 2008 for $500 million.

There, both Microsoft-designed hardware and software are being created, with some sort of device to come out this year, sources said, despite persistent rumors that the whole project would be scotched.

The hope–when the tech giant finally does end this very long gestation–is that it can finally get some traction in the increasingly important smartphone space, which is dominated by Apple’s iPhone and, farther behind, phones using Google’s Android operating system.

While Microsoft tirelessly argues that Windows mobile software is on many more phones around the globe than that of competitors, the challenge is clear externally–and internally, if you listen carefully to the griping about the company’s mobile strategy, which one exec there recently admitted to me was an “embarrassment.”

Indeed, this is why Microsoft and its giant wallet might be better served by buying one of the big and more established telecom companies, such as Research in Motion (RIMM), Palm (PALM) or even–as another Microsoft exec said to me, “Why not?”–Nokia (NOK).

Nokia has a market cap of close to $50 billion, with RIM at close to $38 billion. And Palm? A paltry $1.74 billion. Microsoft’s current valuation is $246 billion, and the company has $40 billion in cash and marketable securities on hand.

While the purchase of Danger was pricey given how little it has yielded as yet, to do such a deal would send shock waves throughout the industry and–if it were Nokia or RIM, both of which are non-U.S.-based companies–change the game immediately.

And, in fact, many sources at Microsoft have told me that CEO Steve Ballmer has expressed interest in buying RIM many times (while also dismissing any interest in Palm).

Well, at least, Ballmer is thinking big. And he should, because mobile, which everyone knows is the key platform in the coming era of computing, will be all about getting–as the saying goes–big or getting out.

If the journey was steady, though, the communication was anything but. Google (GOOG) has shifted its language along the way and even outright denied the smartphone project once or twice.

The Nexus One, news of which got out a few weeks ago, might not be the innovative free-to-all everyone was fantasizing about, but it represents the most significant mobile announcement from Google to date, using its Android operating system software.

More to the point, Nexus One, the Silicon Valley search giant’s most aggressive attack on the hegemony of Apple’s (AAPL) iPhone, will finally be unveiled today at an event that will be ably covered by Digital Daily’s John Paczkowski, starting at about 10 am PT.

But overall, it was a pretty sneaky journey from there to here.

So, here is the visual history, using our new All Things Digital slideshow format.

Again, nice to hear this talk of a full data restoration after T-Mobile’s warning that all personal data had been permanently lost. Clearly, Microsoft (MSFT) is doing everything in its power to remedy the issue, which has led many to question the company’s protocols for redundancy and server failure, and beyond these, whether the software giant can even be trusted to safeguard user data. As Microsoft CEO Steve Ballmer told Network World, the Sidekick fiasco was “not good.”

“It is something we are going to have to address and explain to customers, our method and process and quality approach and what went wrong in that case and how we are making sure that it does not happen again,” Ballmer said. “Non-Sidekick users, we are not earning their trust back but I think people are going to say, ‘Hey, look, show me what you are doing to insure this does not happen to me.’”

Again, nice to hear this talk of a full data restoration after T-Mobile’s warning that all personal data had been permanently lost. Clearly, Microsoft (MSFT) is doing everything in its power to remedy the issue, which has led many to question the company’s protocols for redundancy and server failure, and beyond these, whether the software giant can even be trusted to safeguard user data. As Microsoft CEO Steve Ballmer told Network World, the Sidekick fiasco was “not good.”

“It is something we are going to have to address and explain to customers, our method and process and quality approach and what went wrong in that case and how we are making sure that it does not happen again,” Ballmer said. “Non-Sidekick users, we are not earning their trust back but I think people are going to say, ‘Hey, look, show me what you are doing to insure this does not happen to me.’”

Kara and the Boomtown blog were in New York this week and started the party early with Bob Pittman–well known media and Web exec. Kara wasn’t dancing on the tables, but did admit that Pittman’s new venture, a top-shelf tequila, was plenty tasty. BoomTown went straight from the sauce to the nose candy in a short interview with Ford’s (F) social media guru, Scott Monty. While Monty might have been using cocaine as a metaphor for a new kind of marketing that changes consumption of all other marketing, Weekend Update gets his subtext. As if BoomTown didn’t have enough hardcore “cred,” Kara headed off to fabulous Las Vegas for the annual meeting of the blogs at BlogWorld. Nothing that happens in Vegas this weekend will stay there–not with thousands of bloggers roaming the Strip in search of a new meme to latch on to.

Digital Daily trapped a Snow Leopard early in the week. John reported on Apple’s (APPL) admission that the Snow Leopard version of OS X occasionally overdelivers on its promise to free-up disk space. In certain circumstances, the furry filcher can sneak in and make off with all your user data. If it was data loss you were looking for though, no one beats the good folks at Danger who, up until recently, housed all kinds of personal data associated with the Sidekick line of smart phones. The Microsoft (MSFT) subsidiary permanently lost contact, calendar and other personal data associated with many accounts. Weekend Update thinks that Sidekick users were given fair warning, though; the company name is, after all, Danger. John rounded out the week with something unusual–good economic news from the tech sector: Intel (INTC), Google (GOOG), IBM (IBM) and AMD (AMD) were all feeling a little more flush than their prognosticators had predicted, each beating their admittedly dismal forecasts by at least a little.

MediaMemo followed up on some important stories, beginning the week with Twitter’s spam problem. Peter reported that the Web’s biggest microblogging pipeline updated its tools for trapping the flotsam and jetsam. Twitter is reportedly in talks with several leading search engines that want to feed on all that delicious real-time data. Peter also updated the readers on the tough times over at Condé Nast. This round of cuts was a little closer to the magazine publisher’s crown jewels than last week’s cuts and closings, with the layoff of at least six staffers from Vogue. Peter closed out the week with a cheeky little open letter to the Federal Trade Commission. He asked some important questions regarding the FTC’s recent obsession with bloggers and disclosure. He seems to think that most serious bloggers don’t like to sell their credibility for tiny discounts to obscure events.

Walt and Katie were all over Windows 7 this week, with help on all fronts for those making “the switch.” Before he got to that, though, Walt spent some personal tech time with some supersmart phones. He elevated Motorola’s (MOT) CLIQ and RIM’s (RIMM) BlackBerry Storm2 to the level of potential iPhone killer and praised their updated features and power as mobile computers rather than simply phones. Mossberg’s Mailbox heralded the beginning of the Windows 7 flood and was chock full of questions about upgrading and replacing some of the functionality that was built into Vista. The Great One also offered thoughts on installing Windows 7 on a virtual machine running in OS X, but couldn’t speak to the boot camp option until Apple releases more info…and the proper drivers.

Katie tested PC Mover from LapLink as an all-in-one option for moving precious data to Windows 7. While she praised the $15 program’s efficiency, she thought it was a little sleazy that it also tried to get her to purchase other programs while it had her data in its clutches. All went well, and the moral of the story is that this one-trick pony upgrade assistant was worth the minimal price tag.

Breaking News: Weekend Update is getting intermittent reports that Kara may have been kidnapped from BlogWorld by a roving band of mommybloggers in white robes, all slowly chanting “mon-eh-tize” as they piled into their Honda minivans. They may or may not have sealed her into a 30 foot-wide, saucer-shaped balloon, which could be floating westward toward the Bay Area.

If we get her back, you can look forward to another fully staffed, fully loaded week at AllThingsD.

“We are pleased to report that we have recovered most customer data for those Sidekick customers whose data was affected by the recent outage,” Roz Ho, corporate VP of Microsoft’s ironically named Premium Mobile Experiences division, said in a letter to customers.

“We plan to begin restoring users’ personal data as soon as possible, starting with personal contacts, after we have validated the data and our restoration plan. We will then continue to work around the clock to restore data to all affected users, including calendar, notes, tasks, photographs and high scores, as quickly as possible.”

That’s quite a change from what Microsoft (MSFT) said a few days ago when it warned that user data had “almost certainly” been lost and that the likelihood of recovering it was “extremely low.” Still, it’s clearly the best outcome for a bad situation.

“We are pleased to report that we have recovered most customer data for those Sidekick customers whose data was affected by the recent outage,” Roz Ho, corporate VP of Microsoft’s ironically named Premium Mobile Experiences division, said in a letter to customers.

“We plan to begin restoring users’ personal data as soon as possible, starting with personal contacts, after we have validated the data and our restoration plan. We will then continue to work around the clock to restore data to all affected users, including calendar, notes, tasks, photographs and high scores, as quickly as possible.”

That’s quite a change from what Microsoft (MSFT) said a few days ago when it warned that user data had “almost certainly” been lost and that the likelihood of recovering it was “extremely low.” Still, it’s clearly the best outcome for a bad situation.