An Audience Response System (ARS) is a technology used to gather real-time feedback from participants during presentations, lectures, or events. It allows audience members to respond to questions using devices like clickers, smartphones, or tablets. This instant feedback helps presenters gauge understanding and engagement, making it easier to adjust their content accordingly. ARS can enhance learning experiences by promoting interaction and participation. It is commonly used in educational settings, corporate training, and live events. By analyzing the collected data, facilitators can identify trends and areas for improvement, ultimately leading to more effective communication and learning outcomes.