Computing and Information Systems - Research Publications
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ItemNegotiating stereotypes of older adults through avatars(Association for Computing Machinery (ACM), 2017-11-28)Virtual Avatars can bring opportunities for enjoyment, social participation and exploration of identities. However, the configuration of avatar creation software may marginalise some groups of users due to them reinforcing social stereotypes that privilege youth and beauty, rather than representing the broader variety of human identities. Older adults are one group who may be disadvantaged with respect to avatars as avatar studies have typically focused on younger users. Considering that older populations are growing and that their participation in virtual environments is increasing, it is timely to investigate older adults' preferences in relation to avatars. We conducted a study with 23 participants (70+ years old) to understand the representational requirements of older adults when creating a humanoid virtual avatar. Our findings demonstrate that older adults are negotiating ageing stereotypes when creating a virtual body. These negotiations of body appearances range from: the Actual Avatar that by mirroring the self suggests an acceptance of the ageing body; the Vibrant Avatar that is idealising the physical condition of the self; the Other Avatar, that aims to explore other identities; and the Companion Avatar that creates another persona as company. These findings highlight that older adults have specific representational requirements when designing virtual avatars.
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ItemDesigning the lost self: Older adults' self-representations in online games(Association for Computing Machinery (ACM), 2018-06-08)Older adults are increasingly engaging in online activities, including games, with other people. Many online environments require the user to create some form of self-representation, ranging from a simple user name through to a full body avatar. These self-representations not only enable access to online activities, but also provide an opportunity for expressing both the real and ideal identity. We wanted to better understand the impacts of later life on the construction of self-representations when playing online games. Our study used gameplay observations and semi-structured interviews with 10 older adult gamers aged from 65 to 95 years. We found they designed their player self-representations to project aspects of their lost (former) self and to embrace their present older selves. This engagement with self-representations as a form of self-expression suggests that designers need to consider older gamers, and their diverse preferences, when creating tools for customizable self-representations in online games.
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ItemNo Preview AvailableInterrogating Social Virtual Reality as a Communication Medium for Older Adults(Association for Computing Machinery (ACM), 2019-11-06)A growing body of research is examining the way that virtual reality (VR) technology might enrich the lives of older adults. However, no studies have yet examined how this technology—combining head mounted displays, motion tracking, avatars, and virtual environments—might contribute to older adult wellbeing by facilitating greater social participation (social VR). To address this gap, we conducted three workshops in which 25 older adults aged 70 to 81 explored the utility of social VR as a medium for communicating with other older adults. Participants first created embodied avatars that were controlled through natural gestures, and subsequently used these avatars in two high-fidelity social VR prototypes. Findings from the workshops provide insight into older adults’ design motivations when creating embodied avatars for social VR; their acceptance of social VR as a communication tool; and their views on how social VR might play a beneficial role in their lives. Outcomes from the workshops also illustrate the critical importance our participants placed on behavioural anthropomorphism—the embodied avatars’ ability to speak, move, and act in a human-like manner— alongside translational factors, which encapsulate issues relating to the way physical movements are mapped to the embodied avatar and the way in which errors in these mappings may invoke ageing stereotypes. Findings demonstrate the critical role that these characteristics might play in the success of future social VR applications targeting older users. We translate our findings into a set of design considerations for developing social VR systems for older adults, and we reflect on how our participants’ experiences can inform future research on social virtual reality.