Having a video call when you are outside is hard for some naughty cats. So our client designed this automatic cat feeder with a screen and a camera. Cats can stay in front of the camera for one minute when eating, and its owner can remotely control the supply of cat food to make them stay. The product is still being tested, and we made this full-scale prototype for appearance verification with 3D printing technology.
https://www.facfox3d.com/3d-printing-service/sla-3d-printing-service/sla-3d-printed-prototypes-of-cat-feeder.html