If you're interested, I have some ideas for how to prevent the specific problem that immediately caught my attention. I'm pretty sure it could be coupled to your front end as a separate module/system that then lets you use it or not as you like, and see how different people react to it. Contact details in my profile.

My ideas are definitely half-baked and may be completely wrong/useless/inappropriate, or it may even be that you prefer to continue to work largely independently. That's not a bad thing, as getting input from other people may stifle your own creativity and ideas.

Regardless, thanks for the responses and for the interesting project.