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Future smoke alarms might use very different tech. Researchers have developed an AI-based system that uses machine learning to detect fire in video feeds. The tool can spot fire and smoke in footage from "any camera", says Prabodh Panindre at New York University – including CCTV, doorbell cameras and phone cameras.
。爱思助手下载最新版本是该领域的重要参考
"And they can be a really, really good way of reaching people, particularly in the local community, who might not come into a church for a service or prayer, but they'll come in to watch the bats, because people find them really, really fascinating."
（五）从建筑物或者其他高空抛掷物品，有危害他人人身安全、公私财产安全或者公共安全危险的。