https://blog.wongcw.com/2021/11/05/theodore-tewksbury%e6%8e%a5%e4%bb%bbvelodyne-ceo%e8%81%b7%e5%8b%99-11%e6%9c%8810%e6%97%a5%e4%b8%8a%e5%b4%97/