The final tip to present your conceptual design ideas effectively is to practice and rehearse your presentation before you deliver it. This will help you improve your confidence, timing, and delivery, as well as identify and fix any errors or gaps in your content or format. To do this, review your content to make sure it is complete, accurate, relevant, and consistent with your goal and message. Additionally, check if your format is suitable, functional, and attractive for your medium and audience. Also review the story to make sure it is coherent, logical, and engaging for the audience and purpose. Furthermore, look at the visuals and words to ensure they are clear, simple, and complementary for the ideas and audience. Finally, review your delivery to make sure it is fluent, expressive, and professional for the medium and audience. To make sure you are satisfied with the presentation, ask someone to watch or listen to it and give you constructive feedback on the content, format, story, visuals, words, and delivery. Repeat all of these steps until you feel comfortable with the presentation.