今天离开了拉斯维加斯MIX09会场，需要先奔赴洛杉矶再转飞机回程。在MIX09期间，多次想抽空写博客，能够及时分享。一来是会议行程较满，而好的speech又多，想多听一些；二来，万恶的Las vegas资本家们为了旅客不要宅在房子里都出去消费，旅馆统一都将Internet费用提高到了7.9美刀/小时左右的级别上，囧…而会场虽然Internet免费，但连厕所旁边的电源旁都会有若干Developer盘膝占之，sigh…难得抢到。废话不多说了，洛杉矶的宾馆宽带蛮爽，于是立马开写..
我很高兴邀请参与本次MIX09，聆听了众多微软和业界同行的精彩分享，受益良多。主题虽然很多，但总体说来，包括三个部分：按照我个人感觉的比例和重要程度来说，为如下排序：
1. 微软Silverlight及相关工具，Workflow.
2. 微软IE8的发布和介绍
3. 微软云战略和开放平台相关开发
而贯穿整个MIX09主题的一个思想就是:UX。 User Expierence, 在本届各个speech以及Keynotes来看，它所表达的含义已经远远超过了界面交互这一层，而融合到了产品最初定位、产品设计这个层次。具体的内容包括了工作流，原型设计，周边开发，用户体验设计，视觉等等，这也是我本届感触良深的一点。
而对我而言，这以上三样东西和UX主题对我都挺沾边。我想分成几篇文章来写。
Flash RIA和我的关系不用多说了。Flash和Silverlight的竞争，将是今后两年最有看点的东东。二者之互较短长，将不仅仅是技术层面之争，更是对User需求分析和产品长远定位之争。具体表现在不仅仅是plugin，runtime功能、特色、效率之争，而是表现为全方位的周边产品所形成的ecosystem之争。而战略上呢，据个人分析观察，Adobe和Microsoft两大巨头的战略惊人的一致，对未来RIA的判断把握都是准确而野心勃勃。目前只是步伐快慢、布局布点的不同而已。这一块儿可写的东西太多，一言难尽，我留在下篇博文再叙。
微软云战略和开放平台技术，如Live Framework，更是我非常关心的方向，因为我所在部门工作的重心就是淘宝开放平台的构建与未来。虽然听下来，感觉微软云战略到成熟尚需一点时日，对目前工作貌似有些远水解不了近渴，但还是有不少触点。也待另文再叙。
今天先小聊一下第二个方向：IE8，为什么先聊IE8，因为看到了博友aw这篇文。不少兄弟们都很早就试过IE8 beta 或rc，对新特色都很了解了，也有了不少讨论。
大家的讨论都集中在了IE8的几个特色之上，如Webslice、Accelerator、VisualSearch。所以我也说说自己看法先：
首先，贯穿于这三个Feature的背后idea，是微软对普通用户User Experence的分析和定位。对于这三个特色来说，技术实现难度都不大。Firefox已经有了类似插件，而Chrome等也很快可以实现。但精彩的地方在于，产品设计者把普通用户的这三类需求抽象，并设计出这三个产品。微软的浏览器面向的始终是普通大众、不是开发者、不是Fashion一族，这些人群拥有着最大的比例，和相对较少的电脑操作技巧。这就是微软为什么要设计这三个产品。Accelerator和VisualSearch的好处不用多说了，很直观。我反而想多说一些Webslice，这个看起来最简单最傻瓜的功能。从UX来说，它顾及了那众多不懂得Rss为何物的大众，用最简洁最直观的剪报方式，将用户感兴趣的内容收藏在最显眼的位置，并实时更新。
Webslice的简单用法是直接加hsslice的div，直接收藏某区域。但更复杂的一种用法是，指定Webslice所对应的展现页面。简单的说，你可以将网站Webslice块所对应的功能收藏起来，比如，点击某音乐网站的排行榜Webslice收藏,而在Webslice弹出快却是该音乐网站的播放器，播放的正是这个排行榜的新歌。每次有最新的list出来时，就加粗显示，告诉用户有新的排行榜可以播放。对于股票网站而言，点击了股票名字Webslice，就将和这个股票相关的各个功能也收藏起来，直接在Webslice上显示这个股票的所有相关功能，比如k线,技术分析图等。
所以，Webslice真正高杆的地方在于，它可以将具体网站抽象成一个或多个Webslice剪报。每个剪报里包含着一个或多个功能。那么，用户只需要访问收藏栏上的Webslice就可以访问自己最常用的功能，而不必去访问这些网站。
那么，用户不就是对浏览器更加依赖，而不偏向于网站啦？Bingo，这是微软高明的地方，隐藏在产品背后的深意。现在，再来回顾Accelerator，Visual Search， Webslice，大家不就发现，它们三个的一大共同点都是在于：减弱了用户对具体网站的依赖，而加深了对浏览器的依赖。
浏览器的依赖程度，和市场占有程度成正比。反思我自己，为什么我要天天用Firefox，因为我喜欢firebug，gladder等等，它们加深了我对浏览器的依赖；我为什么要用Chrome，因为它速度快，够简洁，但除此而外貌似在中国优势不大。那我为什么要用IE6，7，那是因为众多的银行插件只支持IE，晕！这也是为什么中国市场IE份额相比别的更大的原因，众多的插件支持IE，这是IE的依赖之真正所在。反过来想，Firefox, Chrome一日不解决重要的功能性插件（如，银行插件）问题，一日不可能在中国市场翻身。
有点说叉了，再收回来。从技术角度上说，如上三个功能没什么花头，我更喜欢IE8的Automatic Crash Recovery（ACD）。这个功能简单的说，当你一个Tab导致浏览器崩溃时，浏览器不会Crash,其余tab中的内容还会照常运行，不会把你的数据丢失。估计大家或多或少都会写东西一半，浏览器Crash，虽然可以恢复网页，但之前的操作全白费的经历。这个是硬功夫，没得说的，其余浏览器目前暂时做不到。所以提到这个时，会场的开发者鼓掌了两次。而且XSS攻击方面，目前IE8确实做的更好。微软在IE8 beta巡演时，每次必提这个，所以我也不多说了。
说了这么多，累了，去睡了，现在已经是本地时间一点多了，明天还有事儿。最后，如果有人要问，IE8发布后，我用什么浏览器。答案还是：我会先用Chrome浏览网页；开发用Firefox；买东西用IE8. Why?? 很简单，对于我们开发者而言，Chrome启动快、消耗低，IE8比不上。我们是互联网上对速度最为挑剔的一群。Firefox？插件太多太好用了，但速度也比不上Chrome，Chrome能有Gladder呢？IE呢，还是买东西或者Activex要用时使用，或者直接Firefox ietab。Rss reader等等，每样都已经习惯了…让我再转回去，我还不习惯。
但是，普通消费者，那比例绝对最大的一群会在乎零点几秒左右的差别吗？他们会使用会在意Firebug，Gladder的插件吗？我默认的浏览器是Firefox，老婆大人为了网上购物银行付款要多开IE窗口重来，不知诅咒了Firefox多少次。
浏览器的未来是由普通消费者的需求主导，Firefox和Chrome必须得有深刻的危机感了。在标准支持这一方面的优势损失殆尽后，对普通消费者可售点不多了。
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Comments (50)
那个DJ很专业。
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Posted by Y.Boy | March 22, 2009 8:40 PM
Posted on March 22, 2009 20:40
"当你一个Tab导致浏览器崩溃时，浏览器不会Crash", 这一点chrome也不会. 因为原来浏览器都是单进程多线程, 而chrome和ie8都改为每个tab一个进程, 这样能保证tab间的独立. 只是任务管理器中会看到一堆chrome或者ie8进程...
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Posted on March 22, 2009 22:46
"experience"写错了-.-
Posted by t | March 23, 2009 10:41 AM
Posted on March 23, 2009 10:41
好长
UX我的理解是
1.设计师要做的工作
2.程序员用来拒绝一些很cool的的feature
3.项目赶的时候对于新增加的新功能说,这样的UX不好,不要加了
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Posted on March 23, 2009 11:13
搜狗浏览器就是这样
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Posted on March 24, 2009 17:20
微软IE8不知道什么时候发布啊
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Posted on March 24, 2009 23:12
大哥，前几天一直找不到你原来是跑美国mix了，抓紧时间分享一下ux的内容哦。
Posted by 无酬 | March 25, 2009 9:41 AM
Posted on March 25, 2009 09:41
IE8正式版已经发布了
但安装了IE8之后就不能用IE6了，IE6standalone不能再文本框输入了，所以也不能用，但目前还是需要做IE6的浏览器兼容，没办法，只能又把IE8卸载了
看完这篇文章，收益非常多！
谢谢！
Posted by Ephay | March 25, 2009 9:43 AM
Posted on March 25, 2009 09:43
其实，Firefox功能性插件也不缺吧，支付宝就有for Firefox的插件，我觉得会不会是开发银行系统那些人偷懒，没针对Firefox开发呢？或者压根就不会开发Firefox插件，中国有一大批人是要跟着微软吃饭的。
不过话说回来，如果Firefox也能支持IE插件就好了（呵呵，不知道是不是纯属虚构），现在我需要IE，会直接用Firefox下的IE Tab插件
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