S5 Testbed

Daniel Mendler

What Is S5?

It's a Simple Standards-based Slide Show System
One XHTML document provides all of the slide show's content
CSS handles the layout and look of the slides
JavaScript handles the dynamic aspects of the show
That's all there is to it! (skip to summary; demonstrates links internal to the slide show)

I have notes here!
Keen.
Remember to tell people that notes are a new feature in 1.2

Operatic Origins

Opera 4 introduced Opera Show, a projection-mode style sheet technology (link demonstrates external link styling and window spawning)
Allows a single XHTML document to be turned into a PowerPoint-like slide show
Adding screen and print style sheets allows for multi-medium views of a single document
Highly efficient, but highly browser centric...

S5 and OperaShow diverged greatly in S5 1.1
S5 1.2 should (we hope) bring them into harmony once more

Incremental Display

Keep hitting/clicking "next" as long as it isn't the control link (»)
Bullet points are revealed one by one
- All based on class name of inc
- Lists can be classed to make items appear individually
- Individual items can be classed as well to create "animations"; see Derek Featherstone's example
Let's try it again, but without the first bullet point being pre-highlighted...

Incremental Display II

Keep hitting/clicking "next" as long as it isn't the control link (»)
Bullet points are revealed one by one
- All based on class name of incremental
- Lists can be classed to make items appear individually
- Individual items can be classed as well to create "animations"; see Derek Featherstone's example
Notice how the sub-list was part of the parent bullet point; that was done on purpose
Now to move on to other test slides!

PNG Alpha Tests

DIV with PNG background followed by foreground PNG

A translucent image

DIV with PNG background followed by foreground PNG

A translucent image

Incremental Animation

A demonstration of just one of the many ways to accomplish simple animation-like effects (using a diagram from "XFN and...")

Embedded MathML

x = \frac{- b \pm \sqrt{b^{2} - 4 a c}}{2 a}

Embedded SVGS

In Summary

With minimal scripting, we have recreated and improved upon a (currently) browser-specific technology, making it cross-browser in the process
The S5 format is OSF 1.0 compatible
S5 is a very flexible and lightweight slide show system available for anyone to use