Love the idea, had somewhat similar one and even have a demo, hope I will find time to complete it:).
Please share some video demonstration of how it works, it will help to fully grasp the idea.
Thank you! I hope you find time to work on it as well. I'd love to try out your demo and happy to give feedback if you'd like - contact into on my website linked in bio. I also think you're totally right on the video demo needed. On it soon!