Reference: 1864 Title: Keep Pesky Cats At Bay With A Machine-Learning Turret Gun Summary: The article outlines a DIY project using a Raspberry Pi to create a machine-learning turret that detects and deters cats from restricted areas. URL: https://hackaday.com/2019/07/12/keep-pesky-cats-at-bay-with-a-machine-learning-turret-gun