What's the Key Signals for a Recommendation System?

We collect data from every moment of a engagement that we have with our clients. We gather data from their behaviours on the web side, bhat, what they click, what they say. In terms like leaving feedbacks, we agt to have a lot of costomrs leaving feed backs about their purchase experience or about the products we use. But you like, polistically, like look across all these data to provide a a final recommendation. I don't know if this is possible, if you guys are working on this, but do you anticipate that the customers will be able to send you, like, even images? You no, like a you not like the in ingogl image