http://sls.iykpqm7jiradoeezzkhj7c4b33g4hbgfwelht2evxxeicbpjy44c7ead.onion/technologies/deteccion-acustica-de-disparos
As with many police surveillance systems, this can result in excessive scrutiny of the neighborhoods where people of color may live. Finally, this technology captures human voices, at least some of the time. Yet people in public places - for example, having a quiet conversation on a deserted street - often have a reasonable expectation of privacy.