Maybe not targeting your intents specifically, but what types of tools exist to help workers organize? BLE beacons or covert QR codes to help educate workers on

Maybe not targeting your intents specifically, but what types of tools exist to help workers organize? BLE beacons or covert QR codes to help educate workers on their rights. Geofencing ads to warehouse/factories could be effective, but expensive. Maybe an anonymous app that helps recruit members, track violations, polls over workforce priorities or just explains worker rights and how to educate/engage coworkers. The space is ripe for innovation since there likely isn't much money to be made but lots of good can be done, but it will be hard to get past the anti-union sentiment that most Americans have. There are a handful of organization apps mostly targeting Walmart that are kind of bland and low utility, maybe even integrating with Walmart HR, so not sure of the objectives there.