Group 1 - The core viewpoint is that in 5-6 years, traditional smartphones and apps will no longer exist, with future devices serving primarily as AI reasoning edge nodes equipped with communication capabilities [1][4]. - Future devices will not require operating systems or apps, focusing instead on basic functions like display and audio playback while deeply integrating AI capabilities [2][8]. - Elon Musk suggests that the future of communication devices will involve real-time interaction between server-side AI and device-side AI, enabling instant generation of various video content as per user needs [4]. Group 2 - The concept of brain-machine interfaces may emerge, leading to a potential human-machine integration where the distinction between human and machine becomes blurred [12].

Group 1 - The core of the drone racing competition is to determine the fastest pilot who can complete the designated course within a set time, navigating through various obstacles [4][7] - The race features four athletes competing simultaneously, using first-person view goggles to control their drones along a 500-meter track, completing three laps and passing through over 40 obstacles [4][12] - The design of the racecourse is unique, resembling a giant panda, which is also the mascot of the event, enhancing the visual experience during night races [11] Group 2 - Achieving optimal control of racing drones is challenging, with frequent occurrences of crashes, referred to as "crashing the drone," highlighting the need for precision at high speeds [12][14] - The competition requires athletes to have a deep understanding of the course, spatial awareness, and effective communication with their mechanical teams to achieve "human-machine integration" [16] - The event is likened to "air F1," emphasizing the three-dimensional nature of the race, where pilots must navigate in all directions and optimize their flight paths for speed and efficiency [16]