Some officials say it adds little new functionality for law enforcement, while others claim the governor's request was "impossible" from the start.

Oklahoma schools are among the latest to invest in the technology, spending $3 million on a mobile platform to be used by more than 500 districts.

Civil rights watchdogs say the data-collection project to prevent school gun violence is being pushed into students' lives haphazardly.

Schools in part of the Spartanburg, South Carolina, area will receive FirstNet-enabled devices and app ecosystem access.