Spring 2010 • Vol. 14 No. 2 FEATURE FOCUS a Better Future GeoDesigning 14 16 The Next Generation of GIS Dealing with design and space-time Designing GeoDesign Summit on new field that couples GIS and design The Role of Volunteered Geographic Information in a Postmodern GIS World A conversation with Michael Goodchild 22 26 30 32 Geoenabling Federal Business Processes Improving services to citizens through place-based approaches Getting Answers Quickly Hydrologic analysis and 3D GIS improve flood response The Virtual Estuary New GIS tool for exploration and analysis Is ONE Route Good Enough? Using ArcGIS Network Analyst in pipeline alignment optimization 20 SPECIAL SECTION 37 Getting Started with Geoprocessing and ArcObjects in .NET Not sure where to begin? Have no fear. 117973 QUADM3/10tz www.esri.com ArcUser Spring 2010 3