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Most 3D modelling software have been developed for conventional 2D displays, and as such, lack support for true depth perception. This contributes to making polygonal 3D modelling tasks challenging, particularly when models are complex and consist of a large number of overlapping components (e.g. vertices, edges) and objects (i.e. parts). Research has shown that users of 3D modelling software often encounter a range of difficulties, which collectively can be defined as focus and context awareness problems. These include maintaining position and orientation awarenesses, as well as recognizing distance between individual components and objects in 3D spaces. In this paper, we present five visualization and interaction techniques we have developed for multi-layered displays, to better support focus and context awareness in 3D modelling tasks. The results of a user study we conducted shows that three of these five techniques improve users' 3D modelling task performance. [ABSTRACT FROM AUTHOR]

Although research investigating collaborative partnerships with older adults has been slow to develop, promoting user involvement and co-production is gaining interest in aging studies, with the aim of improving interactions between the different stakeholders involved, and toward the more effective delivery of care provisions and better community life for aging people. This is based on existing evidence that improved dynamics within collaborative and mutual learning processes can enhance the integration of new practices at different levels by generating novel creative approaches and practice frameworks for the delivery of quality care for older adults. This article presents the findings from a series of narrative interviews conducted with different stakeholders involved in arts-health practices in Finland and South Korea. Focusing on empirical perspectives of these stakeholders on arts-health practices-from planning to assessment-this study identifies vital components of co-producing and co-delivering arts-health practices for older adults and highlights the importance of utilizing their late-life creativity as active partners in such practices across cultural contexts. In addition to identifying three central stages of developing arts-health practices, two theocratical models are proposed to provide structural support for collaborative partnerships in arts-health practices, with the aim of promoting holistic care provisions for aging people through such practices.

The growing aging population has become a significant global issue in recent years, increasing the need for research that examines aging-related phenomena such as personal growth and development in later life. A major challenge in achieving this aim is the prevailing deficit perspective on aging, which is so pervasive that it often overshadows older adults' contributions to society and diminishes the opportunities encountered in older adulthood. Although perspectives on the nature of aging are gradually changing in a positive way, and the developments in medicine are improving health-related aspects of aging, it is still a worldwide challenge to eradicate negative stereotypes around aging. This article explores empirical perspectives on aging by analyzing diverse narratives gathered from open-ended interviews we conducted in Finland from 2019 to 2021. Focusing on their aging experiences and the value of a broad range of creative engagements and interventions that older adults have joined voluntarily, the study aims to provide a better understanding of personal perspectives of aging, the creative well-being of older adults, and the growing diversity of experiences within the older age group. Based on the findings of this study, we highlight the importance of promoting older adults' engagement in art-based interventions to enhance their creativity and well-being in later life, as well as fostering aging-friendly co-creative approaches in such interventions by involving the older adults themselves in the process., (Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.)

In a world with an increasingly aging population, design researchers and practitioners can play an essential role in shaping better future societies, by designing environments, tools, and services that positively influence older adults' everyday experiences. The World Health Organization (WHO) has proposed a framework called Healthy Ageing, which can be adopted as the basis for designing for an aging society. There are, however, many challenges in achieving this goal. This article addresses one of these challenges identified by WHO, which is overcoming ageism as a form of discrimination based on age. In contrast with most other types of discrimination, ageism is not always easy to detect and overcome because of its generally implicit nature. This paper investigates adopting storytelling as a method for detecting implicit ageism and proposes a co-design process that utilizes this method to better address older adults' needs and requirements. The use of this method is discussed through two example case studies aimed at improving the design of assistive services and technologies for aging people. The findings from these case studies indicate that the proposed method can help co-design teams better identify possible implicit ageist biases and, by doing so, try to overcome them in the design process.

Despite a rapidly ageing world population, ageism - particularly in its implicit form - is widespread in society. In this article, we propose that a paradigm shift is needed in how we approach ageing-related design research and practice in areas such as assistive technologies. We also put forward the idea of using the Healthy Ageing (HA) framework of the WHO as the basis for new lines actions that can be taken by design researchers and practitioners to address implicit ageism in society through their work., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Comincioli, Chirico, Gaggioli and Masoodian.)

Lupus Nephritis (LN) in patients with Systemic Lupus Erythematosus (SLE) is one of the most serious and prevalent manifestations. The procedure of renal biopsy is harmful and accompanied by potential hazards. Therefore, introducing reliable biomarkers to predict LN is exceedingly worthwhile. In the present study, we compared the diagnostic values of circulating autoantibodies against dsDNA, C1q, C3b, SSA, SSB, and Sm alone or in combination to predict LN. This study evaluated the abovementioned autoantibodies in 40 healthy controls (HCs) and 95 SLE patients with different kidney involvements, including absent (n = 40), inactive (n = 20), and active (n = 35) LN using EIA method. The frequency and odds ratio of anti-dsDNA (71.4%, OR = 4.2), anti-C1q (62.9%, OR = 5.1), and the simultaneous existence of anti-C1q and anti-dsDNA (51.4%, OR = 6) antibodies were significantly higher in the active LN group compared with both inactive and absent LN groups. Moreover, the levels of anti-C1q and anti-dsDNA antibodies positively correlated with disease activity in patients with SLE. The prevalence of these autoantibodies was associated with the severity of LN biopsies. These data suggest that anti-C1q and anti-dsDNA antibodies and also their simultaneous presence may be valuable diagnostic biomarkers for LN prediction in patients with SLE.