1. Andresen G, Friberg M, Teigen A, Pirus D (2004) Function-oriented display system: background and first prototypes (HWR-752). OECD Halden Reactor Project, Halden
2. Andresen G, Friberg M, Teigen A, Pirus D (2005a) Function-oriented display system: first usability test (HWR-789). OECD Halden Reactor Project, Halden
3. Andresen G, Teigen A, Broberg H, Friberg M (2005b) Function-oriented display system: lessons learned from the development process (HWR-793). OECD Halden Reactor Project, Halden
4. Burns CM, Hajdukiewcz JR (2004) Ecological interface design. CRC Press, Florida
5. Gibson JJ (1979) The ecological approach to visual perception. Houghton Mifflin, Boston