Wellbeing and HCI in later life – what matters?

As part of the Challenging Obstacles and Barriers to Assisted Living Technologies (COBALT) project, we developed the COBALT Tools for EngagementTM, a number of innovative techniques to engage older people in all stages of technology development process. In the present study we used Technology Tours of the homes of eight older adults to look at their daily usage and examine the ways in which tech-nology influences well-being. All of the participants use multiple tech-nologies every day both inside the home and out. The data highlighted how technology contributes to well-being in a number of ways, includ-ing enabling them to maintain current activities; providing a means of staying in touch with families and friends; being easy to access and learn to use; and enhancing their lives. These can be divided into two types of factors: ones that relate to the direct outcomes of technology use and how these contribute to feelings of wellbeing and factors that relate to meeting an individual’s needs, which if met contribute to their well-being. The findings indicate that well-being is a multi-faceted con-struct that includes autonomy, i.e. remaining independent, competence both in continuing to complete activities and learning new ones, and communication with other people. The study also indicates that Tech-nology Tours provide an easily applicable and accessible means for en-abling older adults to speak as ‘experts’ on technology

Living With Ambiguity: A Metasynthesis of Qualitative Research on Mild Cognitive Impairment

Purpose of the study: Mild Cognitive Impairment (MCI) is a diagnosis proposed to describe an intermediate state between normal cognitive aging and dementia. MCI has been criticised for its conceptual fuzziness, its ambiguous relationship to dementia, and the tension it creates between medical and sociological understandings of “normal aging”. Design and Methods: We examined the published qualitative literature on experiences of being diagnosed and living with MCI using metasynthesis as the methodological framework. Results: Two overarching conceptual themes were developed. The first, MCI and myself-in-time, showed that a diagnosis of MCI could profoundly affect a person’s understanding of their place in the world. This impact appears to be mediated by multiple factors including a person’s social support networks, which daily activities are affected, and subjective interpretations of the meaning of MCI. The second theme, Living with Ambiguity, describes the difficulties people experienced in making sense of their diagnosis. Uncertainty arose, in part, from lack of clarity and consistency in the information received by people with MCI, including whether they are even told MCI is the diagnosis. Implications: We conclude by suggesting an ethical tension is always at play when a MCI diagnosis is made. Specifically, earlier support and services afforded by a diagnosis may come at the expense of a person’s anxiety about the future, with continued uncertainty about how his or her concerns and needs can be addressed

Progress of the Junior Academy of Science Movement

For the past three years, the Conference of State Academies of Science has officially considered the development of the Junior Academy movement. It is of interest to note that a number of State Academies are known to be considering Junior organizations or to have such organizations in various stages of development. These Academies lie in a more or less arc-like area through the United States

Older adults’ perspectives on using digital technology to maintain good mental health: interactive group study

Background: A growing number of apps to support good mental health and wellbeing are available on digital platforms. However, very few studies have examined older adults’ attitudes towards the use of these, despite increasing uptake of digital technologies by this demographic. Objective: The present study sought to explore older adults’ perspectives on technology to support good mental health. Methods: Fifteen older adults (>50 years old), in two groups, participated in sessions to explore the use of digital technologies to support mental health. Interactive activities were designed to capture participants’ immediate reactions to apps and websites designed to support mental health, and explore their experiences of using technology for these purposes in their own lives. Template analysis was used to analyse transcripts of the group discussions. Results: Older adults were motivated to turn to technology to improve mood through mechanisms of distraction, normalisation and facilitated expression of mental states, while aiming to reduce burden on others. Perceived barriers to use included fear of consequences, and the impact of low mood on readiness to engage with technology, as well as a lack of prior knowledge applicable to digital technologies. Participants were aware of websites available to support mental health, but awareness alone did not motivate use. Conclusions: Older adults are motivated to use digital technologies to improve their mental health, but barriers remain that developers need to address for this population to access them

Technology and dementia: the future is now

Background: Technology has multiple potential applications to dementia from diagnosis and assessment to care delivery and supporting ageing in place. Objectives: To summarise key areas of technology development in dementia and identify future directions and implications. Method: Members of the US Alzheimer’s Association Technology Professional Interest Area involved in delivering the annual pre-conference summarised existing knowledge on current and future technology developments in dementia. Results: The main domains of technology development are as follows: (i) diagnosis, assessment and monitoring, (ii) maintenance of functioning, (iii) leisure and activity, (iv) caregiving and management. Conclusions: The pace of technology development requires urgent policy, funding and practice change, away from a narrow medical approach, to a holistic model that facilitates future risk reduction and pre- vention strategies, enables earlier detection and supports implementation at scale for a meaningful and fulfilling life with dementia

People with dementia playing casual games on a tablet

Objective: Preserving clients’ quality of life (QoL) has become increasingly important in dementia care. Engagement in pleasant and meaningful activities may influence this QoL. We studied people with dementia’s experiences and views of independent tablet games in a practice-based study, conducted at two day-care centres and five small-scale living facilities for people with dementia in the city of Rotterdam. Method: The participants were 54 clients (24 men, 30 women; mean age 83 years) who participated in a total of 177 game-playing sessions. Ten existing iPad games and three new game prototypes were evaluated. Written informed consent was obtained from the clients or the clients’ representatives prior to the study. Data collection included epidemiological and game playing characteristics. Observers took note of the specific game(s) offered, the clients’ mood and engagement, and the duration of game playing. Immediately after each participant finished playing,a short 4-question interview was conducted to discover their opinion on the game. The participants’ answers were recorded verbatim. Qualitative content analysis was used to explore their experiences and views of the games. Results: This study revealed positive experiences related to people’s need for achievement, self-esteem, sense of connection and belonging, identity, having something to do, and admiration for the game. Negative experiences included failure (low self-esteem), annoyance and a sense of insecurity. Conclusions: This study shows there is potential for people with dementia to play casual games on a tablet as a pleasant and meaningful activity. It is important, however that there is a match between the game, the touchscreen skills of the person with dementia, and their ambitions or interests. It is challenging to find the right game for the right person. An interactive tool to support the choice of the game that is most suitable and a database of dementia-friendly tablet games may support the use of these games by people with dementia, in health care organisations as well as at home

The Effect of Regulatory Sequence Elements upon the Initiation of DNA Replication of the Minute Virus of Mice

AbstractThe minute virus of mice (MVM) genome is a linear single-stranded length of approximately 5000 nucleotides of DNA with unique terminal palindromic sequences at both ends. The left (3′) hairpin is used to prime the initiation of DNA synthesis on parental single-strand DNA while the right (5′) hairpin or stem-plus-arms structure can also prime the initiation of DNA synthesis during synthesis of dimer and higher oligomers as well as synthesis of progeny single strands. Previous studies have shown that if viral duplex DNA was input into anin vitroDNA replication system using extracts from uninfected HeLa cells, the 5′ end of the molecule was able to form a hairpin and initiate DNA synthesis by DNA polymerase δ (Cossonset al.(1996),Virology216, 258–264). In this study, the effect of the deletion of knowncis-acting genetic elements upon the initiation of DNA replication was studied using a series of MVM mutants with deletions within the 5′ terminal region. Mutants containing deletions of elements A (nucleotides 4489–4636), B (nucleotides 4636–4695), and either one or both of the 65-bp repeats (nucleotides 4720–4785 and 4785–4849) were used as template in thein vitroDNA replication system. When element A was deleted, the efficiency of initiation decreased significantly. Subsequent removal of element B, leaving just the two 65-bp repeats, restored levels of initiation back to those seen in the wild-type genome. In the absence of either A or B both 65-bp repeats were necessary for efficient initiation, and removal of one of these repeats caused a decrease in efficiency. Thus, element B appeared to have a negative regulatory effect (in the absence of element A), and element A appeared to have a positive regulatory effect, at least in the presence of element B. These data demonstrate, for the first time, a complex interaction between thesecis-acting regulatory elements which can function as both positive or negative regulators in the initiation of MVM DNA replication

More green, less lonely? A longitudinal cohort study.

BACKGROUND: Urban greening may reduce loneliness by offering opportunities for solace, social reconnection and supporting processes such as stress relief. We (i) assessed associations between residential green space and cumulative incidence of, and relief from, loneliness over 4 years; and (ii) explored contingencies by age, sex, disability and cohabitation status. METHODS: Multilevel logistic regressions of change in loneliness status in 8049 city-dwellers between 2013 (baseline) and 2017 (follow-up) in the Household, Income and Labour Dynamics in Australia study. Associations with objectively measured discrete green-space buffers (e.g. parks) (30% green space, respectively. Compared with the 30% green space, respectively. These associations were stronger again for people living alone, with 10-20% (OR = 0.608, 95% CI = 0.448 to 0.826), 20-30% (OR = 0.649, 95% CI = 0.436 to 0.966) and >30% (OR = 0.480, 95% CI = 0.278 to 0.829) green space within 1600 m. No age, sex or disability-related contingencies, associations with green space within 400 or 800 m or relief from loneliness reported at baseline were observed. CONCLUSIONS: A lower cumulative incidence of loneliness was observed among people with more green space within 1600 m of home, especially for people living alone. Potential biopsychosocial mechanisms warrant investigation