Across the United States, people are taking to the street to protest racist police violence, including the tragic police killings of George Floyd and Breonna Taylor. This is a historic moment of reckoning for law enforcement. Technology companies, too, must rethink how the tools they design and sell to police departments minimize accountability and exacerbate injustice. Even worse, some companies profit directly from exploiting irrational fears of crime that all too often feed the flames of police brutality. So we’re...