Search Results (3,212)

Human lifespan is increasing in parallel with the development levels of societies. Consequently, the number of elderly individuals worldwide is also rising day by day. One of the most significant risks these individuals face is falling. In this study, fall and daily activity data were collected from different home environments using a continuous-wave (CW) radar. Micro-Doppler signatures were generated from 700 data samples obtained from 10 individuals. Furthermore, the dataset was expanded by doubling the number of spectrogram images through data augmentation. The YOLO architecture, generally used in vision-based studies for object detection and tracking, was preferred for radar-based fall and activity detection. Classifications were performed with different YOLO structures, and comparative results are presented. At this stage, binary (fall/non-fall) and multi-class (seven different classes) classifications were carried out, achieving 100% accuracy for binary classification and 88.02% for multi-class classification. Additionally, the generalizability of the proposed architecture is demonstrated using the Leave-One-Subject-Out (LOSO) approach on the collected data and through the analysis of a public dataset. These results demonstrate the applicability of YOLO architectures in radar-based fall detection studies. Full article

Home automation is undergoing a paradigm shift from connected IoT environments with rule based control to intelligent homes exhibiting ambient intelligence and proactive adaptation. Artificial intelligence, privacy-preserving sensing, and converging connectivity standards are the primary forces driving this transition. This systematic literature review synthesizes the technological foundations, architectural developments, emerging paradigms, and socio-technical challenges characterizing the next generation of smart homes, evaluated against the original Ambient Intelligence (AmI) vision. Following PRISMA 2020 guidelines, searches were conducted across four databases—IEEE Xplore, ACM Digital Library, Scopus, and Web of Science—covering studies published between January 2020 and June 2025. From 3450 records, 113 studies were selected through a two-reviewer screening procedure with inter-rater reliability assessments. Quality was assessed using a modified JBI Critical Appraisal Checklist, and findings were synthesized through thematic analysis. Three converging technological pillars were identified: multi-modal privacy-preserving sensing including mmWave radar; a hierarchical cloud-edge TinyML intelligence engine; and unified connectivity through the Matter/Thread standard. Emerging paradigms include LLM-based cognitive orchestration, hyper-personalization, Digital Twin simulation, and grid-interactive prosumer energy management. Realizing that the intelligent home vision requires addressing the privacy–security–trust trilemma, algorithmic bias, system reliability, and human–agent collaboration, a research roadmap encompassing explainable AI, privacy-by-design, lifelong learning, and standardized ethical auditing is proposed. Full article

Network Intrusion Detection Systems (NIDSs) are critical to ensuring the resilience of modern digital infrastructures. Although traditionally deployed in large-scale corporate environments, the expanding threat landscape requires the integration of robust security measures into Small Office/Home Office (SOHO) and Edge-of-Things (EoT) networks. However, these environments often face significant constraints in terms of specialized hardware and technical expertise. This article presents R-Snort, an open-source NIDS based on Snort 3, optimized for low-cost Raspberry Pi 5 hardware. Its multi-agent architecture enables distributed deployment with centralized traffic analysis and cross-agent attack correlation, while an intuitive web interface simplifies alert visualization and system management for non-expert administrators. Its main contributions are: (1) a performance-optimized NIDS agent achieving 1 Gbps throughput; (2) a distributed multi-agent architecture enabling centralized event correlation and detection of multi-vector attacks; and (3) an IaC-based automated deployment framework with an intuitive web interface, democratizing professional-grade security for SOHO and EoT environments. Full article

Population aging requires residential environments that go beyond basic accessibility. This study theorizes and validates the Accessibility Gap (the divergence between regulatory compliance and the functional lived experience of older adults) using a Multi-Criteria Decision Analysis (MCDA) tool. The research uses a weighted linear aggregation model based on user-centered design and the International Classification of Functioning, Disability, and Health (ICF). Thirty dwellings—apartments, single-story, and two-story houses—were evaluated in Chile’s Metropolitan Region. The model applies 40 indicators, normalized on a 0–100% scale across six dimensions, and weighted by older adults and caregivers. Results reveal fragmented accessibility gap: basic features often meet standards; yet important deficits remain in highly prioritized areas—autonomy, safety, and communication. The Global Performance Index (GPI) identifies “accessibility gaps” that traditional assessments miss. By combining objective metrics with subjective experiences, this study delivers a replicable, evidence-based framework. It shows that specific design choices, rather than architectural configuration, better support functional independence. The MCDA approach provides a robust tool for guiding housing rehabilitation and public policies that support aging in place and ensure homes meet the needs of an aging population. Full article

Home has been recognized as a health infrastructure through hospital-at-home, home care, and direct-to-consumer wellness and fitness products. However, the patient home environment has been largely overlooked by healthcare as a means to improve therapy outcomes for difficult-to-treat chronic conditions, such as migraine; high-impact pain; and treatment-resistant depression, anxiety, or insomnia. Growing research evidence enables the formulation of a therapeutic home environment standard consisting of three pillars: biophilic design, indoor environmental quality, and intentional self-care spaces that serve as habit cues and foster sleep hygiene, stress management, relaxation, physical activity, and social interactions. Together, these environmental and behavioral interventions can transform real-world inputs into clinical benefits through autonomic, circadian, and emotional regulation. We also highlight the converging roles of self-management, self-efficacy, self-regulation, and self-compassion in sustaining patient engagement and healing at home. The applicability of the therapeutic home environment as an adjunct is illustrated in the case of chronic migraine, a debilitating neurological condition commonly associated with comorbidities. Current challenges in achieving migraine freedom with FDA-approved pharmacotherapies, neuromodulation devices, and digital health technologies are underscored by the high prevalence of refractory, chronic, episodic, and pediatric migraine. Perspectives on developing a personalized, multimodal cure for migraine are illustrated through a hypothetical drug + digital combination therapy comprising anti-CGRP drugs and an AI-powered digital health platform that promotes daily self-care practices within the therapeutic home environments. In conclusion, achieving sustained freedom from high-morbidity conditions requires end-to-end care ecosystems that integrate pharmacological, cognitive, behavioral, and environmental interventions into real-world settings. Full article

Background: Research on the well-established association between maternal mental health problems and poorer child outcomes has focused on negative parenting behaviour and overlooked psychosocial stimulation as a potential mediating mechanism. Additionally, whether the same association exists for fathers has been understudied. Methods: We addressed these gaps using data from the nationally representative UK-based Millennium Cohort Study, including n = 15,623 children and their mothers (n = 14,922) and fathers (n = 12,408). Parental mental health and the home learning environment (HLE) were measured using the parent-reported Rutter Malaise Inventory at 9 months of age and the HLE Index at age 3, respectively. At 5 years of age, socio-emotional functioning was measured using the parent-reported Strengths and Difficulties Questionnaire, and cognitive and language abilities were assessed directly using British Ability Scales subtests. Results: Structural equation modelling indicated that the HLE significantly mediated the negative associations between PMH and children’s cognitive abilities (mother: β = −0.01, 95% CI [−0.01, −0.01], p < 0.001; father: β = −0.004, 95% CI [−0.008, −0.001], p = 0.025), socio-emotional functioning (mother: β = −0.01, 95% CI [−0.01, −0.01], p < 0.001; father, β = −0.004, 95% CI [−0.007, −0.001], p = 0.022), and language skills (mother: β = −0.01, 95% CI [−0.01, −0.01], p < 0.001; father: β = −0.005, 95% CI [−0.010, −0.001], p = 0.020). Conclusions: These findings support our hypotheses, with stronger associations identified for mothers than for fathers. The findings suggest that further research is needed on the impact of positive parenting, including the home learning environment, in the context of parental depression, using measurement instruments that provide insight in the quality of positive parenting. Full article

Background/Objectives. Low functional literacy in adulthood is a growing issue, yet the cognitive profiles of struggling adult readers in transparent orthographies remain under-researched. This study investigated the cognitive and reading-related predictors of reading comprehension in Polish adults using the Simple View of Reading framework. Methods. We analyzed data from 158 adults recruited as typical readers (TRs, n = 76) and low readers (LRs, n = 82) based on functional reading comprehension scores. Participants completed comprehensive behavioral assessments measuring decoding, listening comprehension, phonological awareness and memory (PA&M), rapid automatized naming (RAN), and language abilities. Results. Path analysis indicated that both decoding and listening comprehension independently and significantly distinguished TRs from LRs (McKelvey-Zavoina R² = 43.6%). However, multigroup analysis revealed differing mechanisms between the two groups: reading comprehension in TRs was driven primarily by listening comprehension, whereas comprehension in LRs was constrained by decoding, which was heavily influenced by RAN and PA. Furthermore, latent profile analysis uncovered significant heterogeneity among the struggling readers, identifying three distinct subgroups: a language-deficit profile (53.8%), a cognitively typical profile (37.5%), and a dyslexic profile (8.8%). These distinct subprofiles aligned with varied background factors, including self-reported dyslexia and early home literacy environment. Conclusions. This study demonstrates that functional reading difficulties in Polish adults are not homogeneous. The identification of three distinct profiles among low readers - language deficit, cognitively typical, and dyslexic - highlights that interventions must be tailored to specific cognitive needs. These findings underscore the necessity for specialized adult-literacy support in Poland to address the growing challenge of low functional literacy and its associated social and economic risks. Full article

Background/Objectives: Fruit and vegetable (FV) availability/accessibility are associated with increased intake of FVs and are important determinants of intake. The aim of this analysis was to evaluate the pre-post changes in an FV accessibility intervention and examine cross-sectional associations between accessibility domains and diet quality categories at pre- and post-intervention. Methods: Thirty parent–child dyads (mean age = 41.2 ± 4.7; 9.2 ± 1.9) completed an 8-week pre-post intervention. Assessments included perceptions of accessibility, the Home Food Inventory with added accessibility domains, and three-day diet records used to calculate HEI-2020 scores. Stuart–Maxwell tests were used to evaluate changes in categorical responses, paired t-tests assessed pre-post changes, and independent t-tests compared accessibility by HEI category. Results: Parents reported a perceived increase in frequency of having the form of FVs prepared/ready for use (p = 0.034). No significant pre–post changes were observed in objective FV availability/accessibility domains, FV intake, or HEI scores for children and parents. Exploratory analyses showed that children and parents with HEI-total scores above national averages had higher mean FV location and visibility, with post-intervention visibility being significantly associated with higher HEI among children (p = 0.048) and location being significantly associated with higher HEI among parents at pre- (p = 0.033) and post-intervention (p = 0.046). Conclusions: The FV accessibility intervention did not significantly improve objective HFE accessibility or diet quality in this small sample. Exploratory findings suggest that FV accessibility domains may be associated with diet quality; however, these observations are preliminary. Larger and longer-term studies are needed to determine whether modifying FV accessibility can meaningfully improve children’s dietary intake. Full article

Costa Rica is a small country in terms of land area, but it is rich in natural resources and home to between 5 and 6 percent of the world’s biodiversity. The country is a leader in the conservation and sustainable use of protected areas through tourism, which is considered a pillar of the national economy and has become one of the most important activities for generating revenue. However, like any other activity, it can exert pressure on the environment in which it takes place, making it essential to analyze and understand how protected areas are used to implement effective management strategies. This study evaluates the frequency of tourism-related use of Corcovado National Park, considering the implementation of three key elements: 1. the frequency with which companies use the park for their tourism activities, 2. visitor density per kilometer by ranger station, and 3. the frequency of trail use based on voluntary geographic information. The research enabled the collection, analysis, and visualization of data using GIS, which facilitated the identification of tourism usage patterns by highlighting the most visited areas and establishing correlations regarding visitor density within the protected area. Among the most significant findings are sites that may be experiencing increased tourism pressure, offering the possibility of managing usage restrictions in specific areas of each station. Spatial analysis has identified areas with lower visitor concentrations, which can be leveraged to promote new attractions and disperse tourist flow throughout the park, thereby reducing pressure on the ecosystem. Full article

Abnormal gait associated with neuromuscular and musculoskeletal disorders represents a growing clinical burden, particularly in aging populations. This study presents a modular, low-cost Smart Rehabilitation Walker (SRW) that integrates multimodal sensing and real-time haptic feedback to enable simultaneous gait monitoring and corrective intervention in both clinical and home environments. The system combines force-sensing resistors for bilateral load symmetry assessment, inertial measurement units for fall detection, and surface electromyography (sEMG) for neuromuscular activity monitoring within a closed-loop assistive feedback architecture. A 15-day pilot study involving ten individuals with rheumatoid arthritis and clinically observed neurological gait abnormalities demonstrated measurable improvements in gait biomechanics. The Force Symmetry Index (FSI), calculated using the Robinson symmetry metric, decreased from an average of 0.9691 to 0.2019, corresponding to a 79.26% average reduction in inter-limb load asymmetry. Concurrently, sEMG measurements showed a substantial increase in neuromuscular activation (ΔEMG = 4.28), with statistical analysis confirming a significant improvement across participants (paired t-test: t(9) = 13.58, p < 0.001). To model rehabilitation trajectories, a nonlinear predictive framework based on Gaussian Process Regression achieved high predictive accuracy (R² ≈ 0.9, with a mean RMSE of 0.0385), while providing uncertainty-aware trend estimation. Validation using an independent amyotrophic lateral sclerosis gait dataset further demonstrated the transferability of the analytical pipeline. These results highlight the potential of sensor-enabled assistive walkers as scalable platforms for quantitative gait rehabilitation, adaptive feedback, and long-term mobility monitoring. Full article

This paper presents a systematic review, conducted in accordance with PRISMA guidelines, synthesising evidence on how visual and spatial features of classical concert settings—such as performer visibility, seating position and sightlines, stage layout, lighting, and vibrotactile cues—shape listeners’ engagement and judgments. RILM, APA PsycNet, PubMed, and Scopus were searched for peer-reviewed experimental studies that manipulated or compared visual/spatial dimensions and reported subjective or physiological outcomes relevant to live, non-amplified contexts. Titles, abstracts, and full texts were screened, and data were extracted and analysed with respect to study design, stimulus environment, outcome measures, and main effects. Heterogeneity across studies precluded meta-analysis; therefore, a narrative synthesis was conducted. A total of 23 publications—22 experiments and one meta-analysis—met the inclusion criteria: the reviewed studies primarily examined issues related to visual presence and spatial configuration. Most studies relied on laboratory or home-based audiovisual reproductions, with only one study collecting data in a naturalistic performance setting. The evidence is limited by methodological heterogeneity, the predominance of simulated environments, and variability in outcome measures. Overall, visual and spatial factors substantially shape classical music listening and the audience experience, underscoring the need for more field-based and methodologically standardised research. Full article

Timely classification of cardiovascular diseases is crucial to improve medical outcomes. Emerging remote patient monitoring systems help achieve this by enabling continuous monitoring of electrocardiogram signals in home environments. However, these systems struggle with unique challenges like missing genuine medical emergencies, rising energy demands, scalability challenges, handling vast medical databases, data processing delays, and safeguarding patient records. To overcome these challenges, we propose a single framework with three main phases: (a) an embedded hardware-driven K-Nearest Neighbor (KNN)-assisted real-time ECG monitoring and classification method; (b) a differentiated communication strategy (DCS) formed with a priority-based ECG data packaging framework and multi-layered security protocols; and (c) a multi-level blockchain network (MLBN) architecture armed with adaptive security mechanisms and real-time cross-chain medical data communication bridges. Simulations are conducted using the ECG signals (1000 fragments) dataset and the Ganache Ethereum development framework. The classification accuracies obtained for patient urgent categories U1 to U5 are 91.43%, 95.71%, 94.23%, 90.00%, and 91.43%, respectively. The performance evaluation results of the KNN-guided classification method, along with DCS and MLBN simulation results obtained from average gas consumption analysis, confirms reliability and viability of our framework, while also revolutionizing remote patient monitoring technology and addressing critical challenges in existing systems. Full article

Working from home has become an increasingly common feature of contemporary working life. The present study examined how different degrees of working from home relate to employees’ perceptions of the work environment, job satisfaction, and health. The analyses were based on a national probability sample of Swedish employees (N = 2331). A multivariate regression model was estimated to examine associations between three working arrangements—office, hybrid, and predominantly home-based work—and multiple employee outcomes. The results showed that hybrid work and predominantly home-based work were associated with different patterns of employee outcomes. Hybrid work was primarily related to higher role ambiguity and lower job satisfaction, whereas predominantly home-based work was associated with a broader set of outcomes, including poorer general health, more sleep problems, lower job satisfaction, higher role ambiguity, and lower perceived workload. Taken together, the findings suggest that patterns of associations differ across working-from-home arrangements rather than simply reflecting the mere presence of remote work. The study highlights the importance of distinguishing between different degrees of working from home when examining how remote work relates to employees’ work experiences and well-being. Full article

The growing prevalence of home education necessitates exploration of parental involvement outside traditional schooling environments. This paper conceptualises parental involvement within home education decision-making. Core elements of decision making, including Choices, Contexts, Challenges and Changes, are integrated with Bronfenbrenner’s bioecological systems theory to create the 4Cs model of parental decision-making in home education. The 4Cs model is developed from integrating findings from the literature with previous empirical work on how parents make and explain decisions in home education. The present paper uses this model to organise and explain parental decision-making in a structured way. Building on critiques of school-centric parental involvement models, the 4Cs model steps away from assumptions that position parents as passive participants in schools’ agendas to instead illustrate parents’ active collaboration and involvement in their children’s education. The paper goes on to use the 4Cs model to help reframe Epstein’s typology of parental involvement to bridge home education research and broader scholarship on parental involvement. It provides a structured lens to analyse the decision-making processes that underpin why families choose home education and how it is enacted in practice. Central to this framework is the concept of parental agency, which is decoupled from school-based imperatives and positioned as the driving force in constructing tailored learning environments. This theorisation offers a critical lens for examining how parents navigate educational trade-offs, socioecological constraints, and adaptive strategies. We reframe parental involvement as deliberative, context-responsive praxis, creating potential for the 4Cs framework to act as a transferable model for analysing agency-driven parental engagement across diverse educational settings. Full article

Maintenance is crucial for the durability of the existing building stock and should be perceived as an opportunity to improve the built environment. The implementation of thermal retrofitting measures to the building’s envelope enhances global energy performance, which is economically and environmentally beneficial. Building-related energy consumption during the operation phase is key to tackling carbon neutrality and climate change. Introducing thermal retrofitting within the context of maintenance planning can be cost-optimizing, as it reveals the technical–economic synergy between building pathology and energy efficiency. Maintenance activities and energy demand throughout the building’s service life influence life-cycle costs (LCCs). Decision-making based on LCC awareness is an advantage for owners. This study discusses the impact of implementing an optimal retrofitting solution (ORS), according to different maintenance strategies, on the LCC of an existing single-family home. The ORS comprises the following measures: adding an external thermal insulation composite system (ETICS) to external walls, extruded polystyrene (XPS) panels to the roof, and replacing the existing windows with others with improved thermal performance. The three maintenance strategies involve different complexity levels, concerning the type, number and timing of activities. Moving beyond isolated assessments, this study develops an integrated framework that bridges based on two existing background methodologies, involving optimal thermal retrofitting and condition-based maintenance planning, which, combined with new research, enable the assessment of maintenance, energy and global LCC for a time horizon of 100 years. The evaluation of energy-related LCC is based on simulations. The results indicate that these costs represent the majority of the global LCC. The ORS has a considerable positive impact on energy and global LCC. Adopting a maintenance strategy characterized by fewer planned activities and an earlier schedule of replacement interventions, which determines the implementation of the retrofitting measures, is better in terms of LCC savings. Full article