publications([{ "lang": "fr", "type_publi": "colcomlec", "doi": "https://doi.org/10.1145/3286689.3286690", "title": "Evaluation in-situ d'une approche \"What if\" pour l'eco-feedback", "url": "https://hal.archives-ouvertes.fr/hal-01899031", "abstract": "Réduire la consommation d’électricité est un enjeu majeur de notre société. Les méthodes eco-feedback permettent aux utilisateurs d’obtenir un retour sur leur consommation d’électricité afin de la diminuer. Toutefois, il est toujours difficile de déterminer concrètement quelles actions impactent la consommation. Dans cet article, nous proposons d’appliquer une méthode What if à l’eco-feedback en contexte domestique. Nous déployons le système Activelec dans des logements personnels, qui permet d’appliquer des changements virtuels dans l’utilisation des appareils et d’évaluer les économies réalisées.\r\n
\r\n\r\nLes résultats de notre expérimentation montrent que les participants ont apprécié la méthode d’interaction basée sur le What if. Celle-ci leur a permis de trouver et d’évaluer des modifications efficaces dans l’utilisation de leurs appareils, et certaines ont été appliquées en pratique par les participants. Cette expérimentation montre que le paradigme What if est une piste potentielle pour les technologies eco-feedback.\r\n", "authors": { "1": { "first_name": "Jérémy", "last_name": "Wambecke" }, "2": { "first_name": "Georges-Pierre", "last_name": "Bonneau" }, "3": { "first_name": "Renaud", "last_name": "Blanch" }, "4": { "first_name": "Romain", "last_name": "Vergne" } }, "year": 2018, "uri": "http://iihm.imag.fr/publication/WBB+18b/", "pages": "83-91", "bibtype": "inproceedings", "id": 831, "abbr": "WBB+18b", "address": "Brest, France", "date": "2018-10-23", "document": "http://iihm.imag.fr/publs/2018/IHM18-Wambecke-WhatIf.pdf", "type": "Conférences nationales avec comité de lecture sur texte complet", "booktitle": "Actes de la 30ème conférence francophone sur l'Interaction Homme-Machine (IHM 2018)" }, { "lang": "en", "publisher": "The Eurographics Association", "doi": "http://dx.doi.org/10.2312/envirvis.20181140", "title": "What if we use the \"What if\" Approach for Eco-Feedback? Designing an Electricity Consumption Analysis for Layman Users", "url": "https://hal.inria.fr/hal-01813283", "journal": "Proceedings of the Workshop on Visualisation in Environmental Sciences (EnvirVis) (2018)", "authors": { "1": { "first_name": "Jérémy", "last_name": "Wambecke" }, "2": { "first_name": "Georges-Pierre", "last_name": "Bonneau" }, "3": { "first_name": "Renaud", "last_name": "Blanch" }, "4": { "first_name": "Romain", "last_name": "Vergne" } }, "year": 2018, "uri": "http://iihm.imag.fr/publication/WBB+18a/", "pages": "8", "bibtype": "inproceedings", "id": 817, "abbr": "WBB+18a", "address": "Brno, Czech republic", "date": "2018-04-26", "document": "http://iihm.imag.fr/publs/2018/paper_authors_whatif_.pdf", "type": "Autres conférences et colloques avec actes", "abstract": "Many households share the objective of reducing electricity consumption for either economic or ecological motivations. Eco-feedback technologies support this objective by providing users with a visualization of their consumption. However as pointed out by several studies, users encounter difficulties in finding concrete actions to reduce their consumption. To overcome this limitation, we introduce in this paper Activelec, a system based on the visualization and interaction with user’s behavior rather than raw consumption data. The user’s behavior is modeled as the set of actions modifying the state of appliances over time. A key novelty of our solution is its focus on the What if approach applied to eco-feedback. Users can analyze and experiment scenarios by selecting and modifying their usage of electrical appliances over time and visualize the impact on the consumption. We conduct two user studies that evaluate the usability of Activelec and the relevance of the What if approach for electricity consumption. Our results show that users understand the interaction paradigm and can easily find relevant modifications in their usage of appliances. Moreover participants judge these changes of behavior would require little effort to be adopted. Therefore our work opens new perspectives on using the What if approach in the context of eco-feedback technology.", "type_publi": "colloque" }, { "lang": "en", "type_publi": "colloque", "title": "Activelec: an Interaction-Based Visualization System to Analyze Household Electricity Consumption", "url": "https://hal.inria.fr/hal-01618111", "abstract": "Everyone can now record and explore the evolution over time of his/her personal household electricity consumption. However understanding what links this data to our behavior remains a challenge. In this paper, we present a visualization tool based on the direct manipulation, by the users, of their behavior. Users can select and modify their actions over time, evaluating the results on the data with the visualization. We also conduct a user study, showing that our method allows users to understand the links between actions and data, and to use this knowledge in order to test and evaluate changes in their behavior.", "authors": { "1": { "first_name": "Jérémy", "last_name": "Wambecke" }, "2": { "first_name": "Georges-Pierre", "last_name": "Bonneau" }, "3": { "first_name": "Renaud", "last_name": "Blanch" }, "4": { "first_name": "Romain", "last_name": "Vergne" } }, "year": 2017, "uri": "http://iihm.imag.fr/publication/WBB+17a/", "pages": "4", "bibtype": "inproceedings", "id": 802, "editor": "IEEE", "address": "Phoenix, United States", "date": "2017-10-02", "document": "http://iihm.imag.fr/publs/2017/activelec.pdf", "type": "Autres conférences et colloques avec actes", "booktitle": "Workshop Vis in Practice - Visualization Solutions in the Wild, IEEE VIS 2017, Oct 2017, Phoenix, United States", "abbr": "WBB+17a" }]);