'Security theater': Does expensive technology stop school shootings or is it just another tool?

'Security theater': Does expensive technology stop school shootings or is it just another tool?

It has been three-and-a-half years since the racist mass shooting at Tops grocery store in Buffalo, New York. That shooting was a lesson a wake up call for the nearby Grand Island school superintendent who decided more needed to be done to protect students and staff.So the district invested in AI technology to detect a gun on school property. But in a day and age where school shootings have become all too common, is this technology working or is…