> but of humans actually doing the work and using them. You've just identified a problem you believe needs to be solved. I wish I could say the same for myself

> but of humans actually doing the work and using them. You've just identified a problem you believe needs to be solved. I wish I could say the same for myself but I can't and there it is. So for you, how to solve that problem in society. In all of: a small way, in a way that can be built on, in a large scale way. Hit on something fantastic, and I hope you do, it probably won't work right away. You'll probably have to spend some time convincing people and getting them used to the novel ideas (even if that novel idea is simply to actually follow this old idea). Spread the word? May involve repeating yourself in way that is predictable? Maybe not? What do I know!?! Good luck!