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Visualizing complex data: A use case evaluating an interactive visualization about food purchases
Linnéuniversitetet, Fakulteten för teknik (FTK), Institutionen för medieteknik (ME).
2016 (engelsk)Independent thesis Advanced level (degree of Master (Two Years)), 20 poäng / 30 hpOppgave
Abstract [en]

Complex data are being stored daily in databases in an unstructured way. Visualizations techniques can be used to present complex data in a user friendly and understandable way. This thesis presents the implementation of a visualization interactive tool called Eco Donuts. It is part of a set of tools created to visualize complex food data called Ekopanelen. The feature Eco Donuts presents time-dependent food data which are ordered in categories. It gives the opportunity to users to explore their data over time by performing simple interactions. This thesis documents an exploratory study on how this visualization tool can be used to enhance the user experience and provide insights of complex data. The visualization feature was implemented and evaluated with ten participants. The participants were asked to evaluate the visualization tool by accomplishing nine different tasks. The sessions were recorded using a log system as well as video recording. This study shows that the proposed tool can be used to visualize complex information in a user friendly and presentable way.

sted, utgiver, år, opplag, sider
2016.
Emneord [en]
Information visualization, food-visual analysis, ecological awareness, user experience, interactive techniques
HSV kategori
Identifikatorer
URN: urn:nbn:se:lnu:diva-51955OAI: oai:DiVA.org:lnu-51955DiVA, id: diva2:917684
Utdanningsprogram
Social Media and Web Technologies, Master Programme, 120 credits
Veileder
Examiner
Tilgjengelig fra: 2016-04-12 Laget: 2016-04-07 Sist oppdatert: 2018-01-10bibliografisk kontrollert

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