Cool tools for data visualisation

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Cork was the recent venue for a two-day symposium and workshop in the Digital Humanities. The sessions presented themes, methods and trends in digital humanities, highlighting current research projects and offering participants an opportunity to interact with experts to identify new opportunities. Dr. Shawn Day, Digital Humanities Observatory, presented an interesting session on how different online visualisation tools could be used to enhance disciplinary understandings in the humanities. Visualisation is a technique to graphically represent sets of data. When data is large or abstract, visualisation can help make the data easier to read or understand. Data visualisation is currently an active area of research, teaching and development. The term unites the established field of scientific visualisation and the more recent field of information visualisation. The reason for its successful appropriation across disciplinary fields is due to a sound basic premise, namely, the use of computer-generated images to gain insight and knowledge from data and its inherent patterns and relationships. A second premise is the broad engagement of the human sensory system in helping to guide and interpret complex processes, and simulations involving large collections of data.

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