The app provides a common ground for workshop news, notes, ideas and anecdotes that every participant may contribute via this app. Participants can receive updates about the workshop, changes in the program or ad-hoc proposals. Through the app participants can contribute insights, ideas, anecdotes and personal observations, on which other participants can comment, elaborate and collaborate. Eventually these insights and ideas may evolve into the first sketches and drafts that can eventually grow in to contributions to a subjective guidebook or manual to Warsaw.