Tenker dette er mest riktige beskrivelsen av begrepene:
Home Assistant = a python program that runs anywhere
Hassbian = Raspberry Pi Debian (Raspbian) + Home Assistant running in a Python virtual environment. This is like a traditional Linux setup, is how you would run any other Python program.
HassOS = A custom OS by the HA team that treats the Pi more like an embedded device/appliance for exclusively running Home Assistant.
HassIO = Home Assistant containerized to run on HassOS or regular Docker. Has some extra features like installing other programs as 'Addons' through the Web UI, easy backups, etc.
Docker = Software for running applications in containers. You can deploy both HassIO or just regular Home Assistant this way