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There’s just one hitch: the system still needs guinea pigs. Even the best weather models can’t pinpoint where clear-air turbulence will occur. So the NCAR programs continue to rely on firsthand reports from planes that have already been tossed around. New technologies could change that in coming years. A plane equipped with a lidar sensor—which uses lasers to detect much finer particles than radar can—could pick up on turbulence even in a cloudless sky. But lidar systems are still too bulky and expensive to fit into a plane’s nose cone. And the government and the airline industry have been slow to invest in improving them. For now, the best hope for a flight heading into turbulence might be to program the plane itself to ride the bumps.
09:45, 28 февраля 2026Экономика
站在品牌方的视角去看，一方面，中腰部广告主对AI营销的整体认知仍处在早期阶段，因为不了解，所以会觉得“很复杂、很贵、不确定”，与其冒险，不如继续用熟悉的人力方式推进。另一方面，头部广告主正在自建 AI Agent 与内部智能系统，这在客观上削弱了对乙方的部分依赖。那么，4A的AI究竟扮演何种角色？