"Generate a photo-realistic image of a diverse, fashionable group enjoying an outdoor brunch. Highlight the stark contrast in lighting: some individuals should be basked in bright sunlight, their Adaptive sunglasses transitioning to full shade, showcasing the advanced technology. Others, seated in softer, dappled light, should have their glasses appear almost invisible, allowing their expressive eyes to be clearly visible. The table should be laden with an array of vibrant vegetables and minimal bread, emphasizing a healthy, contemporary lifestyle. The focus should be on the glasses’ ability to adapt from complete transparency to full shade depending on the lighting, illustrating a seamless fusion of innovative design and practical functionality in a social, lively setting."