The aesthetics of human-computer interaction and interaction design are conceptualized in terms of a pragmatic account of human experience. We elaborate this account through a framework for aesthetic experience built around three themes: (1) a holistic approach wherein the person with feelings, emotions, and thoughts is the focus of design; (2) a constructivist stance in which self is seen as continuously engaged and constituted in making sense of experience; and (3) a dialogical ontology in which self, others, and technology are constructed as multiple centers of value. We use this framework to critically reflect on research into the aesthetics of interaction and to suggest sensibilities for designing aesthetic interaction. Finally, a digital jewelery case study is described to demonstrate a design approach that is open to the perspectives presented in the framework and to consider how the framework and sensibilities are reflected in engagement with participants and approach to design.

Probes have been adopted with great enthusiasm in both Design and HCI. The heterogeneity with which they have been used in practice reflects how the method has proved elusive for many. Originators and commentators of probes have discussed misinterpretations of the method, highlighting the lack of accounts that describe in detail the design of probes and their use with participants. This paper discusses our particular use of Design Probes as directed craft objects that are both tools for design and tools for exploration across a number of projects, spanning a decade, centered on self-identity and personal significance. In offering an example of what a framework for probe design and use might look like, we attempt to address the identified lacuna, providing a synthetic account of probe design and use over an extended period and conceptualizing the relationship between the properties of probes and their use in design projects.

Writers and practitioners in dementia care have invoked personhood to offer potential for preserving the agency of people living with dementia. In this context we use personhood to explore how relationships bring agentive potential to experience-centered design through a cocreative, design-led inquiry with Gillian, a woman living with dementia, and John her husband. We designed bespoke probes to empathically engage the couple in the design of both jewellery and digital jewellery to support Gillian's personhood. Our design activity addressed the relationships involved in the context of Gillian's family life and the progression of her illness and how they could be mediated technologically. Reminiscence became, through Gillian and John's own hands, acts of sense making and legacy. The process of design became the way of conducting the inquiry and the designed artifacts became ways of posing questions to make sense of our experiences together.

Design and digital technologies to support a sense of self and human relationships for people living with dementia are both urgently needed. We present an enquiry into design for dementia facilitated by a public art commission for an adult mental health unit in a hospital in the UK. The interactive art piece was informed by the notion of personhood in dementia that foregrounds the person's social being and interpersonal relationships as sites where self is maintained and constructed. How clients, clients' family members and staff used the piece is reported and insights related to the notions of home, intimacy, possessions and self are presented. The art piece served as window on both dementia and the institution leading to a number of insights and implications for design.

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