Typically a resume is only a single page as recruiters have only seven seconds to skim through and decide if you could be a good fit for the company. On a similar note, if your audience is the executive board they have very limited time to glance through your viz, which means you need to present accordingly. Secondly, consider the amount of information your audience already have and how effectively you can discover new insights, answer their questions and objectify the argument. A chart designed for your manager may not be applicable for your customers. Hence, it’s always better to understand your audience before designing your visualization.
One interesting technique which can help in our story telling project would be to break up our charts into several slides while presenting and finally show a combined dashboard collating all the sheets which can portray our story better. This storyboarding technique ensures that your audience looks at the right chart when you want them to. Another good technique for a smaller audience is to draw attention to key charts by giving curated handouts which can be saved for future reference. This is a great way to keep your group engaged through your presentation.
Reference: https://www.techchange.org/2015/05/21/audience-matters-in-data-visualization/