That, after all, is what it was built for.

But a looming challenge is how to tailor both the phones and their marketing to make them more appealing to all those mainstream users who are buying their first smartphone.

For Sprint, one step in this process has been the creation of Sprint ID–a system that lets phone buyers customize their device with one or more themed “packs,” which install a series of themes, widgets and applications with a single click.

Sprint launched the effort back at the CTIA show in October, but is now getting up to speed by both adding more devices compatible with Sprint ID and by lining up some brand-name content. This week, Sprint announced a new MTV-themed pack that combines news from MTV, music from Pandora and an app that helps highlight new artists based on social networking trends.

There’s clearly some room here for device makers and carriers. Even Google’s Andy Rubin, the father of Android, concedes that thus far Android has been best suited for techies.

“I would probably characterize Android as it is today as an early adopters’ platform,” Rubin said at last week’s D: Dive Into Mobile. “It’s for the tech enthusiast and people who are married to the tech enthusiast.”

That is quickly changing, though, with Android making up a greater and greater percentage of phone sales at Sprint and elsewhere.

“You are moving to the mass majority,” said David Owens, Sprint’s vice president of consumer marketing. “That’s not a group of people that are going to go in and customize their device.”

Sprint ID allows them to pick an interest and get all kinds of related content. From there, users can uninstall components or add other applications, but Owens said it gives users a starting point and Sprint a way to stand out from the competition.

Initially, Sprint ID packs were offered as options on two Android models, and more recently Sprint added the lower-end Optimus S to the mix. Owens said those who have one of the three phones have downloaded, on average, two of the themed packs. Sprint plans to eventually offer Sprint ID on all its Android devices.

Sprint ID opens the door to some alternative revenue possibilities for advertising or sales of premium content, but currently all the packs are free, and Sprint is not banking on much in the way of additional bucks for now.

So far, it has about 15 of the different packs, each geared to specific topics and identities, ranging from the MTV pack, to one for golf enthusiasts to several targeted specifically to Latinos. (Latino MTV watchers who love to play 18 holes needn’t worry–users can install up to six different packs and switch among them.)

What has been lacking until now is much in the way of brand power, though Owens said Sprint hopes to change this with MTV and other packs in the pipeline. He wouldn’t give any hints, but said there should be more announcements by CES.

Walt, Katie, Swisher, Kafka and Paczkowski, reporting from the floor of the show and from D’s own mini-conference, have what seem to be the major themes of the show–tablets/e-readers, 3-D and Natural User Interface–all covered. But there are bound to be a few other interesting things going on. Based on the first day and a half of coverage, here’s a short list of gadgets and apps that would be welcome back at ATD HQ, just to take them for a spin:

The Parrot AR.Drone

These videos have been all over the web for the past day or so–and with good reason. This thing looks incredible, and a little creepy, too. It’s controlled via an iPhone app, and live video from the drone’s onboard camera streams directly to the controller’s screen. The device’s AR capabilities could make it a real contender in the (expensive) gaming space, but its potential for real-world shenanigans are obviously interesting as well. As long as you’re the one flying the drone.

Immerz KOR-fx

Sometimes it’s not enough to just play the game or watch the movie. That’s the premise for the KOR-fx from Immerz. It sits over your shoulders and sends vibrations into your chest cavity based on the sound from your audio output and new “acousto-haptic technology” to create an immersive experience. Supposedly, for gamers, this can provide a “seventh sense”–and the edge needed to prevail in competitive gaming situations. Or, it could cause a panic attack. Video courtesy of Immerz.

Z Corporation’s Z printer 650

Shapeways, which utilizes Z Corporation’s “3-D” printers for its unique 3-D printing services, has been around for a while, but this year the company announced the new full-color capability of the Z printer 650. You can send a digital 3-D model file to Shapeways and they’ll print it into a solid model made of the Full Color Sandstone that the printer puts out. Then they’ll ship it to you anywhere in the world within 10 days. Not everybody has 3-D modeling software lying around, so it’s mostly useful to product designers, architects and 3-D modelers of all stripes. But after watching this video (warning: takes a while to load) of the printer in action, I think there should be a Z printer 650 at AllThingsD headquarters.
[correction: a previous version of this post erroneously stated that Shapeways manufactures the Z printer 650.]

Sanyo’s eneloop hybrid bike

It’s cooler than a moped, not as cool as motorcycle–but greener than both. Sanyo’s eneloop hybrid bicycle uses loop charging to charge its battery while you pedal, and two-wheel drive for a more stable ride. It’s not necessarily for those who ride a traditional bicycle regularly, but it offers a real option for folks who want to cut down on driving. Plus, it’s pretty nice-looking. Video interview courtesy of Treehugger.

Samsung’s transparent laptop

I don’t know what the appeal of Samsung’s 14-inch transparent laptop is, other than its obvious visual ties to the futuristic hardware shown in movies like Minority Report and Avatar. Must be hard to focus on your work, and who’d want to do their online banking using a transparent screen? What it needs is a two-way mirror screen. Then it might actually come in handy. Video courtesy of Engadget.

And there are lots of marketers trying their best to ignore technology and keep their ads as dumb as possible. Example: Sprint’s email to me this morning trying to convince me to sign a new contract so I can snag a free “Katana Eclipse X” from Sanyo. Here’s the pitch (click to enlarge):

Nothing against the Katana Eclipse X, by the way. I’m sure it’s a fine phone. But here’s the thing: Sprint (S) has my email address because I am a customer. I’ve been one for a decade. And so Sprint knows that:

• I own a BlackBerry 8830, and that…
• I spend $100 a month for an all-you-can eat plan (plus another $60 a month for a broadband wireless card!), and that…
• My contract expires in a couple of weeks.

So if I were Sprint, I’d be trying very hard to convince me not to ditch the company for AT&T (T) and Apple’s (AAPL) new iPhone 3G S, which looks awesome.

And again, nothing against the Katana, which is apparently available in “Nightlife Black and Hypnotic Pink.” But it’s no BlackBerry, and it’s no iPhone. And it’s not a Pre, the phone that Sprint and Palm (PALM) are positioning  to compete against those two.

But I’ve yet to get an email from Sprint telling me that the Pre exists–perhaps the company hopes that I’ll be wowed by its new woman-friendly TV ads. Or what about Research in Motion’s (RIMM) new “Tour,” which is coming out this summer and looks great? Nope. Had to learn about that one by reading a blog.

So while I worry that I’ll regret typing this, here goes: Dear Sprint: You know where I live, what I own and how much I spend. You know I’m a free agent at the end of the month. Want to keep me? Start pitching.

Our industry is the one that this going to get the economy through this recession.

– Gary Shapiro, president and CEO of the Consumer Electronics Association

The International Consumer Electronics Show will kick off next week shrouded in a nimbus of recessionary gloom. Show attendance is expected to be down eight percent this year, according to Gary Shapiro, CEO of the Consumer Electronics Association, who expects 130,000 attendees to flood the convention–11,000 fewer than last year. The show floor itself will be slightly diminished as well. CES exhibitor booths required 1.8 million square feet in 2008. In 2009, they’ll take up 1.7 million, presumably thanks to the absence of Seagate (STX), Logitech (LOGI), Cisco (CSCO), Philips (PHG), Yahoo (YHOO) and Sanyo–all of which have abandoned plans to exhibit on the show floor. That said, the overall number of exhibitors will remain the same as last year, at about 2,700.

So the show will be a bit smaller and a bit less clamorous than in years past. Likely a bit more sober as well, given this rough retail year. Quite a change from the extravagance of years past, but not without a certain upside. “This is the bleakest CES in 30 years going in,” said Envisioneering Group analyst Richard Doherty. “[Some exhibitors] will be spending more of their time off the show floor. We may now be able to get between the Venetian and the convention in less than an hour.”

Our industry is the one that this going to get the economy through this recession.

– Gary Shapiro, president and CEO of the Consumer Electronics Association

The International Consumer Electronics Show will kick off next week shrouded in a nimbus of recessionary gloom. Show attendance is expected to be down eight percent this year, according to Gary Shapiro, CEO of the Consumer Electronics Association, who expects 130,000 attendees to flood the convention–11,000 fewer than last year. The show floor itself will be slightly diminished as well. CES exhibitor booths required 1.8 million square feet in 2008. In 2009, they’ll take up 1.7 million, presumably thanks to the absence of Seagate (STX), Logitech (LOGI), Cisco (CSCO), Philips (PHG), Yahoo (YHOO) and Sanyo–all of which have abandoned plans to exhibit on the show floor. That said, the overall number of exhibitors will remain the same as last year, at about 2,700.

So the show will be a bit smaller and a bit less clamorous than in years past. Likely a bit more sober as well, given this rough retail year. Quite a change from the extravagance of years past, but not without a certain upside. “This is the bleakest CES in 30 years going in,” said Envisioneering Group analyst Richard Doherty. “[Some exhibitors] will be spending more of their time off the show floor. We may now be able to get between the Venetian and the convention in less than an hour.”

Not Seagate (STX).

Not Logitech (LOGI).

Not Cisco (CSCO).

Not Philips.

Not Yahoo. Obviously.

And not Sanyo, either.

All six companies have abandoned plans to exhibit on the Consumer Electronics Show floor. Like Belkin, they are all opting for the more intimate and inexpensive floorspace of a Vegas hotel room. Said Seagate spokesperson Woody Monroy, “We haven’t pulled out of CES…we’re just taking a different approach.” Cisco offered this statement on the matter:

On our Q1 FY ’09 earnings call on November 5 we announced that we will be reducing expenses for FY09 by over $1B from our annualized expense run rate, given the challenging macroeconomic environment. We are targeting reductions in travel and discretionary-related expenses, including offsite meetings, outside services, equipment, events, trade shows, prototypes, marketing and other activities. Given this focus on reducing costs, we are modifying our participation in the Consumer Electronics Show in Las Vegas in January 2009.

We have several speakers presenting in the various CES sessions, and Cisco chairman and CEO John Chambers will be delivering a keynote at the conference, as well. We are focusing our CES presence on our direct customers, press and analysts in order to create a more intimate event and reduce expenses. We look forward to an exciting CES 2009 with multiple product announcements that will reinforce Cisco’s consumer strategy. We remain committed to the consumer market, and we believe our cost control focus at this time is appropriate. In support of our CES presence, we will be utilizing Cisco’s world-class Web 2.0 collaboration technologies, such as TelePresence and WebEx, to maintain essential customer and partner communication. Cisco will have compelling demonstration areas and meeting rooms in the Venetian hotel in Las Vegas as we have for the past several years.”