From National Farm Medicine Center
The project developed model systems for farmers to input data such as locations of chemicals, solvents, fuels and other hazards, where power and gas cut-off valves and water sources are and where farming operations occur. These data will be linked to QR tags attached to easily accessible sites, where emergency responders may read them. This will assist in fighting a fire or rescuing a victim while permitting emergency responders to avoid injury from explosions, chemicals, electrical or other on farm hazards. More information here.