@darius @lispi314 @danhon Coptech is usually very expensive, demos well, and turns out to be made of papier-mache and dreams or sulfuric acid. It's either TASER (a less-than-lethal device that's vastly oversold in terms of its potential and can easily kill people and is overused) or gunshot detections systems, which have poor testing outcomes in actual use and are used to justify overpolicing and demonstrate the (f)utilty of polcie tech.