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Developing a Usability Framework to Support Online Rapid Urban Information Discovery and Interrogation

One of the signicant challenges facing the development of web portals is optimising the usability of such e-infrastructures for diverse, yet specialised uses. This paper presents a usability framework for supporting the iterative testing and development of the Australian Urban Research Infrastructure Network (AURIN). The AURIN portal serves as a securitised environment for data sharing, and as a repository of open-source analytical routines to support urban decision-making. Harmonisation, security, accessibility and discoverability are critical concerns at the data level as many dierent kinds of federated data are being referenced by the system. Furthermore, urban researchers are accessing this infrastructure framework across Australia. A broad spectrum of digital data relevant to human settlements needs to be not only discoverable, but also comprehensible and usable by non-experts in the area. Managing the complexity across many areas and supporting a spectrum