﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>博客园-renmin</title><link>http://www.cnblogs.com/renmin/</link><description>常常被别人以为是高手</description><language>zh-cn</language><lastBuildDate>Fri, 22 Aug 2008 01:24:58 GMT</lastBuildDate><pubDate>Fri, 22 Aug 2008 01:24:58 GMT</pubDate><ttl>60</ttl><item><title>驳《微软停售Windows XP后的“升级”困局》</title><link>http://www.cnblogs.com/renmin/archive/2008/07/07/1237578.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Mon, 07 Jul 2008 08:00:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2008/07/07/1237578.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/1237578.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2008/07/07/1237578.html#Feedback</comments><slash:comments>58</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/1237578.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/1237578.html</trackback:ping><description><![CDATA[摘要: 在新浪看到一片博文《微软停售Windows XP后的“升级”困局》其观点幼稚，论据无力，论证过程自相矛盾，逻辑混乱。为避免误人子弟，驳斥如下： 1.购买Vista证明用户得到使用微软操作系统的授权,可&nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2008/07/07/1237578.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/1237578.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41827/" target="_blank">[新闻]微软照片共享网站Photosynth上线首日陷入瘫痪 访问量过大</a>]]></description></item><item><title>《聊聊云计算》，评论和讨论</title><link>http://www.cnblogs.com/renmin/archive/2008/07/04/1235701.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Fri, 04 Jul 2008 07:32:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2008/07/04/1235701.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/1235701.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2008/07/04/1235701.html#Feedback</comments><slash:comments>12</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/1235701.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/1235701.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2008/07/04/1235701.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/1235701.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41826/" target="_blank">[新闻]修改版WinXP集体歇业避免遭遇调查</a>]]></description></item><item><title>八个经典用户界面设计准则[转]</title><link>http://www.cnblogs.com/renmin/archive/2008/04/09/1144685.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Wed, 09 Apr 2008 05:05:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2008/04/09/1144685.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/1144685.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2008/04/09/1144685.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/1144685.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/1144685.html</trackback:ping><description><![CDATA[&nbsp;
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; line-height: 185%; text-align: left" align="left"><strong><span style="color: black; font-family: 宋体">八个经典用户界面设计准则</span></strong><strong><span style="color: black; font-family: 'Verdana','sans-serif'">[</span></strong><strong><span style="color: black; font-family: 宋体">转</span></strong><strong><span style="color: black; font-family: 'Verdana','sans-serif'">]</span></strong></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 宋体">这些准则是由</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'">Ben Shneiderman</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">的</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'">Designing the User Interface</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">这本书中节录出来的。这些准则是</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'">Shneiderman</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">藉由经验与观察互动系统后，将一些合适的经验法则再精炼、延伸后才整理出来的。</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">一个容易的使用的应用程序，妥善的用户接口设计是少不了的。</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'">Shneiderman</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">的八个经典用户接口设计准则是设计一个互动作品的最佳指南。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
1.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">取得一致性</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">类似的情况应该有让使用者有一致性的操作。在提示、选单与说明文件中，应该采用同样的名词。并且保持命令的一贯性。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
2.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">让重度用户使用快捷方式</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">当使用频率增加时，使用者会希望减少互动的次数、让每次的互动能够一次做更多的动作。缩写、功能键、隐藏功能与综观全局的功能，对专家来说非常有用。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
3.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">提供有意义的回馈</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">当使用者做出一些动作时，系统应该提供回馈。越频繁的动作，其回馈的强度可以低一些。越重要或不寻常的动作，其回馈强度应该要显著一些。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
4.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">设计对话产生结束</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">一连串的动作应该被组织成开始、中间、结束三部份。当动作结束的时候，要提供回馈让使用者知道动作已经完成。在做下个一连串的动作之前，先告知使用者整个流程，能够减轻使用者的压力、提高满意度。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
5.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">提供简单的错误处理</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">最好不要让系统有严重错误的可能性。如果还是造成错误，系统应该能够侦测出出来，并提供一个简单、使用者可以理解的错误处理方式。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
6.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">允许回到上一步</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">这个功能可以减低使用者的焦虑，因为使用者只到做错了可以重来。这个功能鼓励使用者探索不熟西的选项。回到上一步的功能，可以包含一个、或是一连串的动作。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
7.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">满足使用者控制的需求</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">有经验的使用者强烈的感觉到他们在控制系统，做出动作之后，系统提供回馈。系统设计上要让使用者作为动作的处发者，而不是响应者。</span></p>
<p style="background: #efe4c1; margin: 0in 1.35pt 0pt; text-align: left" align="left"><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
8.</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">减少短期记忆需求</span><span style="font-size: 9.5pt; color: black; font-family: 'Verdana','sans-serif'"><br />
</span><span style="font-size: 9.5pt; color: black; font-family: 宋体">人类的短期记忆有限，因此显示上要保持简单、能同时显示多页数据以减少窗口切换频率，减少记忆指令和动作顺序的时间。</span></p>
<img src ="http://www.cnblogs.com/renmin/aggbug/1144685.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41825/" target="_blank">[新闻]微软投诉番茄花园幕后：两月前BSA代为出手</a>]]></description></item><item><title>背包算法</title><link>http://www.cnblogs.com/renmin/archive/2008/04/08/1142754.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Tue, 08 Apr 2008 09:50:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2008/04/08/1142754.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/1142754.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2008/04/08/1142754.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/1142754.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/1142754.html</trackback:ping><description><![CDATA[摘要: 被朋友要求帮忙写一个程序。主要核心是算法，归纳起来核心是背包算法。原来学的早忘了。上网搜吧。背包算法（转贴） http://hi.baidu.com/wzra/blog/item/7827b1c353532654b319a811.html/**//***背包问题*背包问题是计算机科学里的经典问题。在最简单的形式中，包括试图将不同重量的数据项放到*背包中．以使背包最后达到指定的总重量。不需要把所有的&nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2008/04/08/1142754.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/1142754.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41822/" target="_blank">[新闻]第一财经周刊:当前互联网世界正处无秩序时代</a>]]></description></item><item><title>Flash的ActiveX播放器有4M多！！！</title><link>http://www.cnblogs.com/renmin/archive/2007/12/27/1017048.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Thu, 27 Dec 2007 07:39:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2007/12/27/1017048.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/1017048.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2007/12/27/1017048.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/1017048.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/1017048.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2007/12/27/1017048.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/1017048.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41820/" target="_blank">[新闻]Visual Studio 2008 SDK 1.1 发布</a>]]></description></item><item><title>六间房 6.cn 高清视频格式的下载方式</title><link>http://www.cnblogs.com/renmin/archive/2007/12/18/1005060.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Tue, 18 Dec 2007 13:46:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2007/12/18/1005060.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/1005060.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2007/12/18/1005060.html#Feedback</comments><slash:comments>14</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/1005060.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/1005060.html</trackback:ping><description><![CDATA[<font face="Courier New">微软推出了首个基于Silverlight技术的在线视频播放网站 <a href="http://mixfactory.6.cn/">http://mixfactory.6.cn/</a> 我也拍了一个片子 <a href="http://mixfactory.6.cn/MediaVideo/default.aspx?contentid=172">http://mixfactory.6.cn/MediaVideo/default.aspx?contentid=172</a> 。<br />
正在着手写一篇对比现在主流在线视频播放技术的文章。忽然发现 六间房 6.cn 现在推出了新的高清格式的在线播放。看上去是清楚了不少，我想弄清楚究竟清晰到什么地步，也就是分辨率是多少？<br />
最准确的方法应该是把片源下载下来分析。6.cn还是使用Flash作为播放器，视频文件应该还是FLV吧。网上有专门获取视频网站FLV地址的网站，比如http://www.downflv.com/ 。试了一下，果然找到了FLV文件URL。可是下载下来一看，不对。 <br />
查遍了所有Internet临时文件也不见踪影. 还不放弃,于是继续搜索所有Flash的临时文件,终于被我发现了.原来视频文件不是FLV格式,而是MP4格式的. MP4的Url存放在playedList.sol文件中. 在Vista下playedList.sol的位置类似于<br />
C:\Users\[用户名]\AppData\Roaming\Macromedia\Flash Player\#SharedObjects\[随机]\6.cn\ 下面. 其他系统没做实验。<br />
下载了一个31分42秒的文件，大小192.96M。分辨率是512x276。http://vnc106.6rooms.com/hd/lost_001.mp4 在线播放地址是 http://6.cn/plist/141368/<br />
请鉴定以上视频无不良内容。<br />
如果有兴趣可以比较一下，Silverlight和Flash + MP4两种高清在线视频的清晰度和不同网络情况下的清晰程度。<br />
本文仅作技术研究。如因本文出现版权纠纷，作者概不负责。</font>
<img src ="http://www.cnblogs.com/renmin/aggbug/1005060.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41821/" target="_blank">[新闻]死敌VMware变身微软认证计划新成员</a>]]></description></item><item><title>论dot Net 1.x 的死掉</title><link>http://www.cnblogs.com/renmin/archive/2007/11/23/970256.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Fri, 23 Nov 2007 09:44:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2007/11/23/970256.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/970256.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2007/11/23/970256.html#Feedback</comments><slash:comments>43</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/970256.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/970256.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2007/11/23/970256.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/970256.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41819/" target="_blank">[新闻]英特尔雅虎开发网络计算机频道</a>]]></description></item><item><title>OBA的精彩讲解</title><link>http://www.cnblogs.com/renmin/archive/2007/11/21/967193.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Wed, 21 Nov 2007 06:38:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2007/11/21/967193.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/967193.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2007/11/21/967193.html#Feedback</comments><slash:comments>13</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/967193.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/967193.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2007/11/21/967193.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/967193.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41818/" target="_blank">[新闻]Windows Live视频邮件9月9日开始测试</a>]]></description></item><item><title>西部地区吸引人才的政策</title><link>http://www.cnblogs.com/renmin/archive/2007/09/20/899331.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Wed, 19 Sep 2007 16:30:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2007/09/20/899331.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/899331.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2007/09/20/899331.html#Feedback</comments><slash:comments>26</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/899331.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/899331.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2007/09/20/899331.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/899331.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41817/" target="_blank">[新闻]Intel首次公开展示Nehalem架构迅驰3平台</a>]]></description></item><item><title>Learning Resources</title><link>http://www.cnblogs.com/renmin/archive/2007/09/19/899286.html</link><dc:creator>旻</dc:creator><author>旻</author><pubDate>Wed, 19 Sep 2007 15:52:00 GMT</pubDate><guid>http://www.cnblogs.com/renmin/archive/2007/09/19/899286.html</guid><wfw:comment>http://www.cnblogs.com/renmin/comments/899286.html</wfw:comment><comments>http://www.cnblogs.com/renmin/archive/2007/09/19/899286.html#Feedback</comments><slash:comments>4</slash:comments><wfw:commentRss>http://www.cnblogs.com/renmin/comments/commentRss/899286.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/renmin/services/trackbacks/899286.html</trackback:ping><description><![CDATA[摘要: &nbsp;&nbsp;<a href='http://www.cnblogs.com/renmin/archive/2007/09/19/899286.html'>阅读全文</a><img src ="http://www.cnblogs.com/renmin/aggbug/899286.html?type=1" width = "1" height = "1" /><br><br><a href="http://news.cnblogs.com/n/41816/" target="_blank">[新闻]Pogo浏览器</a>]]></description></item></channel></rss>