Getting our head in the clouds: toward evaluation studies of tagclouds
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
An assessment of tag presentation techniques
Proceedings of the 16th international conference on World Wide Web
Tag Clouds: Data Analysis Tool or Social Signaller?
HICSS '08 Proceedings of the Proceedings of the 41st Annual Hawaii International Conference on System Sciences
Usability evaluation considered harmful (some of the time)
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Topigraphy: visualization for large-scale tag clouds
Proceedings of the 17th international conference on World Wide Web
TIMELINES: Tag clouds and the case for vernacular visualization
interactions - Changing energy use through design
Seeing things in the clouds: the effect of visual features on tag cloud selections
Proceedings of the nineteenth ACM conference on Hypertext and hypermedia
TopicRank: bringing insight to users
Proceedings of the 31st annual international ACM SIGIR conference on Research and development in information retrieval
Building tag clouds in perl and php
Building tag clouds in perl and php
Improving visual search with image segmentation
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Semantically structured tag clouds: an empirical evaluation of clustered presentation approaches
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Tag trails: navigation with context and history
CHI '09 Extended Abstracts on Human Factors in Computing Systems
Comparison of Tag Cloud Layouts: Task-Related Performance and Visual Exploration
INTERACT '09 Proceedings of the 12th IFIP TC 13 International Conference on Human-Computer Interaction: Part I
Participatory Visualization with Wordle
IEEE Transactions on Visualization and Computer Graphics
Assessment of the utility of tag clouds for faster image retrieval
Proceedings of the international conference on Multimedia information retrieval
IHC em contexto: o que as palavras relevam sobre ela
Proceedings of the 11th Brazilian Symposium on Human Factors in Computing Systems
Interactive digital TV as revealed through words: focuses and research sources
Proceedings of the 19th Brazilian symposium on Multimedia and the web
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Tag clouds are visualisations of data where words (or tags) are positioned in a cloud and augmented with visual properties, such as font size and colour, to depict data attributes. Although tag clouds are common on web sites and blogs, their effectiveness as a visualisation technique has received little research attention. We conducted two experiments to provide empirical insights into the relative effectiveness of tag clouds compared with traditional tables. Tables were selected as the most basic visualisation performance baseline. The first experiment concerned the speed and accuracy with which participants could identify the presence or absence of a specified target in an unsorted tag cloud or table. The second experiment also analysed speed and accuracy with tag clouds and tables, but in tasks concerning identification of maximum and minimum attribute values. Tables were faster and more accurate in both tasks. We discuss implications for further work.