I recently purchased an AI kit for the Raspberry Pi (raspberrypi.com/products/ai-kit). Sounded interesting, though I am not quite sure yet what I am going to do with it. I had not used the Raspberry Pi 5 in a bit, so it took me a little while to remember how to connect to it from my Ubuntu desktop (I used Raspberry Pi Connect – I used to use VNC). The hardware went together pretty easily. As I worked through the instructions, I came to the part about the necessary Raspberry Pi camera, which I did not have. So I ordered one from Adafruit (www.adafruit.com). Typical of many of the projects I start, I often find that I am missing some components or tools. Just part of the adventure.