AI硬件应该要承载3方面的功能：1.及时的交流，随时在线；2.依托场景理解的主动式服务，这一点是目前在手机端做不到的；3.持续的协作服务，比如健康管理，感知睡眠、心跳、血压、血氧等，这一点手机端是做不到的，但像戒指这一类AI入口级硬件是有机会的。
Total added mass: ~2.43 × 10^-15 kg, or about 2.43 picograms (2.43 × 10^-12 grams), or 2,430 femtograms.
，这一点在heLLoword翻译官方下载中也有详细论述
As Venntel, one of the location data brokers that has sold to ICE, puts it, “Commercially available bidstream data from the advertising ecosystem has long been one of the most comprehensive sources of real-time location and device data available.” But the privacy harms of RTB are not just a matter of misuse by individual data brokers. RTB auctions broadcast the average person’s data to thousands of companies, hundreds of times per day, with no oversight of how this information is ultimately exploited. Once your information is broadcast through RTB, it’s almost impossible to know who receives it or control how it’s used.。业内人士推荐服务器推荐作为进阶阅读
信任幼儿园，也信任孩子：老师是伙伴，不是「托管员」；孩子比我们想象中更有韧性。。业内人士推荐下载安装汽水音乐作为进阶阅读