Rachel Blagojevic, Brent Whiteley, J. Zhen, B. Plimmer
{"title":"TUI-Geometry: A Tangible User Interface for Geometric Drawing on an Interactive Tabletop","authors":"Rachel Blagojevic, Brent Whiteley, J. Zhen, B. Plimmer","doi":"10.1145/2838739.2838775","DOIUrl":null,"url":null,"abstract":"Physical drawing tools, such as rulers, afford immediate visual and proprioceptive feedback to the user: even before a line is added to the drawing. Such immediacy is not available in standard digital drawing software. We introduce TUI-Geometry, a drawing application that senses tangible drawing tools on an interactive tabletop and provides the user with intelligent visual feedback and drawing beautification. A user evaluation comparing TUI-Geometry to an application with passive tools showed that users preferred TUI-Geometry and were able to draw significantly more accurately with it -- thus we provide the foundation for intelligent instructional support of geometry construction with tangibles.","PeriodicalId":364334,"journal":{"name":"Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2838739.2838775","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Physical drawing tools, such as rulers, afford immediate visual and proprioceptive feedback to the user: even before a line is added to the drawing. Such immediacy is not available in standard digital drawing software. We introduce TUI-Geometry, a drawing application that senses tangible drawing tools on an interactive tabletop and provides the user with intelligent visual feedback and drawing beautification. A user evaluation comparing TUI-Geometry to an application with passive tools showed that users preferred TUI-Geometry and were able to draw significantly more accurately with it -- thus we provide the foundation for intelligent instructional support of geometry construction with tangibles.
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