Group 1 - The article discusses advancements in AI browsers, flying car technology, and a virtual immune system, highlighting their potential impact on various industries [1] Group 2 - AI browsers are expected to enhance user experience by providing more personalized and efficient web navigation [1] - Flying car technology is progressing, with several companies working on prototypes that could revolutionize urban transportation [1] - The development of a virtual immune system aims to improve healthcare by simulating immune responses and potentially leading to better disease management [1]