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Thursday, June 14, 2007

Microsoft embedding nerdy photo in Vista DVDs?

Apparently a blogger named Kwisatz has uncovered a "secret" photo embedded into the hologram that encompasses the Windows Vista Business DVD. This being Microsoft, the photo naturally depicts three total nerds, grinning excessively at their own cleverness. Of course, this could be a total Photoshop, but somehow we find such an embedding eerily plausible, so we're going to stay cautiously optimistic that this is real. Hit up the read link for full res versions of the discovery.

Tuesday, June 12, 2007

Kiss Boring Interfaces Goodbye With Apple's New Animated OS


Disco is software for burning disks that illustrates a new approach to interfaces: It smokes while it burns. If you blow into your computer's microphone, the smoke blows across your desktop.

When Steve Jobs takes the stage Monday at Apple's programmers conference, he's likely to give the world a glimpse of an upgraded Mac operating system that could herald the biggest changes to the machine's interface in 30 years.

At the annual Worldwide Developers Conference in San Francisco, Jobs will probably show off Leopard, a Mac OS X update due in October that he has promised contains "top secret" features. But perhaps the most important feature is one that has been overlooked by many Apple fans: a new set of tools for building program interfaces called Core Animation.

(Editor's note: See our Leopard preview story, "Apple to Show Off Leopard's Claws at WWDC.")

Core Animation will allow programmers to give their applications flashy, animated interfaces. Some developers think Core Animation is so important, it will usher in the biggest changes to computer interfaces since the original Mac shipped three decades ago.

"The revolution coming with Core Animation is akin to the one that came from the original Mac in 1984," says Wil Shipley, developer of the personal media-cataloging application Delicious Library. "We're going to see a whole new world of user-interface metaphors with Core Animation."

Shipley predicts that Core Animation will kick-start a new era of interface experimentation, and may lead to an entirely new visual language for designing desktop interfaces. The traditional desktop may become a multilayered three-dimensional environment where windows flip around or zoom in and out. Double-clicks and keystrokes could give way to mouse gestures and other forms of complex user input.

The Core Animation "revolution" is already starting to happen. Apple's iPhone at the end of the month will see people using their fingers to flip through media libraries, and pinching their fingers together to resize photos.


Shipley's initial release of Delicious Library, with its glossy, highly refined interface, gave birth to a new breed of developers dubbed the "Delicious generation." For these Mac developers, interface experimentation is one of the big appeals of programming.

Applications like AppZapper have taken traditional tasks (deleting application files) and added a fun layer of animation to the mix -- this isn't your father's rm command. Disco is a disc-burning program that features smoke animation that reacts to sound -- blow into the mike, and the smoke blows away.

But creating animations like those in AppZapper or Disco is presently a complex and difficult task.

Leopard's Core Animation will change that, giving the next generation of developers a set of tools that will allow them to easily create new, nonstandard, interactive interfaces.

Some Mac developers are so excited by Core Animation they are going to drop support for previous versions of their software, which won’t display their new interfaces on older versions of OS X.

"Our customers are going to have to upgrade their OS if they want to upgrade our program," Shipley says. "We realized any app we released based on Tiger (the current version of OS X) was going to look really pathetic when Leopard came out."





After getting a peek at Delicious Library 2, which hasn’t yet been shown publicly, Mac programmer Scott Stevenson wrote that the program is "going to be a major eye-opener for Mac developers. This last point is important. Whatever you thought was state-of-the-art in Tiger is going to be blown to bits with all of the new API (application programming interface) available in Leopard."



Allan Odgaard, the developer of TextMate, says the next version of the text editor will only work on Leopard. 

Because of Apple's nondisclosure agreements, most of the Mac developers approached by Wired News declined to discuss Core Animation or any interface changes they might be planning. None would provide screenshots.


The shift toward nonstandard interfaces isn't necessarily new. Kai's Power Tools, a set of plug-ins for Adobe Systems' Photoshop, featured what was at the time a revolutionary interface for editing image files. But the developer, Kai Kruse, was too far ahead of his time -- the majority of Mac users disliked the novel interface, which broke with conventions and ignored Apple's Human Interface Guidelines, or HIG.

The HIG is a set of rules published by Apple to ensure consistency across different applications. It's become the bible of Mac programmers.

However, with the growing popularity of "widgets" -- mini, task-specific applications for checking sports scores or finding cheap gas -- users are starting to accept novel interfaces. And they often expect the sort of highly graphical interaction that Apple's new Core Animation enables.

Sunday, June 10, 2007

Image helps understanding - 图像帮助快速理解

Image helps understanding

对于图像信息,我们的阅读速度往往要比文字来得快。我们可以一瞥就完成对一幅图像的解释。
这也就是为什么很多重要的新闻要配置图片的目的之一。有图片的新闻我们可以简单的扫一眼就能猜到文字的内容大概是关于什么的。这甚至要比阅读一个长的Title还要快。

现在越来越多的Blog开始有图片,媒体的内容加入,这些信息都更容易的吸引眼球。
相信图像广告已然也会因为同样的原因而更受广告投放者的欢迎。

Write Paper和Do Research的区别

路上和Dai Qiang聊天的时候说起, 其实一篇Paper写出来的顺序,和实际进行研究时候的顺序往往是不同的。一个Idea往往很吸引我们,Paper很可能写的很引人入胜,但实际上很多时候的研究顺序确是反的,首先,先有一些现有的方法,先有一些实现上的东西,而后才有的KeyIdea,而后才有的整个论文的写作思路。
所以,看paper还是要认真,体会其中的精要所在.............

Friday, June 08, 2007

读Paper要认真

最近在做Texture Synthesis,本来在之前的时候还自以为是的读了几篇Texture Synthesis的Paper,写过一个Survey。结果,真正自己做起来,才发现有些东西并没有理解。而且,在那次做Survey时候读过的一篇论文中[Ashikhmin2001]提到的 coherent synthesis居然没有真正理解(这本来是该篇论文的主要贡献之一)。所以,结论是看paper不认真,只是大概了解了其idea,并没有真正的想明白其中的奥妙。
其实,类似的例子还是有的,比如Sun Jian 的 Lazy Snapping 还有 Image Completion with Structure Propagation 都有很深的数学内涵,自己第一次看的时候都没能体会。看来今后读paper还是要认真。

Thursday, May 31, 2007

Microsoft Surface

微软CEO Steve Ballmer 正式揭开Microsoft Surface的面纱。让我们一睹下一代电脑操作界面的芳容。Surface绝不仅仅是一个触摸屏核心的UI系统,Surface已经摒弃了传统的鼠标操作的概念。不仅仅支持手势,多个目标(多个手指同时触摸),甚至还可以识别放在其上的物品。

虽然surface也已经有了相当长的发展历史,从2001年到现在已经发展了6年。Surface距离真正的应用还是有一段的距离,不过,相信在不久的将来,计算机人机交互界面的革命一定会改变我们当前对计算机的全部认识。

如果你想先睹为快,看看Surface的样子,这里是Surface的官方网站
http://www.microsoft.com/surface/


At the D: All Things Digital conference Wednesday, Microsoft CEO Steve Ballmer will unveil Microsoft Surface, the first in a new category of surface computing products from Microsoft that will “break down traditional barriers between people and technology”.

A Surface computer is able to recognize physical objects from a paintbrush to a cell phone and allows hands-on, direct control of content such as photos, music and maps. Surface turns an ordinary tabletop into a dynamic surface that provides interaction with all forms of digital content through natural gestures, touch and physical objects.

The new product is aimed directly at hotels, retail establishments, restaurants and public entertainment venues and should be commercially available towards the end of the year.

It’s an interesting product in that it’s completely out of left field. Microsoft gives examples of ordering a beverage during a meal with just the tap of a finger and quickly browsing through music and dragging favorite songs onto a personal playlist by moving a finger across the screen. Build this into a bar and you’d get one-touch beer service although I’m not sure if they’ve found a way to work out when your beer glass is empty so replenishment becomes automatic, maybe in a later version.

The practical uses for Surface at the point of sale are broad. This is touch screen point of sale technology at a new level.

Initial launch partners include Harrah’s Entertainment, Starwood Hotels and T-Mobile. Coverage at CrunchGear here.

Update: Channel 10 has a great first look video here.

Tuesday, May 29, 2007

FM05 总结

这个月好夸张啊,没有四处乱吃,没有啥特殊活动,没有买书。还好昨天给饭卡充值,否则这周就夸张了orz....

不过,由于这个月买了代理主机+域名 花掉了大头的money,不过那个是2年的费用,不好在这里计算。

总归,还是具体看看分析吧。
吃饭的份额占的更多了,看来通过记账来紧缩银根的计划算是好好的得到了完成
不过,也看出这个月也算是够糟糕的,基本上大部分的指出都是生活基本保障的支出
吃饭+超市(生活用品)将近一半。

至于预算部分,各类内容都控制在了预算之内,一部分是由于预算确实需要改进,另一部分也是由于这个月确实很少需要花钱的特殊的地方。改进预算的时候还是要具体的分析吧。恩。
暂且这样吧

另外,加上代理主机的钱之后这个月的预算还是有盈余,总归还是不错di
紧缩 紧缩 呵呵

Saturday, May 19, 2007

绕过ExchangeServer 用Outlook转发新邮件

公司的Exchange Server似乎不允许通过Rule向外部转发邮件

这样收邮件就很麻烦

不过,我们可以利用Macro宏 来实现邮件转发


需要利用Outlook的NewMail事件来完成:

(1)tool->macro->Visual Basic Editor,打开Visual Basic编辑器。

(2)在ThisOutlookSession对象中输入如下代码:

Private Sub Application_NewMail()

Dim mymailitem As MailItem

Set mymailitem = Application.GetNamespace("MAPI").GetDefaultFolder(olFolderInbox).Items.GetLast
'
获取最后一封邮件

Do

mymailitem.Forward '转发

mymailitem.To ="some@where.com" '转发的目的邮箱,可以修改为您需要转发的地址

mymailitem.Send '发送

Set mymailitem = Application.GetNamespace("MAPI").GetDefaultFolder(olFolderInbox).Items.GetLast
'
获取下一个邮件

Loop Until mymailitem.UnRead = False '直到所有未读邮件被转发完为止

End Sub

Wednesday, May 09, 2007

Web 2.0 loaning and banking!

Today in Wired news
Got Cash? You Can Loan Money Like a Big-Time Banker

Prosper co-founders John Witchel (left) and Chris Larsen smile for the camera.
Photo: Chaddus Bruce


Jane Boon wants to see you stripped down to your financial undies. Boon, an engineer whose husband is former Time Editor-in-Chief Norman Pearlstein, is a new kind of loan officer, but she is not affiliated with a bank.

Boon is one of 30 or so wealthy individuals who have lent out more than $100,000 apiece through Prosper, a 15-month-old venture that combines social networking with online auctions in an attempt to create a lucrative new marketplace for loans.

Using Prosper, lenders like Boon are rerouting money from banks, mutual funds or other assets to thousands of U.S. residents, who are borrowing the money for myriad reasons, from consolidating credit-card debt to expanding an existing small business.

"We're imposing Web 2.0 concepts on a very old-guard business," says John Witchel, chief technology officer and co-founder of Prosper.

Prosper's marketplace is a blend of eBay-like bidding auctions and social networking, and is conceptually related to the emerging world of microcredit.

But unlike microcredit ventures such as Grameen and Kiva, Prosper is aimed at U.S. borrowers, not the developing world.

Wannabe borrowers give Prosper permission to verify their identity and allow the company to access their financial data as collected by Experian, one of the three big credit-scoring agencies.

Prosper then gives the borrower a credit rating and helps match his or her loan request with a number of lenders. A $5,000 loan, for instance, might be funded by 50 people who each lend $100.

Lenders use borrowers' credit scores and other financial data to set interest rates that balance risk and return, while borrowers assemble their loans piecemeal from lenders' offers, giving preference to the lowest interest rates offered to them.

Borrowers have been attracted to Prosper because its auction model offers the possibility of getting lower fixed rates, particularly as part of a group of borrowers, and loans can be funded quickly -- sometimes just days after you've applied. Also, Prosper makes it easier to get loans for certain kinds of businesses, like eBay storefronts, that are difficult to fund through traditional bank loans.

Prosper is a chance for lenders to invest in an arena formerly off-limits to all but the biggest corporations: consumer debt. Prosper CEO Chris Larsen says the traditional money market is a paternalistic system where access to information is restricted and an elite few decide how it plays out, whereas Prosper is open to anyone willing to put in their money.

"It is the first time this large market has been opened up to the average investor," says Larsen, who sold his previous online lending business, E-Loan, for $300 million in 2005.

The ability to invest in a lucrative market formerly restricted to money managers is what attracted Boon. After an initial $2,000 investment to test the waters, she went all in. "The potential returns seemed great so I transferred more money," says Boon. To date, she has loaned a total of $125,000 to more than 800 people. (See related story, "Top 10 Lessons From a Microlending Pioneer.")

Greg Bequette made a similar calculation when deciding to lend using Prosper. "I was afraid that I would miss the opportunity," says Bequette, an accountant for the University of California system. Moving to lock in loans early, he transferred half a million dollars within the first two moths after joining Prosper, making him the second-largest lender in the system.

Behind the scenes, lender profiles and activities are public, making it easy to track who's a successful investor -- and what they're doing right. That troubles some, such as Jonathan Hoenig of Capitalistpig Asset Management in Chicago. "I manage money for other people," he says. "I like to keep my cards closer to the vest." He has loaned around $150,000 to nearly 1,500 people.

Additionally, the number of loans that have gone bad is higher than what was initially predicted. Because of this, Bequette, Boon and Hoenig are holding off investing fresh money.

Bequette, who expected an 18-percent return, is now concerned he won't beat the 11 percent he had with his mutual funds. His guess is that as a new market, Prosper has attracted people who couldn't find loans anywhere else, thus driving up the default rate and hurting overall returns.

Hoenig says Prosper's interest-rate caps of 30 percent aren't high enough to compensate for the dangers of lending to high-risk borrowers.

To keep bad loans from poisoning the well, Prosper blocks borrowers who have defaulted on their loans. Over half the company's engineers work on antifraud measures, according to Witchel, and Prosper insures lenders against money lost due to identity theft. Working with federal law enforcement, the company had its first arrest a few months ago. "Criminal communities tend to chat about who is weak," says Larsen. "We think it is very important to put a line in the sand early on."

At the end of the day, as with all new markets, there is a learning curve for early adopters. "They key thing for us is not stepping in and saying what people should do, otherwise it is just what banks are doing at the end of the day," says Larsen.


Tuesday, May 08, 2007

五一休假结束

五一黄金周,去天津转了一圈,可惜也没有照几张像样的照片。
我那可怜的网络相册有一次被无情的荒废了。相机的快门按钮不好用了,还是凑合用吧,也问题不大。摄影包坏掉了,书包也坏掉了,有空去买个摄影背包,兼做书包好了 sigh

Timon去了趟美国,参加SIGCHI,人家多牛啊 呵呵,还照了很多漂亮的照片。
唉,看来我还真是够颓的....算了 不说这个了 呵呵

这个五月应该还会过得不错吧,谁知道会怎样呢

一直无所事事,老大一直也不理俺们,俺们就这么安然的继续无所事事。

漂着就飘着吧,也无所谓吧 呵呵 随便牢骚牢骚好了 呵呵