2009年8月8日星期六

Gizmodo, Engadget founder launches new gadget site

The founder of two of the most popular gadget sites on the Web, Gizmodo and Engadget, launched another destination for technology junkies on Wednesday.

GDGT.com, the latest creation of Peter Rojas, describes itself as a social platform for lovers of computers, mobile phones, digital cameras, MP3 players, videogame consoles and other items.

"GDGT is a new kind of technology site -- a social gadget platform that enables you to connect with the community through your gadgets, and connect with your gadgets through the community.

"It's a place for you to engage with your devices and hang out with people who are as passionate about their gear as you are."

GDGT allows users -- the community -- to discuss and post their own reviews of the latest electronics and features detailed specifications and pictures of the items broken down into categories.

The site drew so much traffic on its launch on Wednesday that it crashed.

"We are working furiously to get this damn site working again," the GDGT team said in a message on their Twitter feed. "We're adding new servers right now."

GDGT eventually overcame its teething problems and was back online.

(Agencies)

Microsoft's Bing search wins share from Google

New search engine Bing helped Microsoft increase its share of the search market in the United States in June but, still lags behind Yahoo! and Google, a Web analytics firm reported Wednesday. (AFP/File/Arko Datta)

Microsoft Corp's new Bing search engine gained U.S. market share in its first month in operation but still trails dominant rival Google Inc, according to data released on Wednesday.

Bing, launched on June 3 but available to some users a few days earlier, took 8.23 percent of U.S. Web searches in June, up from 7.81 percent for Microsoft search just prior to its rollout and 7.21 percent in April, said Internet data firm StatCounter.

Google lost share slightly, dipping to 78.48 percent from 78.72 percent before Bing. Yahoo Inc, the perennial No. 2 in the market, rose to 11.04 percent from 10.99 percent.

Bing's share peaked in the first week of June at 9.21 percent, falling away in the middle two weeks before coming back at 8.45 percent in the last week of June.

The results may give heart to Microsoft, which is investing heavily in its loss-making online services business and is refusing to cede the market to Google.

"At first sight, a 1 percent increase in market share does not appear to be a huge return on the investment Microsoft has made in Bing but the underlying trend appears positive," StatCounter Chief Executive Adohan Cullen said in a statement.

The world's largest software company may yet strike an online search partnership with Yahoo to make itself a credible competitor, but talk of such a deal has quietened down.

StatCounter, based in Dublin, says its data are based on 4 billion pageloads per month monitored through a network of websites. Other data research firms such as comScore are not expected to release figures on Bing's share until mid-July.

(Agencies)

Review: New guide gives Twitterific advice

Sometimes Twitter can make newcomers feel like twits because the online messaging service isn't as simple as it sounds.

The idea of sharing information in 140-character snippets is easy to grasp, but it can be confounding to navigate the communications crossfire while trying to learn Twitter's etiquette and idiom. Then there's the befuddling matter of trying to figure out whom you should follow and which Twitter tools you should use.

It all starts to make sense after reading "The Twitter Book," a primer co-written by two of the messaging service's early evangelists, Tim O'Reilly and Sarah Milstein. It's worth the suggested retail price of $20, though Amazon.com was recently selling the book for $13.59.

The 234-page guide is so helpful that many readers no doubt will tweet its praises and thank "(at)timoreilly" and "(at)sarahm" 鈥?the authors' Twitter handles 鈥?for helping people understand why Twitter is emerging as the Internet's most powerful communications vehicle since e-mail.

If you really want to spread the word, you'll RT recommendations for the book. (If you don't know "RT" is shorthand for retweeting someone else's message, then you definitely should get this book.)

Even if you know what "RT" stands for, you probably could benefit from the book's suggestions 鈥?such as how to retweet properly to ensure the message's author gets due credit.

There are also smart tips on how to post information and observations that are more likely to be retweeted and expand your influence in the Twitterverse. Some of the advice is just commonsense, but didn't occur to me until I read the book. For example, if you are setting out to be retweeted, you probably should use less than the 140-character limit to leave room for someone to insert the RT and your username in their retweet. The book suggests limiting yourself to about 125 characters to encourage retweeting.

If you want to reach the biggest audience, the book recommends posting your pithiest material during Eastern Time business hours, especially on Tuesdays through Thursdays, when traffic is the heaviest.

Among other things, the book will teach you: the significance of a hashtag (the pound sign), which is inserted in messages tied to specific topics; how to pass along excerpts from an eavesdropped conversation (put an "OH" for "overheard" before the quote); and maybe even how frequently you should tweet (the average is four per day but those looking attract a lot of followers tend to tweet more than 20 times a day).

"The Twitter Book" is well timed, given that most of the service's users hopped on this year and probably are still trying to learn the do's and don'ts. Twitter's worldwide audience has soared from nearly 4.4 million in December to more than 37 million in May, according to the Internet research firm comScore Inc.

Apparently, a lot of these folks wouldn't mind some hand-holding; more than 60 percent of Twitter's newcomers stop using the service after the first month, according to another research firm, Nielsen Online.

With so many people trying Twitter, there are all kinds of tools designed to make the service easier to use. These peripheral services can display photos through Twitter (twitpic.com), organize your Twitter priorities (Twhirl and TweetDeck), recommend smart people to follow (mrtweet.net, whoshouldifollow.com) and monitor what people are discussing (twitscoop.com) and why (whatthetrend.com).

"The Twitter Book" touches on these services too, making it easier for even high-tech dodoes to fit in with the rest of the flock.

(Agencies)

Robots face off on football pitch, in kitchen at RoboCup 2009

A group of students of robotics setup a football robot on June 30, 2009 on the eve of the "RoboCup" the world largest robotic event, hosting 408 teams with 2300 scientists and students in Graz some 200 kilometers southwest from Vienna. (AFP/File/Dieter Nagl)

RoboCup 2009, the world's largest robotics event, kicked off Wednesday in the southern Austrian city of Graz, with some 400 teams and 2,000 robots ready to compete in sports and rescue operations.

On two or four legs, with wheels or virtually on a screen, robots of all sizes will battle it out on the football pitch -- the most popular event -- but also face off in a dance competition and domestic chores.

Participants from 44 countries are split into two categories, juniors and seniors, with the former dedicated to robots programmed by young people aged between 10 and 19.

Suitably for the occasion, robots performed the ribbon-cutting ceremony on Wednesday, marking the opening of the five-day event, which is organised by the Graz University of Technology.

Local officials were taken to the event in a driver-less bus using a sophisticated electronic system of lasers to scan the surrounding area and choose the appropriate route, organisers said.

More than just an entertainment event, RoboCup is also a scientific project, said the president of the 2009 edition, Manuela Veloso.

Besides the robot competitions, experts and electronic engineers can also attend conferences as part of the RoboCup symposium.

Among the participants, Iran sent the most teams with 50 in the running, followed by Germany and Japan, according to the organisers.

The event, which runs until July 5, was first organised in 1997 in Nagoya, Japan, and has since been held in Stockholm, Melbourne and Suzhou, China.

(Agencies)

Microsoft starts officially tweeting in Bing search results

BEIJING, July 2 (Xinhuanet) -- It's Twitter day at Microsoft as the company announced that it would start adding tweets to its Bing search results Thursday.

Bing is a solid product. Apparently, Bing will update these Twitter results every minute. But it鈥檚 important to note that Bing will not be crawling every tweet that runs through Twitter. Instead, it will focus on only those from people it deems important based on follower counts and volume of tweets.

What else is a bit odd about Bing鈥檚 addition of tweets is that apparently they鈥檒l only show up for very specific searches. So, for example, if you search for 鈥淛anny Jackson tweets鈥?you鈥檒l find them in the results, but presumably you won't if you just search for 鈥淛anny Jackson.鈥?

Google has been doing things in recent months such as adding Google profiles and Facebook profiles prominently in search results. But so far it has shied away from highlighting tweets in their results. Even if these tweet results are rather pointless, this will be seen as Bing doing something Google cannot. And that may just give a few more people a reason to use Bing.

Microsoft is using the main/microsoft account to tweet. The account is being run by its corporate communications team, consisting of four people. So far there have been only 2 tweets and the account only has about 1,000 people following it.

There's probably not much to read into Microsoft's love-fest with Twitter today, but you never know. After all, rivals have been snooping around, flirting with the service.

(Agencies)

Tech that could save your life

Funding for newfangled health devices is on the rise. You could be the beneficiary.

BURLINGAME, CALIF. -- Jim Sweeney is on a mission to make hospitals safer--through technology.

The longtime entrepreneur, who started companies including prescription-benefit management firm Caremark and CardioNet, a maker of devices to diagnose hearth arrhythmias, is now at the helm of IntelliDOT Corp. The San Diego start-up makes handheld devices that mainly scan bar codes on drug labels and match them to patient wristbands. That helps nurses give the right patients the right dose of their medicine and avoid harmful interactions. The devices have some other uses, like guarding against patients getting the wrong type of blood in a procedure.

But Sweeney has big plans to widen the company's scope: He wants to create a new technology platform, leveraging wireless technologies such as RFID, to improve patient safety throughout hospitals.

In Sweeney's vision, nurses and patients armed with wireless devices or tags could synch up with each other to make sure patients are prepped for the correct surgical procedure and that babies go home with the right parents. The new system would continue to monitor patient drug doses and interactions--drug errors are a major cause of death in hospitals--and even prompt nurses to wash their hands. Sweeney envisions radio-frequency identification devices embedded in hospital-room soap dispensers. They could catch nurses who didn't scrub up before touching patients. (Nurses would have RFID tags on their name badges.)

Hospital errors now kill at least 120,000 Americans every year, Sweeney says. He's trying to raise about $30 million to build his high-tech hospital platform and re-brand IntelliDOT as Patientsafe Solutions.

I believe this system will be in every hospital bed in America in five years, if we can get this going," he says. Right now, IntelliDOT's devices are being used by only about 70 hospitals. But new Medicare rules that block reimbursement when hospitals make some medical errors--such as amputating the wrong limb or making a mistake that leads to a post-surgical infection--should spur hospitals to clean up their act, he believes.

Sweeney isn't the only entrepreneur forging ahead with innovative medical devices targeted to aging baby boomers and others.

Venture capital investments in medical gadgets has been surging over the last five years. Funding for such devices hit $3.44 billion last year, up from $1.62 billion in 2003, according to Thomson Financial and the National Venture Capital Association. Investors are also responding to the public's desire for less invasive treatments for conditions like obesity and glaucoma, and new therapies that don't have the side effects associated with many popular drugs.

A Palo Alto, Calif., company called Satiety, for example, is hoping to gain FDA approval soon for a stomach-stapling device that doesn't require surgery. The instrument is inserted through patients' mouths and is pulled out once the job is done. The patient is left with a smaller stomach that feels full after a small meal, the company says, but no nasty scars. The procedure is an alternative to gastric-bypass surgery, which can be risky to many patients, says Robert "Robin" Bellas, a partner at Morgenthaler Ventures, which invested in Satiety.

More precise cancer detection is also in vogue. Mauna Kea Technologies, based in Paris but backed by U.S. venture firm Psilos Group, is already selling a device that helps doctors pinpoint cancers inside the body and essentially diagnose them there, without having to do multiple biopsies to find the exact site of the troublesome tissue. Mauna Kea makes a tiny, flexible microscope that fits on the end of a probe and is inserted into a patient's gastrointestinal tract with an endoscope.

The microscope does a good job of catching early cancers and diagnosing them immediately, without having to wait days or more for a pathology report, says Mauna Kea Chief Executive Sacha Loiseau. It's especially useful in getting into tiny bile ducts, he adds. The only catch: The procedure is approved for use in the U.S. but isn't yet covered by U.S. insurance codes. So Mauna Kea is working to prove the device's effectiveness and its ability to cut hospital costs as cancers are diagnosed and treated earlier.

Other life-saving devices have been around a while, but still aren't very well known. Easy-to-use, portable defibrillators used to shock people's hearts back to life have been around for nearly 15 years. But lots of people don't know where to find them or are afraid to use them.

"In fact, these devices can't hurt anyone," says Richard A. Lazar, a Portland health care technology entrepreneur who previously consulted for the portable defibrillator industry. "They can only help ... you can't hurt the person if they're dead. All you can do is bring them back to life."

Most of the newer "automatic external defibrillators," which can cost as little as $1,200 or $1,300 apiece and are found in places like offices, airplanes and gyms, come with step-by-step voice prompts that instruct good Samaritans how to use them. They're made for non-physicians. Earlier this year, such a device was credited with reviving a North Carolina state legislator, Becky Carney, who collapsed at her desk with sudden cardiac arrest.

Cardiac arrest is "the leading cause of death in this country," Lazar says. Disseminating high-tech defibrillators more broadly in public places could help change that.

(Rebecca Buckman, Forbes.com)

The tiger-resistant laptop

Don't believe manufacturers' claims. We put Panasonic's Toughbook through real survival tests.

BURLINGAME, Calif. -- Call it the James Bond of laptops.

We dropped the Panasonic CF-30 "Toughbook," kicked it, stood on it and tried to back over it with a Volkswagen JettaTDi. (That left a mark--on the pavement.)

We poured Diet Coke on the keyboard. Then we used the lid to crush the can.

You might think this is unnecessary testing for a laptop. Advertising is always brimming with over-the-top claims. We've heard about "durable" notebooks before. But the ones we lug to press conferences seem to be as touchy as a bunch of squirrels. Surely, Panasonic's claims of toughness are, well, over-the-top.

We found, however, that Panasonic's Toughbook performed as promised. Fair enough. So we came up with some tests that were decidedly unfair.

We used the Panasonic Toughbook to serve Doritos. Then we crushed the chips to dust between the keyboard and the screen, the same screen we used as a dartboard. The darts poked holes in the screen's protective coating, but the display underneath remained undamaged. Not a single dead pixel.

So we presented the $3,460 Toughbook to Nalin, a white tiger who lives at Six Flags Discovery Kingdom in Vallejo, Calif. Nalin treated it like a cat toy, knocking it to the ground, gnawing on the screen and licking every inch of its surface. He must have smelled those Doritos.

The tiger chewed off five keys, but that turned out to be just cosmetic. We could still type without them, and were able to glue four back on later (we made sure Nalin didn't swallow anything). The fifth just snapped back into place.

Next, Liz, a 10,000-pound Asian elephant, stepped on it, stood on it, dropped it onto a concrete slab, stood on it again--balanced on three legs--and then tossed it around some more. Liz put two small cracks in the laptop's magnesium alloy lid and popped the hard drive out.

The drive slid right back in to the Toughbook's chassis, which rebooted without a glitch. The screen was undamaged, although it was hard to see through the tiger hair and congealed drool.

That's when we remembered: We're allergic to cats.

Five days later, we turned from tests to something better described as execution: We took the laptop to the Jackson Arms firing range in South San Francisco to shoot it with a Ruger Mark III .22 pistol from 15 yards.

Dell declined to loan us a rugged laptop to shoot, saying they didn't have the 鈥渋nventory excess to participate this time around.鈥?/p>

Panasonic, meanwhile, was about to have one less notebook. We removed the battery to minimize the mess, and aimed.

Goodbye, Mr. Toughbook.

Or so we thought. We put a bullet through the laptop. Then we booted it up. We were able to log in. Our test file was still there. The screen had a hole in it, but was still usable.

Spooky. Panasonic has built a laptop that was starting to look more like Grigori Rasputin than James Bond. It took cyanide, a stabbing, a beating and four bullets before the Russian mystic was finally drowned in the icy River Neva. Anyone got some holy water?

Don't call the Toughbook the anti-Christ, however; call it the anti-netbook. Panasonic's customers, typically cops and firefighters, the military and businesses want to keep their ownership costs low over the entire lifetime of their gear. No matter what.

As a result, the CF-30 is the product of a business model that's the opposite of that behind today's wave of cheap, disposable netbook computers.While the $300 machines you'll find for sale at Best Buy are available in a wide array of colors and styles, they all come from the same place: low-cost contract manufacturers.

Panasonic, by contrast, was an electronics manufacturer long before it got into the computer business. It builds many of the components you'll find in other companies' laptops, including displays and batteries, says Rance Poehler, who leads Panasonic's North American computer business.

So rather than outsourcing, Panasonic can put its factories to work building not just tough laptops, but tough parts for those laptops. The Toughbook 30's hard drive, for example, is itself a minor marvel of engineering: It's designed to withstand being ripped out at a moment's notice in the field and is encased in a padded metal shell all its own.

That kind of durability costs more, but customers say it pencils out well enough that they'd buy a Toughbook over a typical notebook. Morris Materials Handling, which sells and services overhead cranes for heavy industry, buys refurbished Panasonic 18s that have seen use in the military for a little more than half the price of new ones. The laptops aren't indestructible--a 50-foot drop from a crane did one in--but the technician was able to pop out the hard drive, slap it into a new unit, and get back to work.

Durability, however, is about more than taking a drop or a surviving an elephant attack. Henry King at ArborMetrics Solutions, which keeps trees and other foliage out of the way for utilities across the U.S., has deployed 70 Toughbooks. Just the road vibrations caused by putting a laptop in a car and driving 40,000 to 50,000 miles a year to service its customers' infrastructure has killed many laptops, King says. By contrast, Panasonic's hard drives can suck it up.

As for our test laptop, it had been through enough. It was time to put the beast down. The Toughbook CF-30 is elephant- and tiger-resistant. It can take a .22 at close range and continue working. We needed something that would leave a bigger hole.

So we borrowed a Springfield 1911 in .45 ACP. Most cops use comparatively dinky 9-millimeter pistols. This classic 39-ounce piece is more hand cannon than handgun.

A shot with the 1911 from 15 yards took the Toughbook down. To be sure it didn't stagger back up, we followed up with a .44 magnum revolver and a solid lead slug from a 12-gauge shotgun. Then we packed up the Toughbook and sent it back to Panasonic.

(Brian Caulfield, Forbes.com)