Evaluating Interface Characteristics for Shared Lighting Systems in the Office Environment

Werff, Thomas van de; Niemantsverdriet, Karin; Essen, Harm van; Eggen, Berry

doi:10.1145/3064663.3064749

Cited by 13 publications

(10 citation statements)

References 31 publications

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“…We equipped an open-plan workspace at our university with a connected lighting system [16] (see [66] for technical details). The workspace (figure 2) is one of many similar spaces in the building and is occupied daily by students and is used for a variety of individual and in team activities, and is not supervised by staff.…”

Section: Methodsmentioning

confidence: 99%

“…They present the exact same control over the light. All interfaces are fully functional (see [66] for more details).…”

Section: Interface Designsmentioning

confidence: 99%

“…In a qualitative study, we observe the longitudinal use of three lighting interfaces in a real-life open-plan office. In previous work based on a subset of the data, we have evaluated people's appraisal of personal control over lighting and the interfaces (reported in [66]). In this work, we specifically look at shared use, by focusing on two questions: (1) How do people use and appraise the three types of social information (intention, authorship, and preference)?…”

Section: Introductionmentioning

confidence: 99%

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Niemantsverdriet

Werff

Essen

et al. 2018

Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems

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Interfaces are commonly designed from the perspective of individual users, even though most of the systems we use in everyday life are in fact shared. We argue that more attention is needed for system sharing, especially because interfaces are known to influence coordination of shared use. In this work, we aim to deepen the understanding of this relation. To do so, we design three interfaces for a shared lighting system that vary in the type of social information they allow people to share with others and in their overall interaction style. We systematically compare longitudinal and real-life use of the interfaces, evaluating (1) people's appraisal of three types of social information and (2) the influence of an interaction style on coordination of shared use. The results disclose relations between the interface and the amount of verbal communication, consideration, and accountability. With this work, we urge the need for interaction designers to consider shared use.

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Section: Methodsmentioning

confidence: 99%

“…They present the exact same control over the light. All interfaces are fully functional (see [66] for more details).…”

Section: Interface Designsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Niemantsverdriet

Werff

Essen

et al. 2018

Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems

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“…the Smart thermostat in [Alan et al, 2016]) or varying multiple interaction characteristics (e.g. light interaction in [Werff et al, 2017]). In our case, the primary variable is media modality, but in contrast to traditional approaches, this difference is merely the starting point.…”

Section: Designs For a Comparative Explorative Studymentioning

confidence: 99%

“…In the final interview, we emphasized the differences between the concepts by using comparative scales (similar to Werff et al, 2017). This was a useful way to stimulate people to view the concepts from different perspectives.…”

Section: Explorative Comparative Studymentioning

confidence: 99%

Everyday Life Reflection

Mols

Hoven

Eggen

2020

Proceedings of the Fourteenth International Conference on Tangible, Embedded, and Embodied Interaction

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Reflection is of increasing interest in HCI as it has many potential benefits in design, education and everyday life. In this paper, we explore media-supported reflection through the design and deployment of three concepts. In contrast to prevalent reflective approaches that are based on system-collected data, we explore how user-created media can support personal reflection. Three interactive prototypes were developed, focusing on different modalities: Balance uses audio, Cogito uses text, and Dott uses visual media. We evaluate these concepts in an in-thewild study that is both explorative and comparative. We found that the open-ended systems primarily supported reflection during the creation of media and that the use depended on opportunity and triggers. We conclude the paper with a discussion of our findings regarding the method and the implications of our findings for the broader area of design for reflection.

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Mining Local Process Models and Their Correlations

Genga

Tax

Zannone

2019

Lecture Notes in Business Information Processing

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Mining local patterns of process behavior is a vital tool for the analysis of event data that originates from flexible processes, which in general cannot be described by a single process model without overgeneralizing the allowed behavior. Several techniques for mining local patterns have been developed over the years, including Local Process Model (LPM) mining, episode mining, and the mining of frequent subtraces. These pattern mining techniques can be considered to be orthogonal, i.e., they provide different types of insights on the behavior observed in an event log. In this work, we demonstrate that the joint application of LPM mining and other patter mining techniques provides benefits over applying only one of them. First, we show how the output of a subtrace mining approach can be used to mine LPMs more efficiently. Secondly, we show how instances of LPMs can be correlated together to obtain larger LPMs, thus providing a more comprehensive overview of the overall process. We demonstrate both effects on a collection of real-life event logs.

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Evaluating Interface Characteristics for Shared Lighting Systems in the Office Environment

Cited by 13 publications

References 31 publications

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Everyday Life Reflection

Mining Local Process Models and Their Correlations

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