conda create -n fpm lfortran=0.60.0 fpm gfortran
可穿戴吊坠：AirTag 大小，可夹衣服或挂项链上。配备低分辨率摄像头和麦克风，被内部员工称为 iPhone 的「眼睛和耳朵」，依赖手机进行大部分处理；
，详情可参考爱思助手下载最新版本
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End-to-end latency averaged around 1.6 seconds, measured from my server. According to Twilio, their media edge adds roughly ~100ms on top of that, bringing total perceived latency to about 1.7s.