Speech Genres and Other Late Essays

This paper demonstrates a new technology that can infer a person's emotions from RF signals reflected off his body. EQ-Radio transmits an RF signal and analyzes its reflections off a person's body to recognize his emotional state (happy, sad, etc.). The key enabler underlying EQ-Radio is a new algorithm for extracting the individual heartbeats from the wireless signal at an accuracy comparable to on-body ECG monitors. The resulting beats are then used to compute emotion-dependent features which feed a machine-learning emotion classifier. We describe the design and implementation of EQ-Radio, and demonstrate through a user study that its emotion recognition accuracy is on par with state-of-the-art emotion recognition systems that require a person to be hooked to an ECG monitor.

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Emotion recognition using wireless signals

The state of immersive technology research: A literature analysis

The use of digital technologies is increasingly proposed in health and social care to address the aging population phenomenon but, in practice, the designers of these technologies are ill equipped to design for older people. We suggest participatory design as an approach to improving the quality of design for older people but, based on previous work and our own experiences, identify four central issues that participatory design approaches need to address. We describe an approach to early engagement in design with older people that address each of these issues and some of our experiences applying the approach in a variety of different design projects. We conclude by discussing some of the issues that have been highlighted when attempting apply this approach in different design contexts and the issues that have been raised when working with partners who are less committed to the idea of engaging with older adults in participatory design.

Engaging older people using participatory design

Background: Maintaining social relationships has been defined as a core element of aging well. With a considerable amount of older adults living alone, social media provides the possibility to engage in meaningful social contact, e.g. by joining online social networks and online discussion forums. Objective: The review encompasses current knowledge of prerequisites in social media use of older adults such as functional capacity, information and communications technology-related knowledge, and favorable attitudes towards social media. Then, the potential of social media use for clinical practice and possible negative consequences are outlined. Method: Literature on social media use from a gerontological perspective was reviewed in July and August 2012. Results: Online communities are suitable for providing and receiving social support when confronted with a difficult life situation, regardless of geographical location or time. From a practitioner’s perspective, social media can be used to advance health-related knowledge such as informa

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Social media use of older adults: a mini-review.

Amongst older adults, recent evidence suggests the most commonly stated reason for non-adoption of digital technologies is a lack of interest, rather than affordability or difficulty. This directly impacts upon the design community, both in terms of technologies we design for such groups to adopt, and the design methods we use for exploiting the untapped creativity and innovation amongst people who are not particularly interested in the outcome. This paper explores issues of technology non-acceptance amongst older adults, and reports on work designed to incorporate the values of older adults within the design process. We present the results of a series of interviews conducted with disengaged older adults, presenting the key themes found within a subset with these interviews.

Engaging the disengaged: how do we design technology for digitally excluded older adults?

Successful technologies' ubiquity changes uses, users and ethicolegal responsibilities and duties of care. We focus on dementia to review critically ethicolegal implications of increasing use of social networking sites (SNS) by those with compromised decision-making capacity, assessing concerned parties' responsibilities. Although SNS contracts assume ongoing decision-making capacity, many users' may be compromised or declining. Resulting ethicolegal issues include capacity to give informed consent to contracts, protection of online privacy including sharing and controlling data, data leaks between different digital platforms, and management of digital identities and footprints. SNS uses in healthcare raise additional issues. Online materials acting as archives of `the self' bolster present and future identities for users with compromised capacity. E-health involves actual and potential intersection of data gathered for the purpose of delivering health technological support with data used for social networking purposes. Ethicolegal guidance is limited on the implications of SNS usage in contexts where users have impaired/reduced capacity to understand and/or consent to sharing personal data about their health, medication or location. Vulnerable adults and family/carers face uncertainty in regard to consent, data protection, online identity and legal liabilities. Ethicolegal responsibilities and duties of care of technology providers, healthcare professionals, regulatory bodies and policymakers need clarification.

Challenges of ethical and legal responsibilities when technologies' uses and users change: social networking sites, decision-making capacity and dementia

Computer-mediated communication has become a popular platform for identity construction and experimentation as well as social interaction for those who identify as lesbian, gay, bisexual or transgender LGBT. The creation of user-generated videos has allowed content creators to share experiences on LGBT topics. With bullying becoming more common amongst LGBT youth, it is important to obtain a greater understanding of this phenomenon. In our study, we report on the analysis of 151 YouTube videos which were identified as having LGBT-and bullying-related content. The analysis reveals how content creators openly disclose personal information about themselves and their experiences in a non-anonymous rhetoric with an unknown public. These disclosures could indicate a desire to seek friendship, support and provide empathy.

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The lesbian, gay, bisexual and transgender community online: discussions of bullying and self-disclosure in YouTube videos

There is an increasing need to find innovative activities to help the older population maintain a healthy life. Virtual worlds, which can provide social engagement, entertainment and creativity as well as useful information and services for older people might offer a solution to this issue. Although emerging studies have begun to look into the benefits of virtual worlds in healthcare, little has been done in the context of older people. Based on semi-structured interviews and previous research on healthy aging, we identified and described in depth four areas in which virtual worlds could be useful to support older people. In general, it was found that virtual worlds could help empower older people to manage their disabilities, facilitate social engagement, provide mental stimulation and productive activities.

Exploring the potential of virtual worlds in engaging older people and supporting healthy aging

The availability of advanced software and less expensive hardware allows museums to preserve and share artefacts digitally. As a result, museums are frequently making their collections accessible online as interactive, 3D models. This could lead to the unique situation of viewing the digital artefact before the physical artefact. Experiencing artefacts digitally outside of the museum on personal devices may affect the user's ability to emotionally connect to the artefacts. This study examines how two target populations of young adults 18–21 years and the elderly 65 years and older responded to seeing cultural heritage artefacts in three different modalities: augmented reality on a tablet, 3D models on a laptop, and then physical artefacts. Specifically, the time spent, enjoyment, and emotional responses were analysed. Results revealed that regardless of age, the digital modalities were enjoyable and encouraged emotional responses. Seeing the physical artefacts after the digital ones did not lessen their enjoyment or emotions felt. These findings aim to provide an insight into the effectiveness of 3D artefacts viewed on personal devices and artefacts shown outside of the museum for encouraging emotional responses from older and younger people.

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Ania Bobrowicz

Papers

Engaging the disengaged: how do we design technology for digitally excluded older adults?

Challenges of ethical and legal responsibilities when technologies' uses and users change: social networking sites, decision-making capacity and dementia

The lesbian, gay, bisexual and transgender community online: discussions of bullying and self-disclosure in YouTube videos

Exploring the potential of virtual worlds in engaging older people and supporting healthy aging

Comparison of engagement and emotional responses of older and younger adults interacting with 3D cultural heritage artefacts on personal devices