When on a tag or card chat, if you ask a question that is not answered in the content, you have the option to allow the ai to find another source online that includes the info you need.

It could make suggestions for content that would take your understanding of the topic to the next step, or fill a hole into the info that your saved cards dont include.

So now when an issue comes up that you haven't seen before, you can still go Recall to search you for new content and help you expand on your topics. This also gets more people using your app more often. It becomes the default search engine for your heavy Recall users and changes the way they research.