美国虚拟边境墙未能阻止1000多例死亡
美国花费数十亿美元用于人工智能边境监控塔，但仍有超过1000人未被发现而死亡，引发人们对该技术有效性和人道主义影响的担忧。
the us has spent billions on a virtual border wall with surveillance towers, including ai-powered ones, over the past 25 years to detect and apprehend border crossers. however, a mit technology review investigation found that over 1000 people died in areas watched by these towers without being reached or apprehended. some deaths occurred under the watch of newly installed ai-powered towers designed to spot people automatically. this reveals a humanitarian crisis and repeated failures of the virtual wall's basic security promise.