My understanding is that research into this kind of thing has been in the works before Facebook even existed. I can't remember where I read this, but I think it

My understanding is that research into this kind of thing has been in the works before Facebook even existed. I can't remember where I read this, but I think it was an article on Wired a year or two ago about the government possessing this kind of technology. Isn't there a company that has something similar that analyses CTV footage and can detect and react to violent behavior? And another company built technology that can detect gunshots so that police can be deployed to an area quickly. The future is right under our noses.