HTML and Javascript Presentations (Shallow Thoughts)

Akkana's Musings on Open Source Computing, Science, and Nature.

Thu, 12 Jan 2012

HTML and Javascript Presentations

When I give talks that need slides, I've been using my Slide Presentations in HTML and JavaScript for many years. I uploaded it in 2007 -- then left it there, without many updates.

But meanwhile, I've been giving lots of presentations, tweaking the code, tweaking the CSS to make it display better. And every now and then I get reminded that a few other people besides me are using this stuff.

For instance, around a year ago, I gave a talk where nearly all the slides were just images. Silly to have to make a separate HTML file to go with each image. Why not just have one file, img.html, that can show different images? So I wrote some code that lets you go to a URL like img.html?pix/whizzyphoto.jpg, and it will display it properly, and the Next and Previous slide links will still work.

Of course, I tweak this software mainly when I have a talk coming up. I've been working lately on my SCALE talk, coming up on January 22: Fun with Linux and Devices (be ready for some fun Arduino demos!) Sometimes when I overload on talk preparation, I procrastinate by hacking the software instead of the content of the actual talk. So I've added some nice changes just in the past few weeks.

For instance, the speaker notes that remind me of where I am in the talk and what's coming next. I didn't have any way to add notes on image slides. But I need them on those slides, too -- so I added that.

Then I decided it was silly not to have some sort of automatic reminder of what the next slide was. Why should I have to put it in the speaker notes by hand? So that went in too.

And now I've done the less fun part -- collecting it all together and documenting the new additions. So if you're using my HTML/JS slide kit -- or if you think you might be interested in something like that as an alternative to Powerpoint or Libre Office Presenter -- check out the presentation I have explaining the package, including the new features.

You can find it here: Slide Presentations in HTML and JavaScript

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[ 20:08 Jan 12, 2012    More speaking | permalink to this entry | comments ]
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