The Vizy is an AI camera based on the Raspberry Pi 4. The camera can shoot in up to 300 FPS, supports interchangeable lenses and has already raised over US$90,000 on Kickstarter.
https://www.notebookcheck.net/Raspberry-Pi-Vizy-AI-camera-raises-over-US-90-000-on-Kickstarter.497820.0.html