pickySearch is a Chrome extension that helps student researchers refine their Google Scholar searches by giving feedback on search results and quickly changing search queries, unlike Google Scholar or Google Advanced Search. The extension aims to help undergraduate researchers efficiently find relevant information by narrowing down irrelevant search results without wasting time reading unrelated material. It allows users to provide feedback on results and easily modify their search to focus on their desired topic, such as research on ray tracing applied to optics rather than computer graphics.