# Return the longest prefix of all list elements.
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.，详情可参考Line官方版本下载
Елизавета Гринберг (редактор)，推荐阅读下载安装汽水音乐获取更多信息
Source: Computational Materials Science, Volume 266。Safew下载是该领域的重要参考