This document summarizes a pilot program at the National University of Ireland Galway that introduced clicker technology into large undergraduate science classes to increase student engagement and participation. Over 750 clickers were distributed to first year students across various core science modules. Student and staff feedback was overall positive, with students reporting that clickers helped keep them focused, allowed anonymous participation, and added an interactive element to lectures. Some concerns were around attendance monitoring, interrupting lecture flow, and ensuring academic content was still covered. The university aims to continue supporting staff adoption of clickers and evolving pedagogical strategies to maximize benefits.