What is the best presentation tool for technical stuff?

Question

While recently exploring prezi I realized there have to be better tools than PowerPoint for presenting something, especially technical stuff. What differentiates technical stuff from other stuff in my opinion is the support of these features:

• be able to insert large code fragments
• scroll in code fragments
• annotate (highlight) text/code easily
• have several "steps", ie. on pressing a key, something is highlighted, displayed, moved, etc. (this is missing in prezi)
• include images with dynamic sources (eg. to include yuml diagrams)

Here is a great overview of alternatives, has anybody evaluated some?

Answer 1

I have been presenting technical jargon for over 20 years (closer to 30) and I currently use a combination of Prezi, PowerPoint, and Camtasia. If this is a presentation that I am giving live, Prezi will be my shell. I will drop simple graphics directly into Prezi as images. More complex bullets, images requiring arrows and circles, etc. will be PowerPoint slides which I have saved (to import into the Prezi shell). And for highlighting code or text, I will bring PowerPoint slides up on my screen and record the screen with Camtasia... record my mouse highlighting code, annotating, zooming etc., and create small movie files that I'll bring into the Prezi shell. Once everything is in Prezi, I download it to my laptop and I'm ready to present. I might even screen record the entire Prezi (with Camtasia) and create a narrative sound file (using Audacity) that I will lay into the recorded presentation video. In this way, if there is a disaster (my flight is delayed; hangover, etc.) I can provide the audience a link to YouTube where they can watch my entire presentation in my absence. (It never hurts to sport your photo in your opening in the event that for whatever reason you're not there to present live.)

Answer 2

I would say prezi! Especially because how you can show your code on it (as you already mentioned, and I don't really know any other presentation stuff who can do anything similar)

There's an interview with Facebook engineer Brian Shire about prezi

And some discussion on blogs about it.

See here and some ideas on how to use prezi here

Also techcrunch speaking about prezi