https://www.edsurge.com/news/2019-10-22-high-tech-surveillance-comes-at-high-cost-to-students-is-it-worth-it

The phrase “school-to-prison pipeline” has long been used to describe how schools respond to disciplinary problems with excessively stringent policies that create prison-like environments and funnel children who don’t fall in line into the criminal justice system. Now, schools are investing in surveillance systems that will likely exacerbate existing disparities.

A number of tech companies are capitalizing on the growing market for student surveillance measures as various districts and school leaders commit themselves to preventing acts of violence. Rekor Systems, for instance, recently announced the launch of OnGuard, a program that claims to “advance student safety” by implementing countless surveillance and “threat assessment” mechanisms in and around schools.

While none of these methods have been proven to be effective in deterring violence, similar systems have resulted in diverting resources away from enrichment opportunities, policing school communities to a point where students feel afraid to express themselves, and placing especially dangerous targets on students of color who are already disproportionately mislabeled and punished.ProPublica

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more on surveillance in this IMS blog
https://blog.stcloudstate.edu/ims?s=surveillance