Wednesday, July 8, 2009

Google宣布开发Chrome操作系统 正面对抗微软

Google宣布开发Chrome操作系统 正面对抗微软(图)
文章来源: 搜狐IT 于 2009-07-08 09:52:46
Google宣布开发Chrome操作系统 正面对抗微软(图) 搜狐IT

北京时间7月8日消息,据国外媒体报道,周二晚些时候,Google正式宣布开发基于PC的操作系统,这意味着Google与微软之间的竞争已升级到了白热化阶段。

  这一计划无疑将加剧Google与微软之间的竞争,目前在个人电脑领域,微软Windows操作系统处于绝对垄断地位。

  Google在自己的官方博客表示,初期,这一操作系统将定位于上网本、紧凑型以及低成本电脑。这款开源软件将被命名为Chrome OS,将在明年下半年上市。

  "快速、简易和安全将是Chrome OS最强调的三大特性,"Google在博客中表示:"我们力图将这款操作系统设计成为最快和最瘦身的操作系统,只需几秒钟的时间便可启动PC并接入互联网。"

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谷歌宣布进军PC操作系统 正式对抗微软

 这并不是Google首次踏足操作系统领域,此前,Google已经为手机等移动设备推出了代号为Android的操作系统。目前,多家手机和上网本制造商已经推出了基于Android操作系统的机型。

  业界有观点认为,与个人电脑自行安装应用软件相比,网络运算将越来越扮演核心的角色,而Google便是这一观点的长期鼓吹者之一。Google认为在未来,应用程序将直接在互联网浏览器中运行。

  去年,Google发布了Chrome浏览器,它被Google形容为在强大的网络互动应用驱动下用户的得力工具,如Gmail、Google Docs以及其它公司开发的网络应用都可以在Chrome很好运行。同时,Google也在不断对Chrome进行升级以拥有更多特性,Chrome甚至允许用户在未接入互联网的情况下使用应用程序。

  目前还不清楚,Googel将Chrome变为一个完备操作系统的核心组件之前还需要付出多少工作,但在最近的采访中,网景公司创始人马克·安德森(Marc Andreessen)对Chrome表示认可,他说:"Chrome基本上是一款现代操作系统"。

  上网本的崛起,已经开始对微软在个人计算软件领域的统治地位形成挑战。第一代上网本使用了不同版本的开源Linux操作系统,而诸如惠普、戴尔等主流PC厂商也已经开始支持Linux软件。

  另外,全球最大芯片制造商英特尔也有非常之举,它已经开始开发一个名为Moblin的基于Linux的操作系统。该公司为了刺激其Atom移动设备芯片的需求增长,已经瞄准了上网本和智能手机软件。

  为了回击这些挑战,微软开始在上网本上提供低价Windows XP操作系统。另外,微软已经表态,今年秋天即将推出的Windows 7操作系统也可以非常好的运行在上网本上,而由于全球经济的下滑,上网本已经成为PC市场中最亮丽的一点。微软目前的Vista操作系统只能运行在一些配置较高的计算机上。


谷歌官方博客:年内开放Chrome操作系统源代码

7月8日,Google在官方博客上宣布,将推出PC端的谷歌Chrome操作系统。

以下为博客全文:

  发表者:谷歌全球产品副总裁 Sundar Pichai,谷歌工程研发总监 Linus Upson

  发布谷歌Chorme浏览器之后的9个月是令人兴奋的。
今天,全球超过3千万的用户经常性地在使用它。我们为那些活在网络中的人们设计了谷歌Chrome浏览器,帮助他们搜索信息、查收邮件、获知新闻、购物,或者与朋友保持联络。然而,浏览器工作在的各种操作系统却诞生于没有互联网的时代——这正是为什么今天我们要宣布这个新的项目:谷歌Chrome操作系统,它是谷歌Chrome浏览器的自然延伸,也是我们重新思考操作系统之道的尝试。

  谷歌Chrome操作系统是一个开放源代码的、精巧的操作系统,它最初会针对上网本。在今年晚些时候,我们将开放它的源代码。在2010年下半年,运行谷歌Chrome操作系统的上网本就将被带给我们的消费者。我们已经与合作伙伴讨论过这个项目,并将很快与开放源代码社区合作,所以选择现在与大家分享我们的愿景,以让大家了解我们正在努力成就的目标。

 快速、简便和安全是谷歌Chrome操作系统的核心特质。我们正在将该操作系统设计得更快速更精巧,数秒间即可启动并将您带入互联网世界。用户界面最小化以避免掩盖您的个人风格,而大多数的用户体验则将发生于网络之上。就像我们为谷歌Chrome浏览器所做的一样,我们要回归本来,彻底地重新设计谷歌Chrome操作系统的底层安全架构。如此一来,用户就不必再应对病毒、恶意软件和安全更新。一切皆由系统搞定。

  谷歌chrome操作系统可运行于x86和ARM芯片,并且,我们正与各类原始设备商合作,以便于明年为市场带来许多的上网本选择。谷歌 Chrome运行于一个新的基于Linux核心的窗口系统,其软件架构十分简单。对应用开发者们来说,网络即是平台。所有的互联网应用都将自动运行,而新的各种应用可由您最喜欢的网络语言编写。当然,这些应用不仅可以运行于谷歌Chrome操作系统,也可以运行于Windows、Mac和Linux上的任何标准浏览器,从而令开发者拥有任何平台上的最大用户基数。

  谷歌Chrome操作系统是一个全新的项目,与Android无关。Android从设计之初就跨手机、机顶盒和上网本等多样终端而工作。谷歌 Chrome操作系统则为那些花费绝大部分时间用于上网的用户而设计,与此同时,谷歌Chrome操作系统被设计用于装备从小型上网本到大型台式系统在内的各种计算机。谷歌Chrome操作系统和Android有一些领域重合,因为我们坚信选择驱动创新,并让包括谷歌在内的每一个人受益。

  我们从用户那里听到了很多反馈,他们所传达的信息毋庸置疑——计算机应该更好。人们希望可以即刻获得电子邮件,而不是浪费时间等待计算机启动和浏览器开启;人们希望他们的计算机总是像第一次买到时那样快速运行;人们希望他们的数据可以唾手可得,无论他们在哪里,也无需担心电脑丢失或者忘记备份文件。更重要的是,人们不希望花几个小时在每一片新的硬件上以配置他们的计算机,或是不得不为不断的软件更新而烦心。当我们的用户拥有了更佳计算机体验的时候,这些快乐的用户们就更愿意呆在互联网上,而谷歌即可从中受益。

  我们仍有许多工作需要完成,并且为了成就这一愿景,我们显然需要来自开放源代码社区的很多帮助。如果您对这个项目感兴趣或者有其他问题,请查看常见问题及回答。我们为即将到来的一切而兴奋不已,我们希望您的心情和我们一样。敬请在这个秋季期待更多的更新,并祝愿大家度过一个愉快的夏天。


博客分析:Google Chrome OS的五大猜想

北京时间7月8日消息,Google终于宣布将推出基于PC的Chrome OS操作系统,国外科技博客对此发表文章进行分析,以下为分析全文:

  Google Chrome OS对行业的影响就像一颗重磅炸弹,这一基于Chrome浏览器的精巧操作系统将直面挑战Windows,预示着Google将对微软掀起针锋相对的战争。

  实际上,我们对这个消息并不感到意外,这一传言已经在坊间流传很久了,Android的诞生也早已昭示了Google在操作系统领域的野心。但是,Google能否在微软的后院将其击败呢?

  五大猜想

  到目前为止,Google官方博客仅仅对Chrome OS介绍了个大概,我们所知晓的除了这个操作系统的名字之外就没什么了。以下就是我们五大问题:

  Google Chrome OS免费吗?

  微软Windows高级版价格高达几百美元,同时提高了电脑的成本。而Google Chrome OS是一款开源软件,尽管Google没有明说,但几乎可以肯定它是免费的,目前还不清楚Google是否会对一些特别的扩展功能进行收费。

  Google Chrome OS是否会加入广告?

  如果Google决定向公众免费提供这个操作系统,Chrome OS就很可能加入广告。丰富的互联网广告经验能够帮助Google利用嵌入式广告增加收入。

  Google将提供什么样的桌面应用?

  这款操作系统基于Chrome浏览器,但它能够运行Word或者Photoshop么?

  Google Chrome OS是否可被第三方开发者扩展?

  Google是否会像其它产品一样,为Chrome OS提供开发者平台?个人认为是有可能的。

  Google Chrome OS对硬件的兼容性如何?

  能够在现有的电脑上安装Google Chrome OS么?应该使用哪款驱动?

  Google能否击败微软

  在我们最希望得到的解答之中,有一个问题最受关注:Google Chrome OS能否击败微软Windows?任何希望占领电脑桌面的操作系统都无法避免和Windows发生正面冲突,不过似乎还没有哪一家厂商能够得手。

  到目前为止,Google已经对微软造成严重威胁,尤其在网络应用方面。微软在搜索引擎大战中表现得碌碌无为,必应的增长空间也还不明确,没有人相信Google在网络应用上的优势会被打破,正如同 Windows在操作系统中的地位一样。

  我们不断地说竞争是件好事,但微软已经在操作系统市场太久没遇到严峻的挑战了。到底Chrome OS能不能蚕食Windows的份额,市场将给我们最终的解答。

Remembering Michael Jackson


Tuesday, May 19, 2009

Airlines post rare improvement in customer survey

Airlines post rare improvement in customer survey

By JOSHUA FREED | AP Airlines Writer • Published May 18, 2009

MINNEAPOLIS – Airlines are doing a better job of taking care of the passengers they still have, according to a new study.

Passenger satisfaction with airline service rose 3.2 percent earlier this year, the first increase in six years, according to a University of Michigan study to be released Tuesday.

The increase came as the number of passengers dropped and airlines reduced flying. Also passengers checked fewer bags as luggage fees became more common, making it easier for airlines to keep track of the bags that remained. Enplanements on U.S. routes dropped 1.5 percent in 2008, according to the Federal Aviation Administration.

And if fewer passengers are the reason for the improved satisfaction score, imagine how happy they'll be this year, when the FAA expects domestic boardings to fall 8.8 percent.

Southwest Airlines Co. had the highest score, 81 on a zero-to-100 scale. After that it was Continental Airlines Inc. at 68, Delta Air Lines Inc. at 64, AMR Corp.'s American Airlines at 60, US Airways Group Inc. at 59, Northwest Airlines at 57, and UAL Corp.'s United Airlines at 56.

The overall satisfaction improvement at airlines masked some big jumps at individual carriers, according to the university's American Customer Satisfaction Index.

The most improved were Continental Airlines Inc., up 9.7 percent, and US Airways Group Inc., up 9.3 percent. Customer satisfaction at US Airways was on the rebound after a big drop in 2007, when it had the worst on-time showing among big carriers. For 2008, US Airways was first among big carriers for on-time arrivals.

Continental also regained lost ground after a drop the previous year. Delta Air Lines Inc.'s score rose 6.7 percent.

American Airlines' score fell 3.2 percent, though it was still in the middle of the airline pack.

American Airlines spokesman Tim Smith said the airline's internal customer satisfaction measurements show big improvements from a year ago. He said American has "customer experience teams" at its airports that look for ways to improve customer service, and that last week American paid out some $14 million in employee rewards for meeting customer service and operational goals.

United's score was unchanged from last year, when it was also in last place.

"We need to focus on the basics of running a good airline, and that means one that runs on-time with clean planes. When our flights are on-time and our planes are clean, we can deliver great service to our customers," United spokeswoman Robin Urbanski said.

Claes Fornell, a University of Michigan business professor and director of the research center that compiled the customer satisfaction data on airlines and other industries, said traffic dropoff appears to have as much to do with the airline improvement as any action taken by the airlines.

"Nobody's making any money," he said. "It's very difficult in that environment to provide good customer service."

The study noted that even though airlines showed some improvement, their average score of 64 was good enough for a tie with newspapers but lower than most other industries measured, including utilities (74) the Postal Service (82), express delivery companies (82), movies (70), and cellular phone service (69).

The phone survey of about 25,000 people during the first quarter of this year had them rate their satisfaction with companies in a variety of industries, including airlines. The index was created based on responses to questions about overall satisfaction, intention to be a repeat customer and perception of quality, value and expectations.

Airlines' Consumer Ratings Rise In U. Mich. Quarterly Survey

CNNMoney.com
Airlines' Consumer Ratings Rise In U. Mich. Quarterly Survey
Dow Jones

CHICAGO -(Dow Jones)- Airline passenger satisfaction rose 3% in the first quarter, as measured by the American Customer Satisfaction Index at the University of Michigan.

That was the first time since 2003 that public opinion on airlines has improved from the previous quarter. According to the survey, airline customer satisfaction has been on a downward slide since 1994, with few interruptions.

"It's good news that airlines have improved," said Claes Fornell, who founded the index in that year. But, he said, "I don't think it's sustainable." This year, the recession has cut into passenger traffic, which means lines at airports are shorter and planes have a better chance of arriving on time. Economic recovery is likely to bring a return to cramped conditions on planes and at airports, along with lower ACSI scores, Fornell said.

In the recent survey, the airlines maintained long-held relative postions, with Southwest Airlines Co. (LUV) recieving top marks, and United Airlines, a unit of UAL Corp. (UAUA), coming in last. Southwest, the leading low-cost airline, gained ground with consumers this year, up 3%, for an all-time industry high score of 81, while United's score was unchanged at 56. Southwest scored well for its on-time performance, luggage handling, and for low fares.

While the airline industry ranks low overall in the public's mind, "81 would be a good score for any business," Fornell said. On the other hand, "companies that score in the fifties usually don't survive in other industries."

Carriers that showed the most improvement in the quarter included Continental Airlines Inc. (CAL), up 10% to 68, and US Airways Group, Inc. (LCC), up 9% at 59. Delta Air Lines Inc.'s (DAL) score rose 7% to 64.American Airlines, a unit of AMR Corp. (AMR), was the only airline that lost ground. Consumers gave the carrier a rating of 60, a 3% drop from the previous quarter.

-By Ann Keeton, Dow Jones Newswires; 312-750-4120; ann.keeton@dowjones.com

  (END) Dow Jones Newswires   05-19-09 0016ET   Copyright (c) 2009 Dow Jones & Company, Inc.

University of Michigan airline customer survey

The Associated Press
University of Michigan airline customer survey

The University of Michigan surveyed airline customers earlier this year to gauge their satisfaction, and scored the airlines on a zero-to-100 scale.

Airline, score, percent change from 2007

Southwest Airlines, 81, 2.5 percent

Continental Airlines, 68, 9.7 percent

Delta Air Lines, 64, 6.7 percent

American Airlines, 60, -3.2 percent

US Airways, 59, 9.3 percent

Northwest Airlines, 57, unchanged

United Airlines, 56, unchanged

Wednesday, May 13, 2009

AIRLINES ARE NOT SAFE ANY MORE-- PROVEN BY CONTINENTAL FLIGHT 3407

AIRLINES ARE NOT SAFE ANY MORE-- PROVEN BY CONTINENTAL FLIGHT 3407

In yet another example of how effective our politicians really are at keeping us safe from STUPID corporate greed... they are investigating the Feb 12th crash of Continental Connection Flight 3407, which was the worst crash in 7 years.

Can you picture these 2 pilots? Marvin Renslow and Rebecca Shaw basically murdered everyone involved in the crash, in my opinion. They merrily chitchat about careers and their inexperience, and ignore the ice building up on their windshield... then they ignored the safety proceedures for correcting a stall...

If you ask me, the families of all involved should sue Continental right into oblivion!!! Why is continental at fault? One of the pilots failed several training tests before and after being hired!!!!! (WAIT a second... he was hired on condition of passing? WTF, he's going to be a PILOT for X's sake!) He finally passed and had only 3 months of experience at the time of the crash! Both pilots also had to "commute" across country to get to the airport they were piloting out of... talk about jet lag! All of the CEO's of the airline industry are STUPID for even allowing these conditions to exist. And if you think it's just Continental...

DEAR CONGRESS: IF PILOTS DON'T PASS ANY OF THEIR TESTS THE FIRST TIME, THEY SHOULD NEVER BE ALLOWED TO PILOT! PERIOD!!!!!

Tuesday, May 12, 2009

《金刚狼》

今天真是个大晴天--暴晒。下午先去望京的银河证券开了个账户,然后去望京星美影城看3点10分那场的《金刚狼》。
去年7月3号中午是我第一次去这家影院,那次是去看Hancock。这次是第二次去,interestingly,这两次的天气几乎如出一辙,都是大太阳暴晒。
可今天刚刚5月12日,就已经那么热了。我今天一身夏装--短裤、t-shirt。
电影开始之前,先到楼下的一家云南过桥米线餐厅点了碗米线,然后又去旁边的华堂商场地下的超市买了点饮料和矿泉水。
我个人特别喜欢望京星美影城的环境,感觉特别舒适、温馨。是个看电影的绝佳之地。
北京的影院设施和环境绝对比纽约、波士顿的好,而且好很多。还是中国人懂得如何享受和娱乐。

Saturday, April 18, 2009

尼康D5000 迎战 佳能500D(T1i)


 
去年8月27日,尼康发布D90,9月上市。
佳能8月26日发布50D,10月初上市。
 
09年3月25日,佳能发布500D(北美Rebel T1i),4月底上市。
紧接着4月14日(中国大陆4月16日),尼康发布D5000,5月上市。
两家真是互不相让。
 
本来很关注富士的S100fs,现在越来越不想买富士了。
因为还是尼康、佳能单反机的感光传感器的尺寸大,成像质量超级好!
画质很细腻的。
 
另外,适马的DP1是一款画质超细的便携定焦大光圈小DC。很想也有一台DP1.
 
 
 

Tuesday, April 7, 2009

Fwd: Asian tigers


Economist.com
Gulliver

Tuesday April 7th 2009








18:14 GMT +00:00

Asian tigers

Posted by: 
Economist.com | LONDON
Categories:
 
Airlines
 
Rankings

AIRLINES from Asia and the Pacific region dominate the annual awards recently announced by Skytrax, a company specialising in airline and airport research. Apparently some 16m travellers from over 95 countries took part in Skytrax's tenth survey, and between them they named Cathay Pacific the world's best airline.

Lining up behind the Hong Kong carrier were, in order, Singapore Airlines, Asiana Airlines, Qatar Airways, Emirates, Qantas, Etihad Airways, Air New Zealand, Malaysia Airlines and Thai Airways. Interestingly/strangely enough, the exact same airlines made up last year's top ten, albeit in a slightly different order.

Other award-winners included Qatar Airways (best economy class) Etihad Airways (best business class), Singapore Airlines (best first class), Malaysia Airlines (best cabin staff—the recruitment process that Gulliverdiscussed recently is clearly working well) and Emirates (best inflight entertainment). We have to look to Virgin Atlantic's success in the categories for best premium economy class and best business-class lounge to find success for a European or American carrier.

The operating environment for, say, American airlines (unionised workforces, lack of government subsidies, older planes, etc) is vastly different from that for Asian airlines, and this helps explain why they don't appear atop surveys such as Skytrax's. But most passengers will be less concerned with why service standards are lower, than with the mere fact that they are. See the comments on this post for examples.

American carriers are keen to keep foreign airlines out of their domestic market. Surveys such as this help explain why.

(Photo credit: AFP)




Comments

alastairbjs wrote:

April 7, 2009 17:59

The American "experience", be this airlines, transit or customs, is an excellent reason for flying via Asia to Europe from Down Under...

zaxxx wrote:

April 7, 2009 16:07

>There is not one US based airline that received government subsidies or is owned by the state, in whole or part.

Every US airline received massive direct subsidy in the form of aid and government-backed loans post-9/11 and massive indirect subsidies through repeated bankruptcy protection. And if you ever saw what government employees and military personnel pay for travel, you'd be astonished.

atharvana wrote:

April 7, 2009 15:56

American airlines treat passengers as dirt. They are arrogant and do not understand that the passengers help put bread on their table. It has been like this for over three decades. The government should let them fail if it comes to that and not bail them out as it is doing with the auto and finance industry.

FlyingForFun wrote:

April 7, 2009 15:45

The appalling service on American carriers is a shame. I would never travel on an American airline when going overseas. Have taken Emirates several times and the service, planes, flight experience is wonderful. Its a shame the U.S. govt will not allow foreign (Asian/Gulf) airlines to fly domestically...what an experience that would be...you would actually get your moneys worth....

hommer_simpson wrote:

April 7, 2009 13:34

American and European airlines have had years of state subsidy, monopolies to hone in their skill and two of the worlds leading aircraft manufacturers (Boing and Airbus) to help them get a leg up, yet all they have done is to find a way to make money without satisfying the customer.
These Asian airlines are run by business school grads who focous on their product and customer, and as such have a different mentality. Customer satisfaction is something to be proud of in Asian airlines, while in NA / Europe its just one of those anoying things. If only the NA / European airlines could find a way to make money without having customers, then they would do great.

jamesyar wrote:

April 7, 2009 11:21

Have to say that of the European carriers, I had the best experience with KLF or BA (but I think I was lucky as they can be wildly inconsistent.)
Compared to Cathay and Singapore though, there were so far behind in every conceivable way.

pierre wrote:

April 7, 2009 10:36

Mike in warsaw states that US and European airlines are state owned or subsadized. This is certainly true for European airlines, but nor for US airlines. There is not one US based airline that received government subsidies or is owned by the state, in whole or part.
I do agree that the service aboard US based carriers is mediocre but will place them with the best overall for safety, and on time performance, and connections.

mikeinwarsaw wrote:

April 7, 2009 6:57

American and European airlines are dominated by State owned/subsidised companies operating in near monopolies with all the downside effect of personnel who are State employees whereby the customer is the least important element of the business. Try flying on Air France (arrogant and rude), Lufthansa (very efficient but "you will obey"), BA (bl...y aw..l), or any East European airline with an attitude carry over from communist times. As to Alitalia:The less said the better! And the USA ones are even worse...

TS2912 wrote:

April 6, 2009 23:35

I used to fly regularly between Singapore and San Francisco and quickly chose Singapore Airlines over United Airlines despite the lower fare offered by the latter. The difference in attitude was evident at every step.

VladTzepu wrote:

April 6, 2009 20:11

Why there is a certain thing that a unionized workforce brings costs up?



Sunday, April 5, 2009

2009年4月1日 Gmail5岁生日

Gmail turns 5

Thursday, April 02, 2009 6:13 PM



Five years ago yesterday, Gmail starting giving people a gig. What started as an internal tool for Google employees is now used by tens of millions of people around the world in 52 languages.

In honor of the occasion, you may have noticed a little cake on the Gmail homepage today.
Gmail 5th birthday cake

We wanted to put it there yesterday, but given that Gmail launched on April Fool's day 2004 and has a history of joking around on April 1st since then, we did something else instead.

In all seriousness, we want to give a big thank you to all of you who use Gmail every day, to those who've been around since the beginning, to those who were using an AJAX app before the term AJAX was popular, to those who started chatting right in your email and then video chatting a couple years later, to those who changed your theme on day one, and to those who have turned on some of the 43 experimental Gmail Labs features (and put up with the occasional bugs they introduce)...we couldn't have gotten here without you. Thanks.