Of course. The general idea starts off from the content. There's plenty of content that is very, very, very difficult to represent with just words. So, the solution is to use images/diagrams/graphs. Research papers (especially these), website blogs, and many other forms of content use images/diagrams/graphs to communicate key information. I realized the importance of this when adding a powerpoint presentation (as a PDF) that spoke about a marketing campaign. The presentation included lots of visuals and diagrams to represent the reach and success/failures of the campaign, but Recall wasn't able to capture any of it (in regards to the summary).

So, when using Recall to take note of content with images/diagrams/graphs, it would be fantastic if these diagrams could be included and referenced within the summaries. I'm not a developer, but I feel like this isn't an easy task. Just an idea, maybe when there's content with images, (before the summary), the user can select the most important images/diagrams/graphs among all the extracted ones (extracting doesn't seem simple either). Happy to explain more if it's still not clear!