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Continue to Chat未來蘋果設備可能會使用人類聽覺之外的聲音來互相傳遞信號 https://blog.wongcw.com/2020/09/09/%e6%9c%aa%e4%be%86%e8%98%8b%e6%9e%9c%e8%a8%ad%e5%82%99%e5%8f%af%e8%83%bd%e6%9c%83%e4%bd%bf%e7%94%a8%e4%ba%ba%e9%a1%9e%e8%81%bd%e8%a6%ba%e4%b9%8b%e5%a4%96%e7%9a%84%e8%81%b2%e9%9f%b3%e4%be%86%e4%ba%92/