108
        
            
                AI System Detects Social Norm Violations
 
            
            (neurosciencenews.com)
          
          
          
          
          
        This is a most excellent place for technology news and articles.
Psycho-Pass raises a lot of interesting questions and dilemmas because the technology depicted actually works in that setting (aside from a few outlying cases that help drive interesting plots). If there was a scanner of some sort that actually genuinely could detect violent intention before it was acted on then I think it would be reasonable and moral to use it in at least some manner.