I&#x27;ve been looking into the same problem for a while, and came to exact same solution a few weeks ago, coincidently.
I haven&#x27;t actually got round to completing all the code for it, but have tested each section.  I was delighted when I spotted your article this morning, but was hoping you would have also shared your code...  No git repository?
I&#x27;m sure I can make the whole system myself, but I&#x27;m always happy to use others work if it exists.
If you do have a working version of this process, please do share it!