Description: Environmental awareness in the context of augmented reality refers to the understanding and consideration of the physical environment in which applications of this technology are deployed. This means that digital overlays must be accurate and relevant to the physical space around them, allowing for a more effective and meaningful interaction between the user and their environment. Environmental awareness encompasses aspects such as geolocation, lighting, topography, and other elements of the environment that can influence the user experience. By integrating real-world data with digital information, augmented reality applications can offer more immersive and educational experiences, helping users to better understand their surroundings and make informed decisions. This awareness not only enhances the usability of applications but also fosters a greater appreciation and respect for the environment, as users can visualize the impact of their actions in the real world. In summary, environmental awareness is an essential component for the development of augmented reality applications that are effective, informative, and responsible toward the environment around us.