urban analyses 1997 selected parts of tokyo city aspects (Shimbashi) city aspects (Hinode) city collaborators urban analyses 1 urban analyses 2 analyses done by Sota Ichikawa: Urban profile Fish Market (all layers) single layers: information layer human flow layer traffic layer layer singularities see an other analyse (UP Park): Flow Layers: human human qualities: movements of peoples (shoppers, salesmen, old/young people, frequencies) information information qualities: information flows of tv-screens, advertising walls, newspaper boxes, network cable structures,meeting points for people with cellular phones economical economic qualities: speculation flows of real estate, money flow: prosperity how often companies,shops or inhabitants change offices, appartements etc. traffic traffic qualities: road structures, flows of railways, subways, buses, cars, boats architectural architectural qualities: building structures and their city presence (scales, rhythms, breaks, construction sites)