Chromaroma takes your Journey History from your account with Transport For London, and applied the rules of the game to it. You can view your Journey History on your profile page along with the game events associated with it. This Journey History is only viewable by you and the people you have shared your Journey History with.
Should you choose to do so, you can share parts of your Journey History with linked third party applications such as Twitter and Facebook.
Permitted Travellers are those players that you have granted permission to view your Journey History.
Friends are those players that you have granted permission to view your Journey History, and who have also chosen to grant the same permission to you.
Visible Travellers are those players who have permitted you to view their Journey History. This does not enable them to view your details unless you permit them or ‘Share Back’, when they will become a Fellow Traveller.