QuantiScale: A Study in Redesigning Interactions for Multi-Touch

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dc.contributor.authorRitter, Felixen_US
dc.contributor.authorIssawi, Jumana Alen_US
dc.contributor.authorBenten, Simonen_US
dc.contributor.editorKatja Bühler and Lars Linsen and Nigel W. Johnen_US
dc.date.accessioned2015-09-14T04:49:09Z
dc.date.available2015-09-14T04:49:09Z
dc.date.issued2015en_US
dc.description.abstractWe investigate the performance of QuantiScale, a new multi-touch interaction technique for the quantification of distances in medical images and discuss the benefits and prospects of redesigning interactions with multi-touch devices. Taking advantage of the multi-touch capabilities, QuantiScale behaves like a tape measure, but automatically adjusts the view onto the measured object to improve precision and speed. The technique has been studied in a real-world scenario measuring the diameter of structures for the diagnostic reading of medical images and provides hints for the replacement of traditional mouse-based interaction with gestural interaction. Results of the quantitative evaluation indicate a high measurement precision particularly for small objects. Participants experienced QuantiScale as being more fun, natural, and intuitive in comparison to mouse-based interaction even though the subjective preference for speed and precision was still in favor of the mouse.en_US
dc.description.sectionheadersHaptics and Interactionen_US
dc.description.seriesinformationEurographics Workshop on Visual Computing for Biology and Medicineen_US
dc.identifier.doi10.2312/vcbm.20151222en_US
dc.identifier.isbn978-3-905674-82-8en_US
dc.identifier.issn2070-5786en_US
dc.identifier.pages187-193en_US
dc.identifier.urihttp://dx.doi.org/10.2312/vcbm.20151222en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptorsen_US
dc.subjectH.5.2 User Interfacesen_US
dc.subjectBenchmarkingen_US
dc.subjectInput devices and strategiesen_US
dc.titleQuantiScale: A Study in Redesigning Interactions for Multi-Touchen_US
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VCBM 15: Eurographics Workshop on Visual Computing for Biology and Medicine