運動的小眼睛貓頭鷹

The Google Nexus 10 is a 10in Android tablet with a gorgeous HD display with superb front-facing stereo speakers, excellent performance and outstanding battery life. It also runs pure Google Android software and is guaranteed to receive future OS upgrades as soon as they're released. See Google Nexus 10 price in UK and specs.
The device does have very limited on-board storage, though, with no option to add extra space via an SD card. The Google Nexus 10 also has a plastic-based body that looks and feels less premium than some of the competition. See also: Group test: what's the best Android tablet?
But if you can stomach the storage - and don't mind the unassuming design - the Nexus 10 offers tremendous value at a relatively low cost. For anyone looking for a solid 10-in. tablet with a great all-around user experience, it's a tough act to beat.
The Nexus 10 is a bit different from Google's past efforts. The tablet, manufactured by Samsung, enters a realm that's already crowded with noteworthy contenders - and its price, while certainly low, is nowhere near as eye-catching as what we saw with the recent Nexus 7 and Nexus 4 devices.
The Nexus 10 will be sold directly by Google for £319 for a 16GB version or £389 for a 32GB model. So what's it like to use, and is it worth the cost? I've spent the past several days living with the tablet to find out.

Technology Spectator

If you're looking for a poor man's notebook you might be disappointed, but there's actually more to Microsoft's Surface than meets the eye.

Microsoft is a latecomer to the consumer tablet revival but it's gone back to the drawing board with Windows 8, delivering a range of gadgets which are built from the ground up with touchscreens in mind. First out of the blocks were the new Window 8 touchscreen notebooks such as the Acer Aspire S7, but Microsoft's $559 Surface tablet presents a more intriguing taste of things to come.

The Surface sports a bright 10.6-inch, 1366 x 768 display which does an admirable job of handling outdoor glare. Hefted for weight it feels identical to Apple's original 9.7-inch iPad at 680 grams, but thinner and with a larger footprint. The taller 16:9 display also feels awkward in portrait mode if you're familiar with Apple tablets. The Surface feels more natural in landscape mode and has a built-in kickstand for resting on its side.

You wouldn't call it ugly, but the Surface is no sleek and slender fashion statement like the iPad 4 or petite iPad Mini. That's forgivable because, as is often Microsoft's way, the Surface puts substance before style. Turn it over in your hands and you'll find front and rear cameras, along with a micro-HDMI video output, full-sized USB2.0 port and micro-SDXC card slot to complement the 32GB or 64GB of onboard storage. Such impressive connectivity options are a taste of the versatility to come as you delve into the Surface. You also enjoy access to 802.11b/g/n Wi-Fi and Bluetooth 4.0, but there's no sign of 3G/4G cellular models at this stage.

To keep ahead of trends within the automation industry, the Industrial Automation Group of Advantech has launched a new range of industrial monitors that use the DisplayPort interface, the FPM-5152G/5172G/5192G.
To keep ahead of trends within the automation industry, the Industrial Automation Group of Advantech has launched a new range of industrial monitors that use the DisplayPort interface, the FPM-5152G/5172G/5192G. These industrialindustrial PC monitors are the first on the market to include the DisplayPort interface and a 1.5 meter connecting cable.

The 15”, 17” and 19” range of monitors have been designed to operate with a new range of embedded industrial PC’s (Advantech’s UNO-2174G and UNO-2184G) that include the DisplayPort interface. VGA and DVI interfaces have been in the industry for a long time period and will eventually be phased-out, the use of DisplayPort offers two core advantages over the remaining HDMI interface. The first is DisplayPort is free of royalty and taxation charges, making import duties considerably lower. The second is that DisplayPort shows better quality video over longer distances (up to 50ft) without bridge support or repeater devices, compared to VGA and DVI. This allows a large size machine, like a printing machine, to use one controller with two screens. It also uses a dedicated data path which ensures that the industrial computer, to which it’s connected, doesn’t experience memory lag when updating the display.

Also, all these models have an optional resistive touchscreen, RS-232 and USB interface ports, and vibrant new color schemes. With multiple standard power inputs, including an attached 12Vdc adapter and 10 ~ 30Vdc Phoenix power-in connector, these models not only provide 100 ~220 Vac, but a wide range of Vdc input suitable for a variety of applications.

一般所說的網站優化也等同于搜索引擎優化，也叫SEO，但網站優化并不是簡單的搜索引擎優化，真正的網站優化應該包括搜索引擎優化和網站使用者的優化。搜索引擎優化充其量是給網站帶來的是流量，而不是客戶，是浪費帶寬資源，而不是給企業帶來收入。

如網站帶來的流量不能有效的轉化為真正的客戶，那么實在浪費網絡資源，網站排在搜索引擎前面，充其量只是技術的體現，從這樣的角度來看，這種網站優化是死的優化，可以這么說網站優化是已經死了，因為不但不給網站帶來收益，而且是占用網站的帶寬資源。假如網站優化真的以技術為導向的，那么還不如不優化。

以技術為導向的網站優化，那還應該更要重視對網站用戶的優化，如何將用戶轉化為真正的客戶，這才是網站優化的精髓。為了給網站帶來IP而把網站修改的亂七八糟，破壞了網站的用戶體驗，使用戶不能方便快捷的了解其網站內容，網站視覺效果差（試想一下：破壞了原來的網站整體風格，網站優化常用手段字體加粗加重，并且要害詞堆積，這樣的手段用得過多，網站的視覺效果能好嗎？），輕易產生視覺疲憊，這樣嚴重的破壞了用戶體驗行為，我想進入網站到離開網站估計用不了10秒鐘，這樣的網站流量會產生銷售或成為潛在客戶，我想是不會的，當然也會有個別訪問者是例外的。

網站優化的最后一公里時網站的用戶優化，只有網站用戶體驗好，才會產生銷售的可能。阿里巴巴網站的優化，有很多SEO專家對其優化的方法提出異議，很多方法不符合SEO原則，在這里不想談阿里巴巴網站優化的方法，或許阿里巴巴的網站優化是不符合網站優化原則，但阿里巴巴的網站是非常重視網站的用戶體驗，無論是在阿里巴巴網站初期還是現在，都一直注重網站用戶的優化，重視網站用戶體驗，從這方面來說阿里巴巴的網站優化是非常成功。

相對于慧聰網站來說，很多SEO專家認為網站優化手段比阿里巴巴好，但是慧聰在B2B市場份額就遠遠少于阿里巴巴，個人認為阿里巴巴的網站用戶體驗要比慧聰好。當然，這也不是影響慧聰市場份額比阿里巴巴少的真正原因，但這也是其中一個因素而已。

11家全球知名唱片公司將雅虎中國告上法庭、7家國際知名唱片公司聯手訴百度侵權、滾石訴巨鯨音樂網侵權……網絡時代，數字版權正在成為非常敏感的話題。非凡是近日，中國社科院研究員吳銳訴國內最大的數字圖書館運營商超星公司、娛樂基地網站向百度索賠億元案，數字版權被推到了風口浪尖。

17日，新聞出版總署（國家版權局）與世界知識產權組織在北京舉行的2007國際版權論壇上，網絡版權保護成為被提到最多的詞語。

數字技術的“雙刃劍”

就像人民大學法學院教授劉春田所說，數字技術為我們帶來更多創作和獲得作品知識的新途徑同時，技術所具有的“雙刃劍”性質無處不在。’。”施普林格亞洲有限公司北京代表處葉武說，沒有版權保護，因特網就不能存活，同時版權保護正如‘氧氣’一樣，活躍了在線內容的出版和使用，極大地推進了人類科學研究事業的發展。

據新聞出版總署署長、國家版權局局長柳斌杰介紹，我國初步建立網絡條件下的版權保護法律法規體系。2001年以來，我國已對著作權法律體系進行了全面的修訂和完善，增加了著作權人和表演者、錄音制品設計者的信息網絡傳播權，并規定對技術措施和權利治理信息予以保護。2006年國務院頒布了《信息網絡傳播權保護條例》，進一步規定了信息網絡傳播權的權利內容，限制網絡提供商的服務責任等。今年6月9日《世界知識產權組織版權條約》和《世界知識產權組織表演和錄音制品的條約》在我國生效。“可以說，我們在法律方面與發達國家差距不大。”中國國家版權局副局長閻曉宏在接受記者采訪時說，但是在執法上還有一定差距，目前的難題是缺乏有效的、適應新的技術條件、高素質的執法隊伍。