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Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions

Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions

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RÄDLE, Roman, Hans-Christian JETTER, Mario SCHREINER, Zhihao LU, Harald REITERER, Yvonne ROGERS, 2015. Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions. CHI Conference on Human Factors in Computing Systems. Seoul, 18. Apr 2015 - 23. Apr 2015. In: BO BEGOLE, , ed. and others. CHI '15 Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems. CHI Conference on Human Factors in Computing Systems. Seoul, 18. Apr 2015 - 23. Apr 2015. New York:ACM, pp. 3913-3922. ISBN 978-1-4503-3145-6

@inproceedings{Radle2015Spati-31478, title={Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions}, year={2015}, doi={10.1145/2702123.2702287}, isbn={978-1-4503-3145-6}, address={New York}, publisher={ACM}, booktitle={CHI '15 Proceedings of the 33rd Annual ACM Conference on Human Factors in Computing Systems}, pages={3913--3922}, editor={Bo Begole}, author={Rädle, Roman and Jetter, Hans-Christian and Schreiner, Mario and Lu, Zhihao and Reiterer, Harald and Rogers, Yvonne} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/31478"> <dc:contributor>Lu, Zhihao</dc:contributor> <dc:creator>Schreiner, Mario</dc:creator> <dc:contributor>Rogers, Yvonne</dc:contributor> <dc:creator>Rädle, Roman</dc:creator> <dc:creator>Reiterer, Harald</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-07-23T11:55:37Z</dc:date> <dc:contributor>Jetter, Hans-Christian</dc:contributor> <dc:language>eng</dc:language> <dc:creator>Lu, Zhihao</dc:creator> <dcterms:issued>2015</dcterms:issued> <dc:creator>Rogers, Yvonne</dc:creator> <dc:contributor>Reiterer, Harald</dc:contributor> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/31478"/> <dcterms:title>Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions</dcterms:title> <dcterms:abstract xml:lang="eng">Cross-device interaction between multiple mobile devices is a popular field of research in HCI. However, the appropriate design of this interaction is still an open question, with competing approaches such as spatially-aware vs. spatially-agnostic techniques. In this paper, we present the results of a two-phase user study that explores this design space: In phase 1, we elicited gestures for typical mobile cross-device tasks from 4 focus groups (N=17). The results show that 71% of the elicited gestures were spatially-aware and that participants strongly associated cross-device tasks with interacting and thinking in space. In phase 2, we implemented one spatially-agnostic and two spatially-aware techniques from phase 1 and compared them in a controlled experiment (N=12). The results indicate that spatially-aware techniques are preferred by users and can decrease mental demand, effort, and frustration, but only when they are designed with great care. We conclude with a summary of findings to inform the design of future cross-device interactions.</dcterms:abstract> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-07-23T11:55:37Z</dcterms:available> <dc:contributor>Schreiner, Mario</dc:contributor> <dc:creator>Jetter, Hans-Christian</dc:creator> <dc:contributor>Rädle, Roman</dc:contributor> </rdf:Description> </rdf:RDF>

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