• On UrbanBaby: Is it OK to breastfeed in public?

Crave

Read all 'flat' posts in Crave
November 17, 2008 6:10 AM PST

New honeycomb tire is 'bulletproof'

by Mark Rutherford
  • 34 comments

The University of Wisconsin-Madison and a Wausau, Wis., company have come up with a 37-inch, bullet and bomb-proof Humvee tire based on a polymeric web so cool looking there's no need for hub caps.

Resilient Technologies and Wisconsin-Madison's Polymer Engineering Center are creating a "non-pneumatic tire" (no air required) that will support the weight of add-on armor, survive an IED attack, and still make a 50 mph getaway. It's basically a round honeycomb wrapped with a thick, black tread.

The military wants an alternative to the current Humvee "run flat" tires, which despite the name, still need a minimal amount of air pressure to roll and can leave troops stranded after being shot or blown out.

"You see reports all the time of troops who were injured by an IED or their convoys got stranded because their tires were shot out," said Resilient's General Manager Mike Veih. "There's all sorts of armor on the vehicle, but if you're running in the theater and get your tire shot out, what have you got? You've got a bunch of armor in the middle of a field."

In developing the design, the Wisconsin team studied other airless tires, like the Michelin "Tweel," but in the end settled on lessons learned from nature.

The patent-pending design mimics the precise, six-sided cell pattern found in a honeycomb and best duplicates the "ride feel" of pneumatic tires, according to the developers.

"The goal was to reduce the variation in the stiffness of the tire, to make it transmit loads uniformly and become more homogenous," said mechanical engineering professor Tim Osswald. "And the best design, as nature gives it to us, is really the honeycomb."

This particular geometry also does a great job of reducing noise and heat levels while rolling-two common problems with past models.

Costs per tire are expected to be the same or less than current units. Delivery is anticipated for 2011.

Originally posted at Military Tech
Mark Rutherford is a West Coast-based freelance writer. He is a member of the CNET Blog Network, and is not an employee of CNET. Email him at markr@milapp.com. Disclosure.
October 29, 2008 4:55 PM PDT

Rangehood with flair and LCD TV

by Erica Ogg
  • Post a comment

ILVE Vela rangehood LCD TV (Credit: ILVE)

Can't be away from the TV screen for long?

Australia's ILVE has a solution for you: an LCD TV built into a rangehood.

While it's certainly not the most heinous attempt at integrating a home appliance with electronics, I honestly can't think of a worse way to watch TV: standing over a hot stove and craning my neck ceilingward. Ouch.

Designed by Italian Marco Valerio Agretti, the Vela rangehood is stainless steel and glass and does fancy stove-assisting duties like increasing the interior fan's speed as the temperature over the stove rises, filtering out grease, and self-cleaning.

But the appliance seller is light on details when it comes to the LCD hardware. We do know it's a 10-inch LCD panel, and comes with a remote and RCA cable outlet and DVD input.

(Via Engadget)

August 25, 2008 7:20 AM PDT

Report: Rear-projection's 60-inch niche

by David Katzmaier
  • 16 comments

Rear-projection is only popular in really big screen sizes.

(Credit: CNET)

A press release describing a new report (PDF) says that rear-projection HDTVs, including DLP-based microdisplays, now serve only a niche market of people who want 60-inch or larger televisions. The report by Quixel research shows that in the second quarter of this year, the 60-inch and larger screen sizes accounted for 86 percent of sales of all rear-projection HDTVs; up from 32 percent in 2007. The firm's spokesman says that the reason has to do value. "The market has changed and there is no value for 42-inch, 46-inch, and 50-inch MD RPTVs, but there is great value in the screen sizes above 60 inch," said Tamaryn Pratt, Quixel Research principal.

... Read more

July 22, 2008 1:23 PM PDT

Some salespeople still think flat-panel LCDs beat plasmas?

by Matthew Panton
  • 66 comments

In a time when CNET's two top-rated HDTVs of the year are Panasonic's TH-50PZ800U and Pioneer's PDP-5020FD, we have to wonder why a salesperson would recommend flat-panel LCD HDTVs at the rate that J.D. Power and Associates claims in a recent report.

Pioneer Kuro PDP-5020FD

Pioneer's Kuro PDP-5020FD, one of our top plasma HDTVs

(Credit: CNET Networks)

The report, which surveyed more than 2,000 shoppers on their experience in big-box electronic retailers, a specialty television retailer, a mass merchant, and a warehouse store, found that retail salespeople recommended LCDs over plasmas at a three-to-one rate.

Sure, plasmas have a long list of supposed failings: they're allegedly bulky and power hungry, and have image burn-in issues and leaks, and a short lifespan. However, most of these problems--image burn-in being the most common with early plasma sets--have been resolved on modern plasma displays.

According to the report, however, "37 percent of salespersons warned their customers that images may be permanently burned onto the screen of plasma TVs." The lifespan argument doesn't hold up either, as both LCD and plasma lifespan claims are basically the same now at 60,000 hours each. And, with LCDs still costing more at equivalent screen sizes, it's certainly convenient for retailers to promote the LCD technology over its less expensive rival.... Read more

July 8, 2008 10:13 AM PDT

China to pass U.S. as second-biggest flat-panel monitor market in 2011

by Erica Ogg
  • 3 comments

As desktop PCs fall further out of favor in the U.S., peripheral manufacturers are having no problem picking up the slack elsewhere.

China is poised to pass the United States in just three years to become the second-largest market for flat-panel monitors, according to a report released Tuesday by DisplaySearch. DisplaySearch is a market research company that tracks the display business.

ViewSonic monitor (Credit: ViewSonic)

The EMEA region (which refers to Europe, the Middle East, and Africa) will continue to provide LCD monitor makers the most lucrative market, with just over 30 percent of all shipments heading there by 2011. Greater China will represent 22 percent of the worldwide monitor market, with the U.S. slipping to just under 18 percent of the market, according to DisplaySearch's latest Quarterly Desktop Monitor Shipment and Forecast Report. Asia Pacific follows at 15.6 percent, and Latin America at 12.2 percent.

The display business generated $107 billion last year, which includes LCD TVs, monitors, and notebook displays. Though monitors are the second-most profitable LCD application, they're actually the most popular in terms of number of units sold worldwide.

The desktop monitor market is driven largely by commercial purchases, as opposed to those by consumers. The U.S. is a mature market, and the upgrade process of switching to newer crops of LCD monitors is slower here than in a market such as China, where many businesses purchasing monitors over the next few years will be doing so for the first time.

June 24, 2008 5:40 AM PDT

Virgin Mobile jumps on flat-rate bandwagon

by Marguerite Reardon
  • 2 comments

Virgin Mobile USA will now offer a flat-rate, unlimited calling plan to compete with the big four cell phone operators in the U.S.

Starting July 1, the new prepaid service called "Totally Unlimited" will include free nationwide calling with no roaming charges for $79.99 a month. For $10 more a month, Virgin Mobile users can add unlimited text messaging, IM, e-mail and picture messaging.

Because it's a prepaid service, Virgin's customers won't need to sign a contract. And at $79.99--or $89.99 with the messaging plan--Virgin Mobile's plan is less expensive than most of the other flat-rate offerings on the market.

Verizon Wireless announced in February that it was offering a $99 plan for voice. AT&T and T-Mobile followed with their own plans, which cost $99 and include text messaging. Sprint Nextel then revealed its flat-rate service, which includes unlimited voice, text messaging, e-mail, Web surfing, video, and other premium services for $99 a month.

"'Totally Unlimited' for 79.99 per month is simply a better value than postpaid plans offer," Bob Stohrer, chief marketing officer for Virgin Mobile USA, said in a statement. "It is simply not necessary to sign a two-year contract to get real worth with your wireless plan."

Virgin's unlimited plan comes as the company struggles to grow its customer base. At the end of the last quarter, it reported its net additions fell by 94 percent.

In an effort to boost its customer base and compete more effectively with the bigger players, Virgin Mobile has supposedly been in talks to combine forces with another mobile virtual network operator called Helio. Virgin Mobile and Helio, which is owned by SK telecom and EarthLink, both use the Sprint Nextel network. Helio, which is geared toward tech-savvy hipsters, already offers flat rate plans.

Virgin Mobile, which addresses the cost-conscious youth market, also competes with regional providers like Leap Wireless International and MetroPCS Communications. These providers have been offering unlimited voice services for a long time. But because they are regional operators, they charge roaming fees when customers are outside their coverage areas.

Originally posted at News Blog
May 2, 2008 12:58 PM PDT

Top-tier TV vendors to go small as budgets tighten

by Erica Ogg
  • 1 comment

The flat-panel TV industry is coming of age in the U.S. at a less-than-desirable time.

As energy costs, food prices, and mortgage defaults are on the rise, the first things to go for many consumers are luxury buys. Tightening one's budget can mean ruling out the purchase of a larger TV.

Vizio will face stiffer competition this year.

So what's an industry to do?

Give consumers more lower-priced options, according to Paul Gagnon, who monitors the television industry for DisplaySearch. He expects the top-tier TV brands (Samsung, Sony, Sharp, Panasonic, et al) to move in this direction, since TVs in smaller sizes and ones with fewer bells and whistles are going to be a lot more attractive during tougher economic times.

The current economic environment "puts pressure on brands to occupy that middle ground," Gagnon said. "It makes the focal point in the second half of the year on more aggressive price point products, like 32-inch LCD and plasma." LG put out the first 32-inch plasma last year.

Basically, if you shop for a television at Wal-Mart Stores, Circuit City, or Best Buy, your best bet is going to be on newer, smaller sizes because that's where much of the price competition between brands will be. And when TV vendors fight, we all win.

And though the top TV guys are going to be squabbling with each other over consumer dollars and jostling for position on store shelves in the next couple months, they'll at least be united in one purpose: attempting to take down Vizio. The upstart TV maker experienced unbridled success last year selling mainly through club stores and significantly undercutting the top-tier brands on price.

Everyone is gunning for Vizio--it's apparent in both the price competition, and in the snide remarks and left-handed compliments the marketing execs of the traditional top brands make at TV industry conferences. But Vizio isn't alone. Syntax-Brillian (under the Olevia brand) and Westinghouse are also making inroads into territory occupied by the top names in electronics.

"As flat panel transitions to a mainstream, mature category, big brands are looking at more entry-level markets," said Gagnon. "Sony, Samsung are certainly going to try to play head to head with Vizio on their turf. Price points will get pretty aggressive."

Sony actually started this a year ago, when it launched a specific line of TVs for Target and Wal-Mart. The experiment has gone well, as Sony has already said it's expanding the number of models it will sell through those channels this year.

The average price difference on similar models and screen size between Vizio and the mainstream brands was $200 last year, according to DisplaySearch. Competitors will try to narrow that price advantage to $100 this year, and cross their fingers that having a brand name will help them recapture market share.

Originally posted at News Blog
May 2, 2008 8:20 AM PDT

From New Zealand, a hideaway stove

by John Chan
  • Post a comment
(Credit: Appliancist)

Stoves may not immediately come to mind when you think of cool gadgets, but that perception could change when you see the Izona CookSurface from New Zealand-based Fisher & Paykel. The colors alone make it look like something out of Tron. An LED indicator tells you how hot the burner is, according to Appliancist, and beside that there are dials to control the flame. But the coolest feature isn't digital at all: The pan supports retract. This means that, when not in use, the CookSurface looks entirely flat. The result is much more surface area to do stuff like cut your vegetables and, of course, impress anyone touring your kitchen.

(Source: Crave Asia)

May 1, 2008 5:15 PM PDT

Hitachi's 1.5-inch LCDs now available in the U.S.

by Erica Ogg
  • 2 comments

If you've been eagerly awaiting the opportunity to own the thinnest flat-panel LCD TV, now's your chance.

Hitachi's 1.5 LCDs are just that thick.

(Credit: Hitachi)

Though already available in Asia, the 1.5-inch-thick TVs from Hitachi are now available in the U.S. The sets come in three different screen sizes, 32 inches, 37 inches, and 42 inches.

One of the secrets, by the way, of how Hitachi managed to slim down the TVs so much is that they took out the ATSC tuner. And although it is definitely the thinnest LCD TV, it's downright bloated when compared to Sony's impossibly thin OLED TV, which measures a mere 3 millimeters thick.

See my colleague David Katzmaier's take on the latest TV from Hitachi here.

April 24, 2008 10:21 AM PDT

Pioneer picks Panasonic to make plasmas

by Erica Ogg
  • Post a comment

Panasonic has been tapped to pinch-hit for Pioneer.

The two television makers said Wednesday they had come to an agreement in which Panasonic will produce the panels for Pioneer's plasma televisions.

Pioneer 70-inch plasma (Credit: Pioneer)

The news comes a month after reports surfaced that Pioneer was pulling out of the plasma business. When Pioneer confirmed it would be finding someone who could make the panels more inexpensively than it could, there was a sense of dismay and disappointment among fans of its Kuro technology. Pioneer plasma TVs are generally regarded by experts--including CNET Reviews' David Katzmaier--as having the blackest black levels of any TV on the market.

In a joint statement, the two companies said they will build a new type of panel that integrates Pioneer's Kuro technology and Panasonic's NeoPDP, which it currently uses in its Viera TVs. Panasonic will have the panels sporting the new, combined technology ready for Pioneer by the second half of 2009.

Panasonic is the largest producer of plasma TVs, so the panels should be more affordable for Pioneer, which is trying to cut costs. Neither has said how much the panels will cost.

Originally posted at News Blog
advertisement

About Crave

The name says it all. Crave is our blog about gorgeous gadgets and other crushworthy stuff. If you would like to contact Crave with a tip or comment, please write to: crave@cnet.com

Add this feed to your online news reader

Crave topics

Five New Year's resolutions for Google

Stakes are high as Google attempts to maintain one of the Internet's greatest cash machines while pushing into new and risky markets.
• Android event set for Jan. 5

For eBay sellers, a holiday hamster hangover

The gift frenzy over Zhu Zhu Pets leaves some power sellers feeling like they've just run a marathon--but the steep price tags lead to some impressive profits.


Most Discussed

Gadget Galleries

Wackiest robots from 2009

Look back at some robotic tributes to the spirit of innovation, dedication, and silliness. No surprise that most are from Japan.



Top messaging phones of '09

CNET's top picks include the LG enV Touch, Samsung Rogue, and Helio Ocean 2.



Crave makes a wish list

We compile a holiday list and check it more than twice (we're a bunch of compulsive writer-editor types; what do you want?).



New-PC survival kit

It makes sense to have a checklist of apps, especially free ones, that should be installed on any new PC.



Fun with GPS devices

We show you a few ways to have fun with your GPS device between trips from point A to point B.



Gift guide for space jockeys

Looking for a perfect present for the space fiend in your life? Look no further.



Robolamps light up our life

Artist Robert Matysiak has come up with cute, quirky "Robolamps" made from plumbling supplies and colored lightbulbs.



Chumby gets leaner, cheaper

Take a closer look at the second generation of the small, Internet-connected widget host/Internet radio/alarm clock.



Modern Warfare 2 arrives

Game promises even more of the same thrilling storyline and captivating online multiplayer experience as its predecessor.



Nikes for the geek set

Humans have a nasty habit of producing garbage, but Gabriel Dishaw, a junk-metal genius, turns trash into artwork.



Courier's interface in-depth

A document published by Gizmodo explains Microsoft Courier's interface, gestures, and features more in-depth than ever before.



Nintendo DSi gets bigger

Nintendo has announced a supersize version of the DSi, the DSi XL (or LL in Japan).



Meet Barnes & Noble's Nook

Take a look at the new Nook, billed as the first Android-powered e-book reader.



Apple media player headset?

An Apple patent filing reveals designs for a wireless headset with integrated memory and music playback.



Apple's new 27-inch iMac

Apple updates its iMac line with larger, wide-screen displays, more powerful specs, and a few extras to sweeten the deal.



Snuggle up with a space quilt

Artist Jimmy McBride designs quilts with astronomy and sci-fi-movie themes. Perfect for the cold geek.



Peek at Nokia Booklet 3G

CNET checks out Nokia's Windows 7 Netbook at the CTIA Fall 2009 show.



USB drives from automakers

We've collected some of the wilder USB drive media kits we've received over the years.



From online ad to art

Illustrator Sophie Blackall has created whimsical drawings from online "Missed Connections" posts.



Curious robot contraptions

Artist Will Wagenaar scours yard sales and flea markets for discarded objects that he transforms into playful art.



IFA through the years

Historic photos from the German electronics show take us on a tour of tech trends.



Nissan GT-R can fight fires

What happens when you mix a fire engine with a 193 mph supercar co-designed by the makers of Gran Turismo?



Rubik's cubers compete

Puzzlers from around the world descend upon Stanford University for 18 mind-boggling events.



Kicking off game season

See Madden and other highly anticipated platform-agnostic games.



Eyeing Zune HD browser

Take a closer look at the mobile Web browser offered on Microsoft's Zune HD portable media player.



Twitter on your TV

The Twitter widget for Yahoo TV Widgets offers a well-designed, fully featured client that lets you post tweets from your TV.



Sony Walkman turns 30

CNET looks back at the last three decades of Sony Walkmans and the pop music that went with them.



Best 10 digital DJ rigs

CNET's Donald Bell rounds up his favorite digital DJ systems, including controllers and interfaces from Numark, Serato, Vestax, and Pioneer.



Saying hi to HTC's Hero

We take a close look at HTC's Hero, the company's third handset to sport the Google Android operating system.



iPhone 3G S and OS 3.0

CNET rounds up Apple's photos of the iPhone 3G S. Also, revisit iPhone OS 3.0 with screenshots from our iPhone 3G.



Giant Gundam after dark

Bandai has built a giant robot in Tokyo to mark the 30th anniversary of the "Mobile Suit Gundam" anime series.



Cracking open the Palm Pre

Tech Republic pries open the latest smartphone to create buzz and sees how it--and its insides--stack up against the iPhone.



Microsoft shakes up gaming

A recap of the motion-sensor system, games, and social-networking features Microsoft is bringing to the Xbox 360.



E3's wackiest moments

Getting ready to hit L.A. for the Electronic Entertainment Expo, we were inspired to peek back at photos taken at E3s past.



Meet the Amazon Kindle DX

Similar to the Kindle 2, the DX model's larger 9.7-inch screen is designed to better accommodate newspaper and magazine reading.



2011: The year of the electric car

Mass production of e-cars is coming faster than we would have thought. Nissan is out in front, but Mitsubishi and Ford aren't far behind.



Moto Labs' multitouch display

Updated sensing-screen concept uses--you guessed it--multitouch technology.



Part insect, part timepiece

Artist customizes real insect specimens with antique watch parts and other technological components.



All-in-one Nettops

Less expensive all-in-one desktop PCs with Atom processors are one of the few ways to buy Windows XP on a desktop these days.



Cracking open the Dell Adamo

TechRepublic disassembles the upscale, ultrathin laptop and even compares it with Apple's rival MacBook Air.



Give your iPhone a make-under

Embarrassed to be seen in public with your trendy iPhone? A zweiPhone sticker can make it look like an old clunker instead.



Raising CB2, the child robot

Japanese researchers are working on a bot that can mimic real kids' behavior to teach lessons about early development.



Yahoo Messenger for iPhone

Yahoo Messenger gets its own free app just for iPhones and iPod Touches. Take a look at the core features.



The inner life of gadgets

Artist Satre Stuelke uses a CT scan machine to offer a penetrating take on objects from the iPhone and iPod to a vacuum tube and a wind-up rabbit.



Controlling bots with thoughts

Honda has come up with a system that lets humans control a bot through thought alone. But don't start telepathing your Scooba yet.



Rube Goldberg showdown

Penn State held a contest for Rube Goldberg devices, which do a simple task in a complex way. The winner had a Super Mario theme.



Hands-on with the Dell Adamo

We've managed to get our hands on a preproduction version of one of the most buzzed-about new laptops of 2009.



iPhone 3.0 new features

Apple rolled out a host of new features with the iPhone OS 3.0. Check them out in our slideshow.



Step-by-step to geek chic

Former "Project Runway" contestant Diana Eng shares ideas for twinkling shoes, a music-filled hoodie, and more.



Fitness gadgets of the future

At health expo in San Francisco, "exergaming" makes a play, and a vibrating gadget moves your muscles for you.



Terrafugia's flying car flies

The Transition "roadable aircraft" makes its debut flight over upstate New York. It's still just a proof of concept, though, and another prototype is yet to come.



Inside Dell's design labs

The design staff has ballooned as the maker of PCs and servers aims to create a new look. Crave got a tour of two design labs at company headquarters.



Top five Swarovski disasters

Here's a look at the five crystal-clad abominations that have stood out most over the last few years. There are others, of course.



Favorite iPhone photo apps

Apple's App Store is loaded with really cool tools to make the most of the little camera that couldn't.



Windows Mobile 6.5 hands-on

We've just had a super-sneaky peak at the future of Windows Mobile--version 6.5--and got to demo the new operating system in all its glory.



Gadgets that broke our hearts

See which gadgets have broken Crave contributors' hearts--or at least made us question our undying love.



To Timbuktu, in a flying car

A bio-fueled flying vehicle called the Parajet Skycar is journeying from England to Mali via France, Spain, Morocco, and the Western Sahara.