This application allows you to send alerts to people who were near you, and to receive alerts from them as well.

# This application does not communicate with any web server, and does not collect any data about you. She does not use an internet connection.

# It works thanks to:
# Bluetooth technology with low power consumption.
# Public dissemination of your contact email address in encrypted form.

# To maintain your anonymity, the application requires that your contact email address must not include your first or last name.
# To prevent abusive alerts, this application allows you to verify that the sender of an alert was really near you.