What they are saying is they are generating the materials used as reference to create the concept art, or using it to search for reference material.
However,
1) Generating reference materials is just generating concept art with extra steps.
2) They can just use a normal search engine?
What they are saying is they are generating the materials used as reference to create the concept art, or using it to search for reference material.
However,
1) Generating reference materials is just generating concept art with extra steps.
2) They can just use a normal search engine?