美国学校正在花费近5亿美元用于未经证实的高科技安全,尽管专家警告说没有任何技术能确保安全。 U.S. schools are spending nearly $500 million on unproven high-tech security, despite experts warning no technology ensures safety.

针对学校暴力不断上升,美国学校正花费近5亿美元用于高科技安全措施,包括AI武器探测、防弹玻璃和应急掩体,由公共需求和国家供资驱动。 In response to rising school violence, U.S. schools are spending nearly half a billion dollars on high-tech security measures, including AI weapon detection, bulletproof glass, and emergency bunkers, driven by public demand and state funding. 尽管30亿美元以上的产业有所增长,但专家们对许多产品的有效性提出质疑,并列举了诸如2022年普罗克特高中刺杀事件,因为400万美元的人工智能系统未能发现一把刀。 Despite the growth of a $3 billion-plus industry, experts question the effectiveness of many products, citing incidents like the 2022 Proctor High School stabbing, where a knife was undetected by an $4 million AI system. 包括Kenneth Trump博士在内的批评者强调, 学校安全并不存在经证明的“银弹”, 并警告不要过度依赖未经测试的技术。 Critics, including Dr. Kenneth Trump, emphasize there is no proven "silver bullet" for school safety and warn against overreliance on untested technology. 供应商继续扩大,展示无人机和其他工具,而官员承认没有任何解决办法能保障安全。 Vendors continue to expand, showcasing drones and other tools, while officials acknowledge no solution guarantees safety.