{
  inputs,
  outputs,
  lib,
  config,
  pkgs,
  ...
}: {
  environment.systemPackages = with pkgs; [kdePackages.falkon cage];

  services.cage = {
    enable = true;
    user = "don";
    extraArguments = ["-d"];
    program = "${pkgs.kdePackages.falkon}/bin/falkon --fullscreen http://harper2.home.duckland.org:8123/dashboard-pi/0";
  };
}