I made this slide and presented it to my colleagues a month ago. I even planned to publish the slide right after the presentation BUT, back then the layout of blogger made viewing deck.js presentation a pain in a**.
The problem hasn't vanished yet but with the current theme, it is less painful to view the slide, so...
The target of the speech is to identify HTML5 elements and features that you can use today, on any browsers. The selected elements are ones that nice to have but either don't break the website functionality if the browser doesn't support them (link relations) or comes hand in hand with a reliable fallback option (video/audio tag).
And here comes the slide. You might enjoy it better if activate your browser's full-screen mode. And here is the link to the original slide.
