A transition to renewable energy increases the risks of disruptions when electricity supply does not meet demand. HCI has explored how digital technologies can mitigate such problems in households through support for reducing or shifting electricity use. However, faster transitions may be possible if some disturbances can be acceptable and households are supported in adapting to them. In this paper, we present a study of 21 Swedish households and their experiences of and ideas on how to manage disruptions in electricity supply. We call this perspective household energy resilience and identify three strategies for resilience: (1) response diversity, i.e., diversity in ways of carrying out normally electricity-dependent practices, (2) creating opportunities to develop resilience, and (3) building community energy resilience. Furthermore, we suggest how HCI can support these strategies, both by providing tools to increase resilience and by carefully designing technology and services to be more resilient in themselves.

This Research Full Paper explores different implementations of and teachers’ experiences from challenge-driven education and similar learning approaches in engineering education and other higher education contexts. Through an action research approach key concerns among the teachers and similarities and differences between the studied courses can be identified. The study highlights the potential in these learning approaches, as means for breaking and going beyond the traditional boundaries of higher education, enhancing and cross-fertilizing engineering education with other disciplines, and empowering students both as professionals and humans. It also indicates potential barriers and in-built tensions that are crucial to handle for successful implementation. The study further shows on great opportunities for mutual learning and collaboration between teachers from diverse contexts and backgrounds. The findings are discussed in relation to research within domains such as sustainability education, transformative learning, and futures studies, and opportunities for further research and development are outlined.

Addressing calls in Sustainable HCI to scale up our work in HCI targeting sustainability, and the current knowledge gap of how to do this practically, we here present a qualitative study of 10 sustainability-oriented community organizations that are working to scale up their change making. They are all loosely connected to a local Transition network, meaning that they are aiming at transforming current practices in society, through local and practical action, to meet challenges related to climate change. We wanted to know how they try to scale up their change making, and what role ICT plays in enabling scaling up. The study contributes new insights about three stages of scaling up, in which ICT plays different roles. We conclude with implications for HCI for how to support community organizations in scaling up, while keeping values important for working toward a more resilient society.

More than a decade into Sustainable HCI (SHCI) research, the community is still struggling to converge on a shared understanding of sustainability and HCI's role in addressing it. We think this is largely a positive sign, reflective of maturity; yet, lacking a clear set of aims and metrics for sustainability continues to be the community's impediment to progressing, hence we seek to articulate a vision around which the community can productively coalesce. Drawing from recent SHCI publications, we identify commonalities that might form the basis of a shared understanding, and we show that this understanding closely aligns with the authoritative conception of a path to a sustainable future proffered by Naomi Klein in her book emphThis Changes Everything. We elaborate a set of contributions that SHCI is already making that can be unified under Klein's narrative, and compare these categories of work to those found in past surveys of the field as evidence of substantive progress in SHCI.

Sustainable HCI grapples with how to use technology design to make social change. This is made difficult by recurring dilemmas about how to truly make change, like how to increase the scale and duration of design impact. In this essay, we reflect on our own journey to better understand design for social change by taking inspiration from two groups that have long engaged in making change towards sustainability -- simple living and organic farm families. We describe 5 key dilemmas that both the families and HCI designers struggle with and reflect on how we can learn from families' practices to negotiate these dilemmas. We contribute a deepened understanding of the dilemmas of and opportunities for making change for sustainable HCI.

We present a qualitative study of 13 farm families who intentionally merge their home and work lives. This is in contrast to most families studied in CSCW, who are urban/ suburban, white-collar and often dual-income, where the goal is to balance separate home and work spheres. We analyze the farm families' coordination practices along three dimensions -- space, time, and roles -- and contrast their experiences to what is known in CSCW about family coordination practices. Through this, we reveal blind spots in CSCW's study of and support for family coordination toward building better tools to support such activities. We emphasize considering co-location rather than assuming geographic distribution across life spheres, the value of natural rhythms in understanding and supporting family life, and how taking on simultaneous roles can be viewed as a life goal rather than a source of conflict.

Motivated by a need in sustainable HCI for studies of everyday practices, and a belief that a holistic view on sustainability is crucial to deeper understanding of how to design ICT to support sustainability, we here present a qualitative study of 11 simple living families in the US. Simple living refers to a lifestyle which is voluntarily simple out of concern for both the environment and quality of life. Our goal was to learn about a holistic view on sustainability and the role of ICT in helping and hindering families to live simply. The study contributes new insights about how holistic sustainability could be a valuable lens for HCI, revealing that sustainability is important to a wider range of areas in HCI than previously discussed. We conclude with implications for HCI for how to support sustainable practices beyond being "about" being green.

In this paper we provide a critical analysis of persuasive sustainability research from 2009-2011. Drawing on critical sociological theory of modernism, we argue that persuasion is based on a limited framing of sustainability, human behavior, and their interrelationship. This makes supporting sustainability easier, but leads to characteristic patterns of breakdown. We then detail problems that emerge from this narrowing of vision, such as how the framing of sustainability as the optimization of a simple metrics places technologies incorrectly as objective arbiters over complex issues of sustainability. We conclude by suggesting alternative approaches to move beyond these problems.

Pleo is one of the more advanced interactive toys currently available for the home market, taking the form of a robotic dinosaur. We present an exploratory study of how it was interacted with and reflected upon in the homes of six families during 2 to 10 months. Our analysis emphasizes a discrepancy between the participants' initial desires to borrow a Pleo and what they reported later on about their actual experiences. Further, the data suggests an apparent tension between participants expecting the robot to work as a 'toy' while making consistent comparisons with real pet animals. We end by discussing a series of implications for design of this category of toys, in order to better maintain interest and engagement over time.

Sensor-based interaction has enabled a variety of new creative practices. With ubiquitous computing, designing for creative user experience with sensor-based devices benefits from new opportunities as well as new challenges. We propose a design approach where surrounding context information is brought to the foreground to become a resource for interaction, available at hand and in real time to the users. We illustrate this approach with our project context photography as a design case. Context photography consists of taking still pictures that capture not only incoming light but also some of the additional context surrounding the scene, with real-time context information visually affecting the pictures as they are taken. Based on the design and use of our context camera prototypes, this paper brings insight into implications of our approach to the design of sensor-based ubiquitous computing systems for creative purposes.

Context photography consists of capturing sensing physical input in addition to light and this new concept, we explore alternative potentials creative tool. We have developed a working movement and represents them visually in interactive exhibition we wish to present, visitors The pictures taken by visitors would be dynamically projection on a wall. Large hardcopy photographs hung on another wall. This exhibition is meant alternative approaches to digital photography. http://www.viktoria.se/fal/projects/photo.