3Eyes Family Safety installs a system-wide content filter and per-user
activity monitoring agent. The installer will:

  - Install /Applications/3Eyes Manager.app
  - Add a system LaunchDaemon (runs as root, supervises the filter)
  - Add a per-user LaunchAgent (runs in each user's session)
  - Install the 3Eyes root certificate into the System keychain
    (required for HTTPS filtering)

This requires administrator authentication.

When the install finishes, 3Eyes Manager opens so you can sign in and pick
which accounts on this Mac are your children's. Until you do that, nothing
is filtered.
