{"id":50,"date":"2014-04-04T03:30:31","date_gmt":"2014-04-04T03:30:31","guid":{"rendered":"http:\/\/www.w3.org\/community\/cnwa\/?p=50"},"modified":"2014-12-10T23:01:59","modified_gmt":"2014-12-10T15:01:59","slug":"w3c%e5%8f%91%e5%b8%83wai-aria-1-0%e6%ad%a3%e5%bc%8f%e6%8e%a8%e8%8d%90%e6%a0%87%e5%87%86-%e5%a2%9e%e5%bc%ba%e5%bc%80%e6%94%be%e4%b8%87%e7%bb%b4%e7%bd%91%e5%b9%b3%e5%8f%b0%e5%8f%af%e8%ae%bf%e9%97%ae","status":"publish","type":"post","link":"https:\/\/www.w3.org\/community\/cnwa\/2014\/04\/04\/w3c%e5%8f%91%e5%b8%83wai-aria-1-0%e6%ad%a3%e5%bc%8f%e6%8e%a8%e8%8d%90%e6%a0%87%e5%87%86-%e5%a2%9e%e5%bc%ba%e5%bc%80%e6%94%be%e4%b8%87%e7%bb%b4%e7%bd%91%e5%b9%b3%e5%8f%b0%e5%8f%af%e8%ae%bf%e9%97%ae\/","title":{"rendered":"W3C\u53d1\u5e03WAI-ARIA 1.0\u6b63\u5f0f\u63a8\u8350\u6807\u51c6 \u589e\u5f3a\u5f00\u653e\u4e07\u7ef4\u7f51\u5e73\u53f0\u53ef\u8bbf\u95ee\u6027"},"content":{"rendered":"

2014\u5e743\u670820\u65e5\uff0cW3C\u7684\u00a0Web\u65e0\u969c\u788d\u63a8\u8fdb\u7ec4\u7ec7\uff08Web Accessibility Initiative \/ WAI\uff09<\/a>\u53d1\u5e03\u4e86\u53ef\u8bbf\u95ee\u5bcc\u4e92\u8054\u7f51\u5e94\u7528\uff08Accessible Rich Internet Applications \/ WAI-ARIA\uff091.0\u7248<\/a>\u53caWAI-ARIA 1.0\u7528\u6237\u4ee3\u7406\u5b9e\u73b0\u6307\u5357\uff08WAI-ARIA 1.0 User Agent Implementation Guide\uff09<\/a>\u7684W3C\u7684\u6b63\u5f0f\u63a8\u8350\u6807\u51c6\uff08W3C Recommendation\uff09\u3002<\/p>\n

WAI-ARIA\u662f\u4e00\u4e2a\u4e3a\u6b8b\u75be\u4eba\u58eb\u7b49\u63d0\u4f9b\u65e0\u969c\u788d\u8bbf\u95ee\u52a8\u6001\u3001\u53ef\u4ea4\u4e92Web\u5185\u5bb9\u7684\u6280\u672f\u89c4\u8303\u3002\u5728WAI-ARIA\u6982\u8ff0<\/a>\u4e2d\u5bf9WAI-ARIA\u53ca\u5176\u4ed6\u652f\u6301\u6587\u6863\u8fdb\u884c\u4e86\u4ecb\u7ecd\u3002<\/p>\n

W3C\u8463\u4e8b\u517c\u521b\u59cb\u4ebaTim Berners-Lee \u8bc4\u8bba\u8bf4\uff0c\u201cARIA\u53ef\u4ee5\u88ab\u5e7f\u6cdb\u7684\u7528\u4e8e\u589e\u5f3a\u5f88\u591a\u4e0d\u540c\u6280\u672f\u7684\u53ef\u8bbf\u95ee\u6027\u4e0a\u3002\u76ee\u524d\uff0cHTML5\u5df2\u7ecf\u5f00\u59cb\u4f7f\u7528ARIA\uff0c\u5e76\u4e14W3C\u53d1\u5e03\u7684\u5f88\u591a\u5176\u4ed6\u6807\u51c6\u4e5f\u5f00\u59cb\u4f7f\u7528ARIA\u3002\u4eca\u65e5\u7684Web\u662f\u52a8\u6001\u4e14\u4ea4\u4e92\u7684\uff0c\u6240\u4ee5\u5bf9\u4e8e\u5411\u65e0\u969c\u788d\u8f6f\u4ef6\u63cf\u8ff0\u4e00\u4e2aWeb\u9875\u9762\u4e0d\u540c\u90e8\u5206\u7684\u529f\u80fd\u662f\u81f3\u5173\u91cd\u8981\u7684\uff0c\u8fd9\u6837\u6b8b\u969c\u4eba\u58eb\u5c31\u53ef\u4ee5\u6709\u6548\u7684\u83b7\u53d6\u4fe1\u606f\u4e86\u201d \u3002<\/p>\n

WAI-ARIA\u586b\u8865\u4e86\u5f00\u653e\u4e07\u7ef4\u7f51\u5e73\u53f0\u6240\u5177\u6709\u7684\u8bf8\u591a\u5148\u8fdb\u6027\u80fd\u4e0e\u5b9e\u73b0\u5176\u53ef\u8bbf\u95ee\u6027\u9700\u6c42\u4e4b\u95f4\u7684\u7a7a\u767d\u3002Web\u5f00\u53d1\u8005\u521b\u5efa\u4e86\u8d8a\u6765\u8d8a\u591a\u7684\u7528\u6237\u754c\u9762\u63a7\u4ef6\uff0c\u8fd9\u4e9b\u63a7\u4ef6\u5141\u8bb8\u7528\u6237\u83b7\u53d6\u65b0\u7684\u9875\u9762\u5185\u5bb9\uff0c\u800c\u4e0d\u5fc5\u8bf7\u6c42\u4e00\u4e2a\u5b8c\u6574\u7684\u9875\u9762\u5237\u65b0\u3002\u5f53\u7528\u6237\u5728\u9875\u9762\u4e0a\u4f7f\u7528\u4f8b\u5982\u6269\u5c55\u83dc\u5355\u4ee5\u53ca\u62d6\u62fd\u529f\u80fd\u7b49\u4ea4\u4e92\u7279\u6027\u65f6\uff0cWAI-ARIA\u652f\u6301\u6d4f\u89c8\u5668\u548c\u8f85\u52a9\u8f6f\u4ef6\u4e4b\u95f4\u7684\u4e92\u64cd\u4f5c\u6027\uff0c\u8fd9\u5c31\u4e3a\u7b26\u5408\u7f51\u7ad9\u4e0e\u5e94\u7528\u7684\u53ef\u8bbf\u95ee\u6027\u76f8\u5173\u7684\u56fd\u9645\u6807\u51c6\u201cWeb\u5185\u5bb9\u65e0\u969c\u788d\u6027\u6307\u5357\u201d\uff08Web Content Accessibility Guidelines\uff0c\u7b80\u79f0WCAG\uff092.0\u63d0\u4f9b\u4e86\u5173\u952e\u6027\u652f\u6491\u3002<\/p>\n

 <\/p>\n

\u8de8\u5e73\u53f0\u4e0e\u8de8\u8bbe\u5907\u53ef\u8bbf\u95ee\u6027\u89e3\u51b3\u65b9\u6848<\/strong><\/p>\n

IBM\u4e3b\u7ba1\u65b0\u5174\u8f6f\u4ef6\u6280\u672f\u7684\u526f\u603b\u88c1Rod Smith\u5148\u751f\u8bf4\u9053\uff0c\u201c\u4eca\u5e74\u6211\u4eec\u5e86\u795d\u4e07\u7ef4\u7f51\u8bde\u751f25\u5468\u5e74\uff0c\u5728\u8fd925\u5e74\u7684\u53d1\u5c55\u5f53\u4e2d\uff0cWeb\u5ef6\u4f38\u5230\u8d8a\u591a\u8d8a\u591a\u7684\u667a\u80fd\u8bbe\u5907\uff0c\u6bd4\u5982\u667a\u80fd\u624b\u673a\u548c\u6c7d\u8f66\uff0c\u4fdd\u8bc1\u5e94\u7528\u5728\u8fd9\u4e9b\u79fb\u52a8\u667a\u80fd\u8bbe\u5907\u4e0a\u7684\u53ef\u7528\u6027\u548c\u53ef\u8bbf\u95ee\u6027\uff0c\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5f53IBM\u628a\u8fd9\u9879\u6280\u672f\u5f15\u8fdb\u5230W3C\u7684\u65f6\u5019\uff0c\u6211\u4eec\u7684\u76ee\u6807\u5c31\u662f\u6253\u9020\u4e00\u4e2a\u66f4\u5177\u5305\u5bb9\u6027\u7684\u5bccWeb\u3002WAI-ARIA\u901a\u8fc7\u8de8\u8bbe\u5907\u7684\u666e\u4e16\u89e3\u51b3\u65b9\u6848\uff0c\u964d\u4f4e\u6b8b\u969c\u4eba\u58eb\u8bbf\u95eeWeb\u4fe1\u606f\u7684\u95e8\u69db\uff0c\u5f00\u521b\u4e86\u6b64\u65b9\u9762\u6280\u672f\u7684\u5148\u6cb3\u201d \u3002<\/p>\n

WAI-ARIA\u628a\u53f0\u5f0f\u673a\u5e94\u7528\u7684\u65e0\u969c\u788d\u7279\u6027\u5e26\u5230\u4e86\u4e07\u7ef4\u7f51\u4e0a\u3002\u5728\u53f0\u5f0f\u7535\u8111\u4e0a\uff0c\u4f7f\u7528\u7279\u522b\u8f85\u52a9\u8f6f\u4ef6\u7684\u4eba\u4eec\u9700\u8981\u901a\u8fc7\u6b63\u9488\u5bf9\u7279\u5b9a\u64cd\u4f5c\u7cfb\u7edf\u7684\u65e0\u969c\u788d\u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3\u5b9e\u73b0\u5bf9\u5176\u7535\u8111\u7684\u64cd\u4f5c\u3002WAI-ARIA\u4f7f\u5f97\u540c\u4e00\u7c7b\u578b\u7684\u4fe1\u606f\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u5728Web\u5e94\u7528\u4e0a\u3002<\/p>\n

W3C\u540c\u65f6\u4e5f\u53d1\u5e03\u4e86WAI-ARIA 1.0\u7528\u6237\u4ee3\u7406\u5b9e\u65bd\u6307\u5357\uff08User Agent Implementation Guide\uff09\uff0c\u8fd9\u4efd\u6307\u5357\u6307\u5bfc\u5e7f\u5927\u5f00\u53d1\u8005\u5728\u4e0d\u540c\u5e73\u53f0\u4e0a\u5b9e\u73b0\u65e0\u969c\u788d\u652f\u6301\u7279\u6027\uff0c\u5c55\u793a\u4e86\u6d4f\u89c8\u5668\uff0c\u5a92\u4f53\u64ad\u653e\u5668\u548c\u79fb\u52a8\u5e94\u7528\u7a0b\u5e8f\u5982\u4f55\u53ef\u4ee5\u4ece\u8fd9\u4e9b\u7279\u6027\u4e2d\u53d7\u76ca\u3002\u4f7f\u7528WAI-ARIA\u7684\u5185\u5bb9\u5f00\u53d1\u8005\u53ef\u4ee5\u66f4\u5bb9\u6613\u7684\u5728\u4e0d\u540c\u5e73\u53f0\u4e0a\u4f7f\u7528\u76f8\u540c\u7684Web\u5185\u5bb9\uff0c\u4e14\u4e0d\u7528\u62c5\u5fc3\u4e22\u5931\u5bf9\u65e0\u969c\u788d\u6027\u7684\u652f\u6301\u3002<\/p>\n

\u5b9e\u65bd\u8fdb\u5c55<\/strong><\/p>\n

\u5728W3C\u6807\u51c6\u5f00\u53d1\u6d41\u7a0b\u4e2d\u7684\u5b9e\u65bd\u6d4b\u8bd5\u8fd9\u9879\u6807\u51c6\u5df2\u7ecf\u5728\u4e3b\u6d41\u6d4f\u89c8\u5668\u4e2d\u5f97\u5230\u5e7f\u6cdb\u5b9e\u65bd\u3002\u66f4\u591a\u8be6\u60c5\u8bf7\u89c1\u5b9e\u65bd\u62a5\u544a<\/a>\u3002<\/p>\n

W3C\u534f\u8bae\u4e0e\u683c\u5f0f\u5de5\u4f5c\u7ec4\uff08Protocols and Formats Working Group\uff09<\/a>\u4e3b\u5e2d Janina Sajka \u8bf4\u9053\uff0c\u201c\u5728ARIA\u8fdb\u5165\u6807\u51c6\u5f00\u53d1\u73af\u8282\u4e2d\u7684\u5907\u9009\u63a8\u8350\u6807\u51c6\u9636\u6bb5\uff0c\u6211\u4eec\u5df2\u7ecf\u770b\u5230\u4e86ARIA\u6807\u51c6\u5728\u5f88\u591a\u6d4f\u89c8\u5668\u3001\u5a92\u4f53\u64ad\u653e\u5668\u4ee5\u53ca\u79fb\u52a8\u8bbe\u5907\u7aef\u5f97\u5230\u4e86\u5f88\u597d\u7684\u5b9e\u65bd\u3002\u73b0\u5728\u8fd9\u9879\u6807\u51c6\u5df2\u7ecf\u6b63\u5f0f\u53d1\u5e03\uff0c\u6211\u4eec\u671f\u5f85AIRA\u80fd\u591f\u5728\u66f4\u5e7f\u6cdb\u7684\u8303\u56f4\u5185\u88ab\u91c7\u7528\u3002AIRA\u4e3aWeb\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u4e86\u4e00\u9879\u9002\u5408\u4e3a\u79fb\u52a8Web\u5e94\u7528\u589e\u52a0\u65e0\u969c\u788d\u7279\u652f\u6301\u7684\u53e0\u52a0\u6280\u672f\uff0c\u5bf9\u6539\u5584\u65e7\u6709Web\u5185\u5bb9\u7684\u65e0\u969c\u788d\u6027\u4e5f\u662f\u4e00\u79cd\u6709\u76ca\u7684\u8865\u6551\u201d \u3002<\/p>\n

W3C\u4e3a\u4ec0\u4e48\u81f4\u529b\u4e8e\u6b64\u9879\u5de5\u4f5c\u00a0<\/strong><\/p>\n

\u4e8c\u5341\u5e74\u524d\uff0c\u4e07\u7ef4\u7f51\u53d1\u660e\u4ebaTim Berners-Lee\u521b\u7acb\u4e86\u4e07\u7ef4\u7f51\u8054\u76df\uff08World Wide Web Consortium\uff0c\u7b80\u79f0W3C\uff09\uff0c\u5c06\u5176\u4f5c\u4e3a\u4e00\u4e2a\u8bba\u575b\u6765\u805a\u5408\u5f00\u653e\u6280\u672f\u7684\u529b\u91cf\uff0c\u8fdb\u884c\u5f00\u653e\u6807\u51c6\u7684\u5f00\u53d1\uff0c\u4ee5\u4fdd\u8bc1\u4e07\u7ef4\u7f51\u957f\u671f\u826f\u6027\u7684\u53d1\u5c55\u3002W3C\u5728Web\u6807\u51c6\u5f00\u53d1\u5de5\u4f5c\u4e2d\u79c9\u627f\u4e2d\u7acb\u539f\u5219\uff0c\u5e76\u575a\u6301\u7ef4\u62a4\u5176\u514d\u8d39\u8bb8\u53ef\u7684\u4e13\u5229\u653f\u7b56\u3002W3C\u7684Web\u6807\u51c6\u5f00\u53d1\u5de5\u4f5c\u662f\u5f00\u653e\u5e76\u900f\u660e\u7684\u3002\u5e76\u4e14\uff0cW3C\u6807\u51c6\u7686\u4e3a\u514d\u8d39\u6807\u51c6\uff0c\u8fd9\u5c31\u6781\u5927\u7684\u63a8\u52a8\u4e86\u8fd9\u4e9b\u6807\u51c6\u5728\u884c\u4e1a\u5185\u7684\u5feb\u901f\u548c\u5e7f\u6cdb\u5e94\u7528\u3002W3C\u548c\u4e1a\u754c\u4e00\u8d77\u5728\u5f00\u653e\u4e07\u7ef4\u7f51\u5e73\u53f0\u4e0a\u91cd\u6784\u4e07\u7ef4\u7f51\uff0c\u4f7f\u5176\u9002\u5e94\u79fb\u52a8\u3001\u652f\u4ed8\u3001\u7535\u89c6\u3001\u51fa\u7248\u4ee5\u53ca\u4ea4\u901a\u7b49\u591a\u79cd\u884c\u4e1a\u670d\u52a1\u4ea4\u4ed8\u4ee5\u53ca\u4f0f\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

\u5173\u4e8e\u4e07\u7ef4\u7f51\u8054\u76df\uff08W3C\uff09<\/strong><\/p>\n

\u4e07\u7ef4\u7f51\u8054\u76df\uff08World Wide Web Consortium\uff0c\u7b80\u79f0W3C\uff09<\/a>\u662f\u7531\u4f1a\u5458\u7ec4\u7ec7\u3001\u5168\u804c\u5de5\u4f5c\u4eba\u5458\u3001\u4ee5\u53ca\u516c\u4f17\u5171\u540c\u7ec4\u6210\u7684\u81f4\u529b\u4e8e\u53d1\u5c55\u4e92\u8054\u7f51\u6807\u51c6\u7684\u56fd\u9645\u5316\u7ec4\u7ec7\u3002 W3C\u901a\u8fc7\u521b\u7acb\u4e92\u8054\u7f51\u6807\u51c6\u53ca\u6307\u5bfc\u65b9\u9488\u6765\u4fdd\u969c\u4e92\u8054\u7f51\u957f\u671f\u7a33\u5b9a\u7684\u53d1\u5c55\uff0c\u5f00\u653e\u4e07\u7ef4\u7f51\u5e73\u53f0\u662f\u4e07\u7ef4\u7f51\u8054\u76df\u76ee\u524d\u7684\u6838\u5fc3\u5de5\u4f5c\u3002\u622a\u81f3\u4eca\u65e5\uff0cW3C\u5728\u5168\u7403\u62e5\u6709375\u5bb6\u4f1a\u5458\u5355 \u4f4d\u3002W3C\u4e3b\u8981\u7531\u5982\u4e0b\u673a\u6784\u8054\u5408\u7ba1\u7406\uff1a\u7f8e\u56fd\u9ebb\u7701\u7406\u5de5\u5b66\u9662\u8ba1\u7b97\u673a\u79d1\u6280\u4e0e\u4eba\u5de5\u667a\u80fd\u5b9e\u9a8c\u5ba4(MIT CSAIL)\u3001\u603b\u90e8\u8bbe\u4e8e\u6cd5\u56fd\u7684\u6b27\u6d32\u60c5\u62a5\u5b66\u4e0e\u6570\u5b66\u7814\u7a76\u8054\u76df(ERCIM)\u3001\u4e2d\u56fd\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66(Beihang University)<\/a>\u4ee5\u53ca\u65e5\u672c\u5e86\u5e94\u5927\u5b66(Keio University)\uff0c\u5e76\u4e14W3C\u5728\u5168\u7403\u8303\u56f4\u5185\u8bbe\u6709\u529e\u4e8b\u5904\u3002\u66f4\u591a\u4fe1\u606f\u8bf7\u89c1http:\/\/www.w3.org<\/a>\uff0c\u53caW3C\u4e2d\u6587\u7f51\u7ad9\u00a0http:\/\/www.chinaw3c.org<\/a>\u3002<\/p>\n

\u5173\u4e8e\u4e07\u7ef4\u7f51\u65e0\u969c\u788d\u8ba1\u5212<\/strong><\/p>\n

W3C\u7684Web\u65e0\u969c\u788d\u63a8\u8fdb\u7ec4\u7ec7 (WAI)<\/a>\u4e0e\u5168\u7403\u884c\u4e1a\u4e00\u8d77\u81f4\u529b\u4e8e\u4e3a\u6b8b\u969c\u4eba\u58eb\u548c\u5e74\u957f\u7528\u6237\u6253\u9020\u4e00\u4e2a\u66f4\u6613\u4e8e\u8bbf\u95ee\u7684\u4e07\u7ef4\u7f51\u3002WAI\u901a\u8fc7\u4fdd\u8bc1Web\u6280\u672f\u961f\u65e0\u969c\u788d\u7684\u652f\u6301\uff0c\u5f00\u53d1Web\u5185\u5bb9\u3001\u6d4f\u89c8\u5668\u3001\u5a92\u4f53\u64ad\u653e\u5668\u4ee5\u53ca\u7f16\u8f91\u5de5\u5177\u7684\u5f00\u53d1\u6307\u5357\uff0c\u5f00\u53d1\u8d44\u6e90\u4ee5\u652f\u6301\u6539\u5584\u8bc4\u4f30\u5de5\u5177\uff0c\u5f00\u53d1\u6559\u80b2\u4e0e\u5ba3\u4f20\u7684\u8d44\u6e90\uff0c\u4e0e\u5de5\u4e1a\u754c\u53ca\u79d1\u7814\u9662\u6240\u5408\u4f5c\uff0c\u4ee5\u4fc3\u8fdbWeb\u65e0\u969c\u788d\u4e8b\u4e1a\u7684\u53d1\u5c55\u3002WAI\u83b7\u5f97\u4e86\u7f8e\u56fd\u56fd\u5bb6\u6b8b\u75be\u4e0e\u5eb7\u590d\u4e2d\u5fc3\u3001\u6b27\u76df\u59d4\u5458\u4f1a\u4fe1\u606f\u793e\u4f1a\u6280\u672f\u8ba1\u5212\u3001Adobe\u3001Deque Systems\uff0cHP\u4ee5\u53caIBM\u7684\u652f\u6301\u3002<\/p>\n

\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\uff1a<\/p>\n

–\u00a0W3C\u53d1\u5e03WAI-ARIA 1.0\u7684\u65b0\u95fb\u7a3f\uff08Press Release\uff09<\/a>\uff08\u4e2d\u6587\uff09<\/p>\n

–\u00a0http:\/\/www.w3.org\/WAI\/<\/a>\u3002<\/p>\n

–\u00a0http:\/\/www.w3.org\/2014\/03\/aria.html.en<\/a><\/p>\n

–\u00a0http:\/\/www.w3.org\/2014\/03\/aria-testimonials.html.en<\/a><\/p>\n

\u67e5\u770bW3C\u7684\u6240\u6709\u6b63\u5f0fW3C\u63a8\u8350\u6807\u51c6\uff08W3C Recommendations\uff09\uff0c\u8bf7\u53c2\u9605W3C\u6b63\u5f0f\u63a8\u8350\u6807\u51c6<\/a>\u5217\u8868\u3002\u6b22\u8fce\u5fd7\u613f\u8005\u53c2\u4e0eW3C\u6807\u51c6\u7ffb\u8bd1\u8ba1\u5212<\/a>\uff0c\u63d0\u4f9bW3C\u6807\u51c6\u89c4\u8303\u7684\u5fd7\u613f\u8005\u7ffb\u8bd1\u548cW3C\u6388\u6743\u7ffb\u8bd1<\/a>\u3002<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

2014\u5e743\u670820\u65e5\uff0cW3C\u7684\u00a0Web\u65e0\u969c\u788d\u63a8\u8fdb\u7ec4\u7ec7\uff08Web Accessibility Initiative \/ WAI\uff09\u53d1\u5e03\u4e86\u53ef\u8bbf\u95ee\u5bcc\u4e92\u8054\u7f51\u5e94\u7528\uff08Accessible Rich Internet Applications \/ WAI-ARIA\uff091.0\u7248\u53caWAI-ARIA 1.0\u7528\u6237\u4ee3\u7406\u5b9e\u73b0\u6307\u5357\uff08WAI-ARIA 1.0 User Agent Implementation Guide\uff09\u7684W3C\u7684\u6b63\u5f0f\u63a8\u8350\u6807\u51c6\uff08W3C Recommendation\uff09\u3002 WAI-ARIA\u662f\u4e00\u4e2a\u4e3a\u6b8b\u75be\u4eba\u58eb\u7b49\u63d0\u4f9b\u65e0\u969c\u788d\u8bbf\u95ee\u52a8\u6001\u3001\u53ef\u4ea4\u4e92Web\u5185\u5bb9\u7684\u6280\u672f\u89c4\u8303\u3002\u5728WAI-ARIA\u6982\u8ff0\u4e2d\u5bf9WAI-ARIA\u53ca\u5176\u4ed6\u652f\u6301\u6587\u6863\u8fdb\u884c\u4e86\u4ecb\u7ecd\u3002 W3C\u8463\u4e8b\u517c\u521b\u59cb\u4ebaTim Berners-Lee 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