Mobile Web App

The Mobile Web App runs on each player's existing phone. It adds a private controller to the physical board without requiring dedicated player hardware.

Its intended responsibilities include joining a game, identifying the player, showing private resources and development cards, making and responding to trades, choosing actions, resolving robber choices, and receiving private prompts.

Players still handle pieces and interact with one another at the table. The app owns private presentation and action requests, not sensing, rule authority, or final ownership of game state.

Dependencies are network access, the game API, and a way to bind a session to the correct player. Authentication and hosting are TBD. See software.