Powerchord: Exploring Ambient Audio Feedback on Energy Use
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Influencing energy use is a major research topic. However, many approaches lump ‘energy demand’ together, disconnected from everyday artefacts, the realities of household life, and people’s diverse understandings of the systems around them. There is an opportunity for research through design which addresses relationships with the invisible concept of energy through new kinds of feedback. Powerchord is an ongoing (2014—) exploration of sonifying energy use in near-real time. The prototypes developed so far monitor multiple household electrical appliances in parallel, turning readings of the instantaneous power being drawn into various kinds of sounds. Powerchord provides a form of ambient experiential feedback intended to fit with the soundscapes of everyday domestic life, while (perhaps) enabling a deeper understanding of the characteristics of energy use. The concept was developed from ideas suggested by householders during co-creation sessions as part of the European SusLabNWE project, funded by INTERREG IVB, as part of our wider exploration of the invisibility of energy which also led to ‘Drawing Energy’ (see Chap. 14 ‘Participatory Drawing in Ethnographic Research’).
KeywordsEnergy use Sonification Ubiquitous computing
- Boucher, A., Cameron, D., & Jarvis, N. (2012). Power to the people: Dynamic energy management through communal cooperation. In Proceedings of DIS 2012, Newcastle.Google Scholar
- Bowden, F., Lockton, D., Gheerawo, R., & Brass, C. (2015). Drawing energy: Exploring perceptions of the invisible. London: Royal College of Art.Google Scholar
- Brynjarsdóttir, H., Håkansson, M., Pierce, J., Baumer, E. P. S., DiSalvo, C., & Sengers, P. (2012). Sustainably unpersuaded: How persuasion narrows our vision of sustainability. In Proceedings of CHI 2012, Austin, Texas.Google Scholar
- Fogg, B. J. (2009). A behavior model for persuasive design, Persuasive 2009. In 4th International Conference on Persuasive Technology. New York: ACM.Google Scholar
- Foster, D., Linehan, C., Lawson, S., & Kirman, B. (2011). Power ballads: Deploying aversive energy feedback in social media. In CHI ‘11 Extended Abstracts on Human Factors in Computing Systems. New York: ACM.Google Scholar
- Gustafsson, A., & Gyllenswärd, M. (2005). The power-aware cord: Energy awareness through ambient information display. In Poster Proceedings of CHI 2005. New York: ACM.Google Scholar
- Kempton, W., & Montgomery, L. (1982). Folk quantification of energy. Energy Policy, 7(10), 817–827.Google Scholar
- Lockton, D., Harrison, D., Cain, R., Stanton, N. A., & Jennings, P. (2013). Exploring problem-framing through behavioural heuristics. International Journal of Design, 7(1), 37–53.Google Scholar
- Lockton, D., Renström, S., Bowden, F., Rahe, U., Brass, C., & Gheerawo, R. (2014) Energy storytelling through annotating everyday life. In BEHAVE 2014: 3rd European Conference on Behaviour and Energy Efficiency, 3–4 Sept 2014, Oxford.Google Scholar
- Mazé, R., & Redström, J. (2008). Switch! Energy ecologies in everyday life. International Journal of Design, 2(3), 55–70.Google Scholar
- Pierce, J., & Paulos, E. (2010). Materializing energy. In Proceedings of DIS Conference on Designing Interactive Systems. Arhus, Denmark. DIS ’10. New York, NY: ACM Press.Google Scholar
- Schafer, R. M. (1977). The soundscape: Our sonic environment and the tuning of the world. Rochester, VT: Destiny Books.Google Scholar
- Serafin, S., Franinovic, K., Hermann, T., Lemaitre, G., Rinott, M., & Rocchesso, D. (2011). Sonic interaction design. In T. Hermann, A. Hunt, & J. G. Neuhoff (Eds.), The sonification handbook (pp. 87–110). Berlin: Logos.Google Scholar
- Strengers, Y. (2011). Designing eco-feedback systems for everyday life. In Proceedings of CHI 2011, Vancouver.Google Scholar
- Tinjum, A., & Ben-Meshulam, Y. (2013). This is the sound of Chicago’s energy consumption. Opower blog, 20 Nov 2013. http://blog.opower.com/2013/11/power-rock-this-is-the-sound-of-chicagos-energy-consumption/.
- Tünnermann, R., Hammerschmidt, J., & Hermann, T. (2013). Blended sonification: Sonification for casual information interaction. In Proceedings of International Conference on Auditory Display (ICAD2013), Łódź, Poland.Google Scholar
- van Dam, S., Bakker, C. A., & van Hal, J. D. M. (2009). The mediating role of home energy management systems. In Proceedings of First European Conference on Energy Efficiency and Behaviour, Maastricht.Google Scholar
- Walker, B. N., & Nees, M. A. (2011). Theory of sonification. In T. Hermann, A. Hunt, & J. G. Neuhoff (Eds.), The sonification handbook (pp. 9–39). Berlin: Logos.Google Scholar
- Weiser, M., & Brown, J. S. (1995). Designing calm technology. http://www.ubiq.com/hypertext/weiser/calmtech/calmtech.htm.