Paper exploring the combination of digital and paper maps, particularly reflecting on the use of pen-based tools like the Anoto tool as an interface.
"ButterflyNet is a mobile capture and access system for field scientists ... to quickly find their handwritten notes, photographs, sensor readings, GPS track logs, and other research content through a fast and information-rich interface."
Article describing reseach to use digitally augmented paper to add interactive features to paper-based tourist maps.
Article describing research to explore new technologies for interactive paper that enable actions on paper to be linked to digital actions and to create a general web publishing framework to support the production of interactive paper documents.