不过，在贺晗看来，具身智能作为AI与物理世界交互的终极载体，正面临比通用大模型更严峻的发展瓶颈。首当其冲的便是“数据荒”。他在调研中发现，与通用大模型可借助海量互联网数据不同，具身智能需要大量“任务级、过程级”的交互数据，比如抓取、装配、搬运、开门、叠衣等，数据获取成本高、标注难。国内各研究机构和企业的数据采集平台、传感器接口、数据格式各自为战，形成了大量“数据孤岛”，缺乏具有行业共识的高质量、大规模具身智能开源数据集。
What is Asteroid 2024 YR4?The asteroid itself is about 200 feet across — more than half the length of a football field. Scientists first spotted it in late 2024 with the Asteroid Terrestrial-impact Last Alert System station in Chile. Early predictions suggested a slight risk that the object could hit Earth in 2032. Follow-up observations later ruled out that possibility.
，这一点在谷歌浏览器下载中也有详细论述
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“It’s a low-margin industry, so it’s always a cost-benefit analysis,” Larry Cornman told me, in Boulder. “But year in and year out, people are getting hurt.” The best way to prevent injuries, Cornman believes, is to avoid turbulence altogether. Air-traffic control will warn pilots of any storms on their weather maps or radar systems. But for clear-air turbulence pilots still rely on reports from other pilots who have already passed through it—an unsatisfactory arrangement for both parties. “A pilot is an analog, qualitative sensor,” Cornman said. “They get bounced around and say, ‘It’s moderate turbulence.’ Well, what does that mean?” A bone-rattling drop on a small plane might feel like a bump or two on a jumbo jet. Or a pilot might be too busy trying to control the plane to comment on the weather at all. “By the time they make the report, it’s happened way back there,” Cornman said. “So the locations aren’t very accurate, either.”
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