英语翻译6.Software above the level of a single deviceOne other f

英语翻译
6.Software above the level of a single device
One other feature of Web 2.0 that deserves mention is the fact that it's no longer limited to the PC platform.In his parting advice to Microsoft,long time Microsoft developer Dave Stutz pointed out that "Useful software written above the level of the single device will command high margins for a long time to come."
Of course,any web application can be seen as software above the level of a single device.After all,even the simplest web application involves at least two computers:the one hosting the web server and the one hosting the browser.And as we've discussed,the development of the web as platform extends this idea to synthetic applications composed of services provided by multiple computers.
But as with many areas of Web 2.0,where the "2.0-ness" is not something new,but rather a fuller realization of the true potential of the web platform,this phrase gives us a key insight into how to design applications and services for the new platform.
To date,iTunes is the best exemplar of this principle.This application seamlessly reaches from the handheld device to a massive web back-end,with the PC acting as a local cache and control station.There have been many previous attempts to bring web content to portable devices,but the iPod/iTunes combination is one of the first such applications designed from the ground up to span multiple devices.TiVo is another good example.
7.Rich User Experiences
As early as Pei Wei's Viola browser in 1992,the web was being used to deliver "applets" and other kinds of active content within the web browser.Java's introduction in 1995 was framed around the delivery of such applets.JavaScript and then DHTML were introduced as lightweight ways to provide client side programmability and richer user experiences.Several years ago,Macromedia coined the term "Rich Internet Applications" (which has also been picked up by open source Flash competitor Laszlo Systems) to highlight the capabilities of Flash to deliver not just multimedia content but also GUI-style application experiences.
However,the potential of the web to deliver full scale applications didn't hit the mainstream till Google introduced Gmail,quickly followed by Google Maps,web based applications with rich user interfaces and PC-equivalent interactivity.The collection of technologies used by Google was christened AJAX.
The above picture shows the time bar of Web 2.0 and the appearance of all buzz words which are assigned to web 2.0.Also with the added dependencies between the buzz words.
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翻译要符合正常逻辑思维，尤其是中文要通顺连贯

6.超越单一设备层次的软件
web 2.0 的另一个值得一提的特殊功能是它不再局限于PC平台.
长期以来的微软开发商戴夫斯图兹在在他离任前的咨寻会上指出：“超越单一设备层次的软件的开发指令将会带来很长一段时间的效益.”
当然,任何Web应用程序可以被视为高于单个器件级软件.
毕竟,即使最简单的Web应用程序也要涉及到至少两台计算机：一个Web服务承载器,另一个则提供浏览器.
正如我们已经讨论过的,作为平台的Web开发了这个概念——由多台计算机提供的服务组成的综合应用.
但与Web 2.0的很多领域,这其中“web 2.0 的众多领域”并不是新的东西,而是对网络平台的真正潜力得到更充分的实现,这句话让我们知道如何设计应用和服务的主要核心思想新的平台.
迄今为止,iTunes是这一原则的最好典范.
这个应用程序无缝地到达从手持设备到一个庞大的网络后端与PC充当了一个本地缓存和控制站的地位.很久以前就有无数次把便携设备和浏览器相结合的尝试,但iPod / iTunes组合是从地面到跨越多个设备而设计的第一个这样的应用程序之一.TiVo公司是另一个很好的例子.
7.丰富的用户体验
对于早在1992年年初裴位的中提琴浏览器,网络被用来提供“小程序”和在Web浏览器上的一些其他类型的小活动的内容.Java在1995年推出的框架围绕着这些小程序交付.JavaScript和DHTML然后介绍了作为轻量级如何提供客户端编程和更丰富的用户体验.几年前,
Macromedia公司提出了“富互联网应用程序”（这也Laszlo系统公司的注意和竞争）突出Flash的功能,不仅提供多媒体内容,而且也界面风格的应用经验.
然而,网络的潜力,提供全面的应用程序没有击中主流引入到谷歌的Gmail,很快被谷歌地图,基于丰富的用户界面和PC等效网络的互动性应用之后.由谷歌采用的技术集合命名为AJAX应用.
上面的图片显示了Web 2.0的时限,以及所有这些被分配到Web 2.0的流行用语的外观,同时还显示了流行用语添加的相互关系和限制.