| 1. |
- Broms, Loove, et al.
(författare)
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Coffee Maker Patterns and the Design of Energy Feedback Artefacts
- 2010
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Ingår i: DIS '10 Proceedings of the 8th ACM Conference on Designing Interactive Systems. - New York, NY, USA : ACM. - 9781450301039 ; , s. 93-102
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Konferensbidrag (refereegranskat)abstract
- Smart electricity meters and home displays are being installed in people’s homes with the assumption that households will make the necessary efforts to reduce their electricity consumption. However, present solutions do not sufficiently account for the social implications of design. There is a potential for greater savings if we can better understand how such designs affect behaviour. In this paper, we describe our design of an energy awareness artefact – the Energy AWARE Clock – and discuss it in relation to behavioural processes in the home. A user study is carried out to study the deployment of the prototype in real domestic contexts for three months. Results indicate that the Energy AWARE Clock played a significant role in drawing households’ attention to their electricity use. It became a natural part of the household and conceptions of electricity became naturalized into informants’ everyday language.
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| 2. |
- Jönsson, Li, et al.
(författare)
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Watt-Lite; energy statistics made tangible
- 2010
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Ingår i: DIS 2010 - Proceedings of the 8th ACM Conference on Designing Interactive Systems. - New York, NY, USA : ACM. - 9781450301039 ; , s. 240-243
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Konferensbidrag (refereegranskat)abstract
- Increasing our knowledge of how design affects behaviour in the workplace has a large potential for reducing electricity consumption. This would be beneficial for the environment as well as for industry and society at large. In Western society energy use is hidden and for the great mass of consumers its consequences are poorly understood. In order to better understand how we can use design to increase awareness of electricity consumption in everyday life, we will discuss the design of Watt-Lite, a set of three oversized torches projecting real time energy statistics of a factory in the physical environments of its employees. The design of Watt-Lite is meant to explore ways of representing, understanding and interacting with electricity in industrial workspaces. We discuss three design inquiries and their implications for the design of Watt-Lite: the use of tangible statistics; exploratory interaction and transferred connotations. © 2010 ACM.
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| 3. |
- Lundén, P., et al.
(författare)
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Psychoacoustic evaluation as a tool for optimization in the development of an urban soundscape simulator
- 2010
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Ingår i: Proceedings of the 5th Audio Mostly - A Conference on Interaction With Sound, AM '10. - New York, NY, USA : ACM. - 9781450300469 ; , s. 1859802-
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Konferensbidrag (refereegranskat)abstract
- This paper will discuss the use of psychoacoustic evaluation as a tool for optimization of the soundscape simulator developed in the Listen project. The listen project is a three-year research project focused around developing a demonstrator, which auralizes the sound environment produced by road and railway traffic. The resolution of the parameter space of the simulator heavily influences the performance of the simulator. The perceptual resolution of the parameter space is investigated and the resolution is adjusted accordingly. The most important parameter is velocity. Adjustments of the resolution of this parameter alone gives a 60% reduction of the usage of memory.
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