Heard of spotlight.is? It can beautify your presentation with audio triggering your slides. The way you design it is either with the inbuilt basic options. But where it gets interesting is if there is something you want to do that’s not offered on the layer options, just right click on the element to open your browsers web inspector and spotlight.is will save what you see: https://youtu.be/Tgw9X47PTg4
you’re right, people are in a talk because they hope to get access to someone in the room, or for data insight, you either have big visuals or you are a big deal : P
Here’s a post: https://a.spotlight.is/on/redundancy/made/Feb-16-2024