HCI research involving older adults has typically focused on improving technology skills, mobility and health outcomes. Technology for positive ageing emphasizing creativity, inquisitiveness and resourcefulness is less commonly explored. This article builds on this research to contribute an understanding of the importance of curiosity, play and experimentation in supporting positive wellbeing outcomes for older adults living with smart home devices. The research was conducted in regional Australia by an aged care provider and two universities. Twenty-three households participated in the interdisciplinary in-home ethnographic and technological smart device trial that included voice assistants, robotic vacuums, smart kettles and smart lights. The article discusses routines and interactions involving these devices, which resulted in wellbeing outcomes that built participants’ digital living skills. These findings inform concluding recommendations about how to design smart home devices, aged care programs and services involving emerging technologies, to support positive ageing.

Interest and uptake of smart home technologies has been lower than anticipated, particularly among women. Reporting on an academic-industry partnership, we present findings from an ethnographic study with 31 Australian smart home early adopters. The paper analyses these households' experiences in relation to three concepts central to Intel's ambient computing vision for the home: protection, productivity and pleasure, or 'the 3Ps'. We find that protection is a form of caregiving; productivity provides 'small conveniences', energy savings and multi-tasking possibilities; and pleasure is derived from ambient and aesthetic features, and the joy of 'playing around' with tech. Our analysis identifies three design challenges and opportunities for the smart home: internal threats to household protection; feminine desires for the smart home; and increased 'digital housekeeping'. We conclude by suggesting how HCI designers can and should respond to these gendered challenges.

In this paper, we present an exploratory study of hygge as a low-energy design vision for the smart home. Hygge is a Danish concept that embodies aesthetic experiences related to conviviality, often shaped by orchestrating atmospheres through low-level lighting. To explore this vision, we probe two Australian households that already live with smart home lighting technology. We report on household reflections of embedding hygge into everyday life. We conclude by outlining future directions for exploring desirable and sus¬tainable smart home visions.

Research has shown that desirable designs shape the use and experiences people have when interacting with technology. Nevertheless, how desirability influences energy consumption is often overlooked, particularly in HCI studies evaluating the sustainability benefits of smart home technology. In this paper, we present a qualitative study with 23 Australian households who reflect on their experiences of living with smart home devices. Drawing on Nelson and Stolterman's concept of desiderata we develop a typology of householders' desires for the smart home and their energy implications. We structure these desires as three smart home personas: the helper, optimiser and hedonist, which align with desiderata's three approaches to desire (reason, ethics and aesthetics). We use these insights to discuss how desirability can be used within HCI for steering design of the smart home towards sustainability.