Augmented reality (AR) applications utilize computer-generated imagery to enhance the real-world environment experienced by users. This technology superimposes digital elements, such as images or information, onto the physical world through devices like smartphones, tablets, or AR glasses. By blending virtual content with reality, AR can create interactive experiences in various fields, including gaming, education, and healthcare, enhancing engagement and learning. Notable examples include mobile games like Pokémon GO and applications that provide navigational assistance or real-time information overlays.