https://blog.wongcw.com/2020/10/19/%e5%b0%88%e5%88%a9%e9%a1%af%e7%a4%ba%e5%be%ae%e8%bb%9fsurface-pen%e6%9c%89%e6%9c%9b%e5%b8%b6%e4%be%86%e9%9b%b6%e5%8a%9b%e6%bf%80%e6%b4%bb%e7%89%b9%e6%80%a7%e6%8f%90%e5%8d%87%e8%a8%ad/
專利顯示微軟Surface Pen有望帶來“零力激活”特性提升設備壽命