The atached zipfile contains an S5-based presentation. After unzipping the file, you will find a presentation directory containing an index.html file. That is the presentation.
The slideshow should be compatible with relatively modern browsers and is built using HTML, CSS, and Javscript (plus SVG, of course). If you print the slideshow or the click the Ø that appears at the lower right, you can see the presentation notes that should be close to the talk.