只用一本书提高英语听力能力!重温经典名著双语阅读小编推荐:跟着纪录片学英语不背单词和语法,轻松学英语
返回列表 回复 发帖

[豆知识] 【整理】2011-12-25&12-31 移动设备超越个人电脑

提高英语听力能力 找对方法很重要!
hw
Many tech folk think we’ve entered what Steve Jobs likes to call“a post-pc era. It doesn’t mean that Pcs are about to disappear. Shipment of them will keep growing, especially the emerging market hungry for computing power. But smart phones and tablets are putting Pcs in the shade. In these years, combined shipments of the two choices are likely to outstrip these PCs for the first time and it will keep growing strongly.

In many rich countries, smart phones now outnumber basic feature phones, and in emerging market such as China and India, they are expected to catch up with feature phones too.

Downloadable software applications or apps have helped make smart phones and tablets so popular. Almost 18 billion apps will be downloaded this year and that number will soar as more mobile devices are solved. Many of these apps are free but few are used regularly. One study found that 10 most popular android accounted for 43 percent of the usage, and top 50 for almost two thirds of it.

As mobile gadgets are becoming more powerful, they are being used more at work. In 2010, 31 percent of the devices used by information workers to access things such as spreadsheets and customer databases with their own. This year, that number leapt (leap) to 41 percent, partly because the impact of the tablet computers. XX

Although the number of PCs in use has risen over time, all sorts of mobile-web connected devices are now taking off. Some 10 billions of these could be in circulation by the end of decade. This will produce an explosion of mobile data. By 2015, some 6.3 Exabytes of the stuff will be zipping around each month which is equivalent of 63 billion copies of the economist. Fortunately, much of these mobile data will be in the form of videos like the one you are watching now. It promises to be an eye-opening era in the world of personally technology.
返回列表