links for 2010-04-09

2010年4月9日 著

• WebAIM: Blog - WAVE5 Development Begins
  "WAVE5.0 is likely to be almost a complete rewrite, a process which we expect to take about a year to complete. With any luck, we’ll have a public beta to show off late this fall, with an official release in early 2011."
  (tags: accessibility)
• The Paciello Group Blog ? HTML5 and the myth of WAI-ARIA redundance
  "Will HTML5 make the use of WAI-ARIA in HTML redundant? the short answer is definitley not. There are many ARIA roles and properties that are not provided by native elements and attributes in HTML5."
  (tags: accessibility html)
• Your Questions Answered #6 | HTML5 Doctor
  "Basically, you can use multiple <h1>s in order to shape the document outline. So an <h1> within a <section> will be treated like an <h2> (if it is a nested <section>). If that <section> (and only that <section>) is aggregated elsewhere on the web, however, it will fit seamlessly into that external document’s outline."
  (tags: html)
• Witch ? Many Tricks
  "Witch 3 also mimics some of the Command-Tab switcher's functionality. When you press H (hide) or Q (quit) with Witch active, the action occurs immediately, as it does with Command-Tab."
  (tags: mac utility)
• APOD: 2010 April 8 - Discovery s Cloud
  "Last Monday, its launch to orbit was a beautiful one as it rose into clear, predawn skies at 6:21am EDT from Kennedy Space Center's pad 39A. Looking east, this time exposure was taken shortly after lift off from a marina about 13 miles west of the launch site in Titusville, Florida. It shows the dawn's emerging colors along the horizon, with wafting rocket contrails at the upper right."
  (tags: space)
• Apple - iPhone - iPhone OS 4 Preview
  "iPhone OS 4 will include over 100 new user features for iPhone and iPod touch owners to enjoy. And for developers, a new software development kit (SDK) offers over 1500 new APIs to create apps that are even more powerful, innovative, and amazing."
  (tags: iphone)