https://blog.wongcw.com/2021/03/22/gartner%e5%85%ac%e4%bd%882021%e5%b9%b4%e9%9b%b2ai%e9%96%8b%e7%99%bc%e8%80%85%e6%9c%8d%e5%8b%99%e9%ad%94%e5%8a%9b%e5%83%8f%e9%99%90%ef%bc%9a%e5%be%ae%e8%bb%9f%e8%a2%ab%e8%aa%8d%e5%ae%9a%e9%a0%98/