Interactive elements are any features or activities that you use to invite feedback, participation, or collaboration from your audience. They can be used to create a dialogue, build rapport, and foster engagement, as well as provide opportunities for learning, problem-solving, and creativity. When using interactive elements, it is important to select those that are relevant and meaningful to your goals and audience. Additionally, they should be easy to use and accessible for all. Furthermore, clear instructions and expectations should be provided for your interactive elements, and moderation may be necessary in some cases. Acknowledging and responding to your audience's input is also essential to create a successful interactive experience. Finally, follow up on the interactive elements with feedback or action steps if needed. By using visual, audio, and interactive elements wisely and strategically, you can make your message more appealing, clear, and persuasive while connecting with your audience on different levels.