Crave

(Credit: Vizio)

For today's giveaway, we've got the Vizio VOJ320F1A. It's a 32-inch LCD HDTV, but unlike most models at this size, the resolution is full 1080p. And the VOJ320F1A eschews basic black, going for a more unique java (brown) coloring. Normally, this set goes for between $519 and $569. But Vizio is giving you the chance to score it for free. (Thanks to the folks at Vizio for supplying the product.)

So, how do you try to win this Vizio VOJ320F1A? Let me enumerate the basic rules. Please read them carefully; there will be a test.

• Register as a CNET user. Go to the top of this page and hit the "Join CNET" link to start the registration process. If you're already registered, there's no need to register again.
• Leave a comment below. You can leave whatever comment you want. If it's funny or insightful it won't help you win, but we're trying to have fun here, so anything entertaining is appreciated.
• Leave only one comment. You may enter this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.
• The winner will be chosen randomly. The winner will receive (1) Vizio VOJ320F1A. Approximate retail value is $519.99.
• If you are chosen, you will be notified via e-mail. Winners must respond within three days of the end of the contest. If you do not respond within that period, another winner will be chosen.
• Entries can be submitted until Tuesday, December 1, at 6:59am EST.

NO PURCHASE NECESSARY. MUST BE LEGAL RESIDENT OF ONE OF THE 50 UNITED STATES OR D.C., 18 YEARS OF AGE OR OLDER AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. Sweepstakes ends at 6:59am ET on December 1, 2009. See official rules for details.

Good luck.

Updated at 6:38 p.m. PST with comment from Barnes & Noble spokesperson.

If you're planning to head into a Barnes & Noble this week to get your hands on a Nook, put your plans on hold. Barnes & Noble said Sunday that it won't be featuring the e-readers in stores for sale or demonstration until December 7 due to excess demand for the device.

"A very limited supply, along with demo units, will be available in our highest-volume stores only, beginning December 7," Mary Ellen Keating, Barnes & Noble's senior vice president of corporate communications and public affairs, told CNET in an e-mail. The bookseller had originally hoped to have a limited number of the much-anticipated e-reader in some stores on Monday.

You're going to have to wait a little longer than expected to see one of these displays in person.

(Credit: Barnes & Noble)

The week delay comes because the bookseller is making it a priority to deliver the $259 Nook to customers who ordered the device before November 20, Keating said, adding that the reader is starting to ship this week.

This isn't the first time eager Nook seekers have gotten disappointing news. When B&N officially entered the burgeoning e-reader market in late October, customers placing early preorders were told they could expect the Nook to ship by the end of November.

Earlier this month, however, the bookseller pushed that date back, telling preorder customers they could expect shipment by December 11. The company declined to say how many e-readers had been preordered.

Then, on November 20, B&N announced on its Web site that its e-reader, a challenger to Amazon's Kindle and Sony's Reader, is officially sold out through 2009 and customers ordering after that date wouldn't receive the device until January 4.

"The hottest holiday gift is out of stock," a message at the top of the page reads. "Order the Nook today to be first in line for the new year."

As my colleague David Carnoy has noted, the Nook delays could be good news for Amazon, which should have plenty of its e-readers available (B&N responded to this prediction by noting that it created Nook holiday gift certificates that can be wrapped and given to recipients). We'll have to wait and see how the end-of-year numbers shake out.

Researchers in Japan are developing robotic roller skates as a new form of personal mobility.

(Credit: Tim Hornyak)

Toshinobu Takei of Japan's National Institute of Advanced Industrial Science and Technology (AIST) demonstrated his "Unit-type Micro-Mobility" device at the 2009 International Robot Exhibition (iRex) in Tokyo this week.

We haven't seen too many gadgets like these, but what with the plethora of prototype personal vehicles like Honda's U3-X unicycle in Japan lately, they aren't surprising.

The prototype skates are actually mechatronic versions of "takeuma," which are old-school bamboo stilts that kids used to play with in Japan before their lives were consumed by cell phones and video games.

The aluminum skates move automatically when the user leans forward, but the attached poles must also be grasped. Users can roll or step forward with them.

Each skate contains a wheel, three accelerometers, and gyroscopes, and weighs about 11 pounds, according to Takei, part of AIST's Field Robotics Research Group.

Top speed is about 2.5 mph.

Takei said the skates are still in development, but added they are less bulky than a Segway.

Could they spark a new roller disco boom? Everyone would dance The Robot, of course.

Is that a printer in your pocket, or are you just happy to see the $29 price tag?

Happy Black Friday, everyone! As promised, I spent the morning avoiding retail stores, though I did see a few advertised items that were mighty tempting. Anybody brave the cold, the crowds, the 4 a.m. alarm clock?

Anyway, remember the Dell Wasabi pocket printer from a couple months back? It was a killer deal at $29 shipped, but it sold out quickly.

Amazon is offering the Wasabi's kissing cousin, the Polaroid PoGo Instant Mobile Printer, for $29.99 shipped.

This is one of those zero-ink (a.k.a. ZINK) printers that made headlines last year. That means it uses, duh, zero ink, instead heating the crystals embedded in special photo paper (like this $8.67 30-pack, which is worth tossing in the cart).

Consequently, the printer itself is tiny, measuring just 0.9 inch thick by 4.7 inches long by 2.8 inches wide and weighing a mere 8 ounces (with its rechargeable battery installed).

So the PoGo can literally ride around in a pocket and churn out prints on-demand. Prints from where? Any PictBridge-compatible camera or, better yet, most Bluetooth-equipped camera phones.

I bought that virtually identical Dell Wasabi back in September, and while the reviewers are right that print quality is only so-so, I gotta say I love the little thing. (Just wish I could print via Bluetooth from my iPhone!).

Because the paper has peel-and-stick backing, my whole family is having fun pasting little photos all over the place.

Consequently, I think this makes a great gift. And it's available in black or red (oooh, red!) for that same price.

Like just about everything I've posted this week, it'll probably sell out fast (grrr), so if you want one, hurry up and get clicking.

Update 2: Apple's U.S. Black Friday sale is up, and while not spectacular, there are some rare discounts to be found. To go back to the same examples we used for the U.K. and Australian Apple stores, the base model 13-inch MacBook Pro is $1,098, down from $1,199.

In fact, it looks like all MacBook Pro models are exactly $101 off, while the $999 white MacBook is not discounted at all. The 32GB iPod Touch is $268, down from $299.

This sale is good online and in Apple's retail stores and runs until 3 a.m. EST on November 28.

Update: Even though it's not quite Black Friday in the U.S. yet, it's past midnight in some other parts of the globe. Notably, Australia and the U.K. have both seen their respective Apple Web sites updated to reveal Apple's one-day sale. While we can't say yet that the deals in the U.S. will be exactly the same, there's no reason think they won't be.

On apple.com/uk, we saw a 13-inch MacBook Pro, originally £1,149, marked down to £1,078. On apple.com/au, the same unit was A$1,868, marked down from A$1,999.

Similarly, a 32GB iPod Touch is £208, marked down from £229 on the U.K. site, while while in Australia, it's A$358, down from A$399.

We've also examined some Black Friday deals from other retailers.

Our original post continues below:

According to purportedly leaked documents on the tech rumor site Boy Genius Report, Apple is gearing up to offer a series of post-Thanksgiving bargains on products from iPods to MacBooks.

The deal, allegedly good only on November 27, lists "up to" discounts of 30 percent on iPods (excluding the Shuffle and iPhone), 25 percent on Mac laptops and desktops, and 15 percent on accessories, software, and other hardware.

The Boy Genius Report Web site says: "One of our connects just hit us up with some intriguing Apple information. According to them, what you see detailed above is a shot of Apple's yearly Black Friday deals. It's reported to be something Apple will email out shortly."

Of course, with the vague use of "up to" and no specific products listed, we can't be sure if these will be good deals or not. But if you're interested in being the first in line to check them out, the leaked doc also says that select Apple stores will be opening at 6 a.m. on November 27.

(Credit: Boy Genius Report)

Shareable Ink is hoping to popularize a camera-in-a-pen that wirelessly transfers text written on paper to a remote database to better track such data as glucose levels.

(Credit: Shareable Ink)

It all started when anesthesiologist Vernon Huang wanted to figure out a better way to streamline his billing. How could he bridge the gap between what's written on paper and what must be entered into an electronic database?

Huang, who's clocked in time as a senior manager for health care markets at Apple, designed the application for a digital pen whose tiny camera embedded right next to the ink cartridge captures every stroke of the written word on film and whose images are uploaded wirelessly and automatically to a remote database.

He knew such an invention has a range of applications well beyond billing, and founded Shareable Ink (headquartered in Newton, Mass., with a branch in San Mateo, Calif.). Medgadget caught up with Huang at TedMed and posted a shaky but informative demonstration:

There is, of course, competition. ... Read more

(Credit: Aether & Hemera)

With the IKEA aesthetic taking over so many homes, you might be yearning for furniture that reflects your mood. Literally. The interactive Mood Chair by U.K. designers Aether & Hemera "changes color in response to the colors that its sensors perceive from the environment and the users."

Is it accurate? We're not sure. But we give the artists props for reminding us of mood rings from our adolescent years.

Aether & Hemera play with LED lights, fiber optics, projections, and UV lamps, creating installations that explore light and its power to trigger a sense of identity or set a mood. Although the partially translucent Mood Chair may never make it into living rooms, the design would sit well in a commercial setting.

(Via Technabob)

Buffalo Technology seems to have won the race as the first vendor to actually ship a USB 3.0 hard drive.

Buffalo's new USB 3.0 hard drive

(Credit: Buffalo Technology)

The company announced Tuesday that it is shipping its new SuperSpeed USB 3.0 external DriveStation HD-HXU3. Tapping into the speed of the new USB 3.0 spec, the drive can push data at least three times faster than a USB 2.0 drive.

Available in 1-terabyte, 1.5TB, and 2TB capacities, the drive is backward-compatible with existing USB 2.0 computers, said Buffalo. The company is also releasing a two-port USB 3.0 PCI card, so users can upgrade their desktop PCs to take advantage of the drive's higher speeds.

Since the USB 3.0 Promoter Group finalized the new USB 3.0 standard about a year ago, vendors have been pushing to get their new products out the door.

Buffalo had been dueling with Netherlands-based company Freecom to actually deliver the first USB 3.0 hard drive to consumers, not just announce it. Freecom had issued a press release promoting its own USB 3.0 drive in September. That drive was supposed to be available in Europe by mid-November, but I was unable to find any European vendors selling it online.

Responding to an earlier request for comment, a Freecom representative said that samples of the drive were sent to some PC manufacturers and key customers this month. But due to an order backlog, the drive would not generally be available to all customers until next year.

With its higher transfer rates, the new USB standard is ideal for moving around large images as well as huge audio and video streams. As such, USB 3.0 is seen as competition for other high-speed transfer technologies, such as eSATA and FireWire.

Though USB 3.0 offers a theoretical maximum burst rate of 625MB or 4.8 gigabits per second, neither the Buffalo nor Freecom drive will come close to that mark at this point. Freecom has rated its drive at 130 megabits per second while a Buffalo representative told me his company's drive would average around 120Mbps.

USB 3.0 has been promoted as offering speeds up to 10 times faster than USB 2.0. But manufacturers will need time to rev up their new drives to approach that threshold.

When will the new Buffalo drive actually hit the stores? The company rep said it's now shipping to online vendor Microcenter and should be available for purchase the week of December 7. Estimated prices are $199 for the 1TB, $249 for the 1.5TB, and $399 for the 2TB.

Updated at 10:25 a.m. PST to include a response from Freecom.

Win this Kindle!

(Credit: Amazon)

While we've got no Nooks to give away, we do have a spiffy Amazon Kindle to offer up for today's daily holiday giveaway. The Kindle remains our highest-rated e-book reader, and I know you want one.

Quick thanks goes out to Amazon.com and CNET's Shopper.com for making this prize available to Crave readers. In case you didn't know it, Shopper.com powers CNET's price-comparison engine and it's a great site for finding the best prices on products.

Normally, the Kindle would cost you about $259, but you have the chance to get it gratis.

So, how do you try to win this Amazon Kindle? Let me enumerate the basic rules. Please read them carefully; there will be a test.

• Register as a CNET user. Go to the top of this page and hit the "Join CNET" link to start the registration process. If you're already registered, there's no need to register again.
• Leave a comment below. You can leave whatever comment you want. If it's funny or insightful it won't help you win, but we're trying to have fun here, so anything entertaining is appreciated.
• Leave only one comment. You may enter this specific giveaway only once. If you enter more than one comment, you will be automatically disqualified.
• The winner will be chosen randomly. The winner will receive (1) Amazon Kindle. Approximate retail value is $259.
• If you are chosen, you will be notified via e-mail. Winners must respond within three days of the end of the contest. If you do not respond within that period, another winner will be chosen.
• Entries can be submitted until Thursday, November 26, at 7 a.m. EST.

NO PURCHASE NECESSARY. MUST BE LEGAL RESIDENT OF ONE OF THE 50 UNITED STATES OR D.C., 18 YEARS OF AGE OR OLDER AT DATE OF ENTRY INTO SWEEPSTAKES. VOID IN PUERTO RICO, ALL U.S. TERRITORIES AND POSSESSIONS AND WHERE PROHIBITED BY LAW. Sweepstakes ends at 7 AM ET on November 26, 2009. See official rules for details.

Good luck.

Come back tomorrow for our next holiday giveaway. Tomorrow's prize will be a LG 32-inch LCD TV.