美國虛擬邊境牆未能阻止1000多例死亡
美國花費數十億美元用於人工智慧邊境監控塔，但仍有超過1000人未被發現而死亡，引發人們對該技術有效性和人道主義影響的擔憂。
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.