Augmented reality (AR) technology enhances the effectiveness of biology textbooks, especially when showcasing various human organs. AR in biology textbooks enhances the learning experience by providing interactive, engaging, and immersive content. By leveraging AR technology, students can explore human organs in ways that were not possible with traditional textbooks, fostering a deeper understanding of biology concepts and inspiring a passion for the subject. (You can look at models from all angles in AR, which enables you to memorize different body parts more effectively. Plus, it's a safe and cheaper way to learn, compared to using real bodies).