ACM - affordances
Payam Tabrizian
Anna Petrasova
Brendan Harmon
Vaclav Petras
Helena Mitasova
Ross Meentemeyer
Path sampling method for modeling overland water flow, sediment transport, and short term terrain evolution in Open Source GIS
GRASS GIS: A multi-purpose open source GIS
Tangible Modeling with Open Source GIS
a 3-D tangible interface for landscape analysis
Tangible User Interfaces (TUIs): A Novel Paradigm for GIS