@inproceedings{Radle2015Spati-31478,
  year={2015},
  doi={10.1145/2702123.2702287},
  title={Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions},
  isbn={978-1-4503-3145-6},
  publisher={ACM},
  address={New York},
  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:dcterms="http://purl.org/dc/terms/"
    xmlns:dc="http://purl.org/dc/elements/1.1/"
    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
    xmlns:bibo="http://purl.org/ontology/bibo/"
    xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#"
    xmlns:foaf="http://xmlns.com/foaf/0.1/"
    xmlns:void="http://rdfs.org/ns/void#"
    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
  <rdf:Description rdf:about="https://kops.uni-konstanz.de/server/rdf/resource/123456789/31478">
    <dc:creator>Jetter, Hans-Christian</dc:creator>
    <dcterms:title>Spatially-aware or spatially-agnostic? : Elicitation and Evaluation of User-Defined Cross-Device Interactions</dcterms:title>
    <dc:rights>terms-of-use</dc:rights>
    <dc:contributor>Lu, Zhihao</dc:contributor>
    <dc:creator>Rädle, Roman</dc:creator>
    <dc:contributor>Jetter, Hans-Christian</dc:contributor>
    <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:creator>Schreiner, Mario</dc:creator>
    <dc:creator>Rogers, Yvonne</dc:creator>
    <dc:contributor>Rogers, Yvonne</dc:contributor>
    <dc:contributor>Schreiner, Mario</dc:contributor>
    <dc:creator>Reiterer, Harald</dc:creator>
    <dc:contributor>Rädle, Roman</dc:contributor>
    <dcterms:rights rdf:resource="https://rightsstatements.org/page/InC/1.0/"/>
    <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/>
    <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-07-23T11:55:37Z</dcterms:available>
    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-07-23T11:55:37Z</dc:date>
    <dc:language>eng</dc:language>
    <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/server/rdf/resource/123456789/36"/>
    <dc:contributor>Reiterer, Harald</dc:contributor>
    <dc:creator>Lu, Zhihao</dc:creator>
    <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>
    <foaf:homepage rdf:resource="http://localhost:8080/"/>
    <dcterms:hasPart rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/31478/1/Raedle_2-a9umwwfvwix12-druck_flat.pdf"/>
    <dspace:hasBitstream rdf:resource="https://kops.uni-konstanz.de/bitstream/123456789/31478/1/Raedle_2-a9umwwfvwix12-druck_flat.pdf"/>
    <dcterms:issued>2015</dcterms:issued>
    <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/31478"/>
  </rdf:Description>
</rdf:RDF>