Applied Ergonomics最新文献_第9页

Experimental Investigation of the Efficacy of Preemptive Tilting Seats in mitigating Carsickness 先发制人倾斜座椅减轻晕车效果的实验研究

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-02-07 DOI: 10.1016/j.apergo.2024.104453

Nishant Jalgaonkar, Daniel Sousa Schulman, Ming Shao, Saharsh Jaisankar, Brandon Tarter, Nikitha MV, Jacqueline Buford, Sarah Chan, Michael Wachsman, Shorya Awtar

{"title":"Experimental Investigation of the Efficacy of Preemptive Tilting Seats in mitigating Carsickness","authors":"Nishant Jalgaonkar, Daniel Sousa Schulman, Ming Shao, Saharsh Jaisankar, Brandon Tarter, Nikitha MV, Jacqueline Buford, Sarah Chan, Michael Wachsman, Shorya Awtar","doi":"10.1016/j.apergo.2024.104453","DOIUrl":"10.1016/j.apergo.2024.104453","url":null,"abstract":"<div><div>Carsickness (CS) experienced by vehicle passengers is a critical unsolved challenge that impacts existing human-driven vehicles and may limit the adoption of future autonomous vehicles. If CS is reduced, then passengers can perform productive tasks during their commutes. Prior research has demonstrated that a preemptively triggered tilting seat system (TSS), i.e., a seat that tilts the passenger in the direction of the vehicle's turn, can reduce CS response. However, no previous investigations have studied the impact of TSS on passengers performing representative productive tasks when riding a real vehicle under realistic driving conditions. This paper addresses this gap by presenting a human subject study to quantify passenger CS response and assess their task performance in the presence of a preemptively triggered TSS. Twenty-nine healthy adults with varying levels of self-reported motion sickness susceptibility participated in the study across two test conditions. This is the first in-vehicle study that assessed both CS response and passenger task performance for a diverse sample of passengers under realistic driving conditions emulated on a closed test track. The results from this study demonstrated that a preemptively triggered TSS reduces CS scores for male passengers and has no negative influence on their productive task performance. The results also demonstrated that a preemptively triggered TSS did not have an effect on CS scores for female passengers but had a small positive influence on their productive task performance. In addition, the majority of the study participants (∼70%) indicated via a qualitative questionnaire that they would want a preemptively triggered TSS in their car.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104453"},"PeriodicalIF":3.1,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143349629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Developing and validating a Chinese human-automation trust scale: Advancing trust measurement of emerging automation in sustainable ergonomics 中国人-自动化信任量表的开发与验证：推进可持续工效学中新兴自动化的信任测量

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-02-07 DOI: 10.1016/j.apergo.2025.104477

Zixin Cui , Xiangling Zhuang , Seul Chan Lee , Jieun Lee , Xintong Li , Makoto Itoh

{"title":"Developing and validating a Chinese human-automation trust scale: Advancing trust measurement of emerging automation in sustainable ergonomics","authors":"Zixin Cui , Xiangling Zhuang , Seul Chan Lee , Jieun Lee , Xintong Li , Makoto Itoh","doi":"10.1016/j.apergo.2025.104477","DOIUrl":"10.1016/j.apergo.2025.104477","url":null,"abstract":"<div><div>Measuring humans’ learned trust in emerging automation systems across different trust development stages is important for fostering a sustainable and human-centered human-automation interaction. Given the notable differences in human-automation trust between Chinese culture and other cultures, particularly Western cultures, the development of an effective measurement tool for human-automation trust within Chinese cultural context is indispensable. This study aimed to develop a Chinese version of the Human-Automation Trust Scale (C-HATS) with reasonable reliability and validity, based on several existing theories and scales related to human-automation trust. Following three phases of assessments, including exploratory factor analysis, item analysis, and confirmatory factor analysis, the scale demonstrated reasonable reliability and validity for both initial and post-task trust assessments. However, certain items of our C-HATS should be separately applied when assessing initial and post-task trust. Furthermore, it is crucial to acknowledge the structural differences between initial and post-task trust. Post-task trust consists of three factors: performance, process, and purpose-based trust, whereas initial trust consists of only two dimensions: cognition-based and affect-based trust. These distinctions should be considered when evaluating the subfacets of initial and post-task trust. Although further validation is required, the developed C-HATS has the potential to assess initial and post-task human-automation trust within Chinese cultural context across various automation systems.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104477"},"PeriodicalIF":3.1,"publicationDate":"2025-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143342189","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Muscle coactivation changes following a fatiguing overhead drilling task: Implications for subacromial impingement syndrome 疲劳的头顶钻孔作业后肌肉协同激活的变化：对肩峰下撞击综合征的影响

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-02-06 DOI: 10.1016/j.apergo.2025.104470

Matthew S. Russell, Sam S. Vasilounis, Emily Lefebvre, Janessa D.M. Drake, Jaclyn N. Chopp-Hurley

{"title":"Muscle coactivation changes following a fatiguing overhead drilling task: Implications for subacromial impingement syndrome","authors":"Matthew S. Russell, Sam S. Vasilounis, Emily Lefebvre, Janessa D.M. Drake, Jaclyn N. Chopp-Hurley","doi":"10.1016/j.apergo.2025.104470","DOIUrl":"10.1016/j.apergo.2025.104470","url":null,"abstract":"<div><div>Individuals with subacromial impingement syndrome (SAIS) demonstrate altered upper limb muscle coactivation during humeral elevation and overhead tasks. This study investigated the effect of an occupationally-relevant overhead task designed to induce global shoulder muscle fatigue on scapular stabilizer and deltoid-rotator cuff muscle coactivation, and upper limb kinematics. Upper limb muscle activity and kinematics were analyzed from 33 right-handed male (n = 17) and female (n = 16) participants before and immediately following a simulated overhead drilling task. Co-activation was generally not affected by fatigue, however scapulothoracic, thoracohumeral, and elbow angles all displayed significant responses to fatigue. Muscle activity and kinematics were highly variable, with a considerable number of participants displaying muscular and kinematic adaptations that would increase SAIS risk. Disadvantageous scapular kinematics adaptations to fatigue correlated with disadvantageous scapular stabilizer coactivity when working in postures requiring more scapular internal rotation.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104470"},"PeriodicalIF":3.1,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143342609","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Quantitative team performance metrics for dismounted infantry battle drill analysis 下马步兵作战演练分析的定量团队绩效指标

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-02-06 DOI: 10.1016/j.apergo.2025.104473

Clifford L. Hancock , Grace W. Teo , Michael J. King , Gregory A. Goodwin , Kenneth P. Pitts , Megan E. Coyne , Donald N. Varieur , William F. Harris , Meghan P. O'Donovan

{"title":"Quantitative team performance metrics for dismounted infantry battle drill analysis","authors":"Clifford L. Hancock , Grace W. Teo , Michael J. King , Gregory A. Goodwin , Kenneth P. Pitts , Megan E. Coyne , Donald N. Varieur , William F. Harris , Meghan P. O'Donovan","doi":"10.1016/j.apergo.2025.104473","DOIUrl":"10.1016/j.apergo.2025.104473","url":null,"abstract":"<div><div>Performance optimization down to the small unit level in the military is critical to the success of the collective force during an operation. However, there remains a lack of objective, quantitative performance metrics to evaluate military-team performance during battle drill training. Our research identified multiple wearable-derived measures that could predict squad performance as aligned to specific battle drill performance constructs. We developed linear mixed-effects models for three critical performance constructs: 1) Communications, 2) Fire Effectiveness, and 3) Violence of Action. In these three models, measures based on inertial measurement unit (IMU), Global Positioning System (GPS), heart rate, and transcribed communication performance metrics significantly explained 51.5%–63.5% of the variance in squad performance. A future after-action review (AAR) system could integrate wearable-derived performance metrics to provide squads with quantitative assessments that supplement feedback communicated by observer-controllers and impart new, beneficial insights.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104473"},"PeriodicalIF":3.1,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143342619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of 24-weeks in-field use of a back-supporting exoskeleton on biomechanics, work intensity and musculoskeletal discomfort: A randomized controlled trial among logistic workers 24周现场使用背支撑外骨骼对生物力学、工作强度和肌肉骨骼不适的影响：物流工人的随机对照试验

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-02-03 DOI: 10.1016/j.apergo.2025.104469

L. Schrøder Jakobsen , A. Samani , K. Desbrosses , M. de Zee , B. Steinhilber , P. Madeleine

{"title":"Effects of 24-weeks in-field use of a back-supporting exoskeleton on biomechanics, work intensity and musculoskeletal discomfort: A randomized controlled trial among logistic workers","authors":"L. Schrøder Jakobsen , A. Samani , K. Desbrosses , M. de Zee , B. Steinhilber , P. Madeleine","doi":"10.1016/j.apergo.2025.104469","DOIUrl":"10.1016/j.apergo.2025.104469","url":null,"abstract":"<div><div>The trial investigated the impact of a back-supporting exoskeleton (BSE) on biomechanics, work intensity, and musculoskeletal discomfort among logistic-workers over 24-weeks in a field-setting. Twenty workers were randomized into intervention and control groups, performing daily order-picking with and without the BSE, respectively. Effects on muscles activity and kinematics were measured during standardized tasks before and after the intervention period, while work intensity and musculoskeletal discomfort were rated throughout the intervention period. The results indicated significant reductions in back muscle activity during lifting tasks with BSE assistance before and after 24-weeks. Although three BSE users stopped using the exoskeleton during the intervention period, the remaining workers progressively increased their daily BSE use associated with an overall decrease in perceived work intensity throughout the 24-weeks. The trial suggests that the effect of the BSE on back muscle activity remains constant over 24-weeks, opposite what was hypothesized based on previous research on training.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104469"},"PeriodicalIF":3.1,"publicationDate":"2025-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143170269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of the application of technology acceptance measures to older drivers’ acceptance of advanced driver-assistance systems 技术接受措施在老年驾驶员接受先进驾驶辅助系统方面的应用评估。

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-02-01 DOI: 10.1016/j.apergo.2025.104474

Abigail Hansen , Kim Kiely , Tuki Attuquayefio , Diane Hosking , Michael Regan , Ranmalee Eramudugolla , Lesley A. Ross , Kaarin J. Anstey

{"title":"Assessment of the application of technology acceptance measures to older drivers’ acceptance of advanced driver-assistance systems","authors":"Abigail Hansen , Kim Kiely , Tuki Attuquayefio , Diane Hosking , Michael Regan , Ranmalee Eramudugolla , Lesley A. Ross , Kaarin J. Anstey","doi":"10.1016/j.apergo.2025.104474","DOIUrl":"10.1016/j.apergo.2025.104474","url":null,"abstract":"<div><div>Older adults’ road safety is a concern given the ageing population and increasing numbers of licensed older drivers. Advanced Driver-Assistance Systems (ADAS) are designed to improve safety, however little is known about the relationship between ADAS use and its trust and acceptance in older adults. The purpose of this study was to assesses an instrument of older driver acceptance of and trust in ADAS.</div><div>A survey distributed to 1008 older Australian drivers (M = 72.1, SD = 6.94) found there was an overwhelmingly positive attitude towards ADAS, however trust in the systems were low and drivers had concerns with privacy, safety and failure of the systems. The Partial Automation Acceptance Scale was validated, producing a four-factor model measuring attitudes towards ADAS, attitudes towards technology, trust and perceptions on risk. Multiple regression showed three of the four factors predict use of ADAS, providing preliminary evidence of the validity and reliability of the scale.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104474"},"PeriodicalIF":3.1,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143082185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Flying uncharted skies: Unravelling the network of contributory factors to adverse Australian RPAS events with an aggregate AcciMap 飞行未知的天空：用综合AcciMap揭示不利的澳大利亚RPAS事件的促成因素网络。

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-01-27 DOI: 10.1016/j.apergo.2025.104468

Samantha L. Jackson , Paul M. Salmon , Gemma J.M. Read

{"title":"Flying uncharted skies: Unravelling the network of contributory factors to adverse Australian RPAS events with an aggregate AcciMap","authors":"Samantha L. Jackson , Paul M. Salmon , Gemma J.M. Read","doi":"10.1016/j.apergo.2025.104468","DOIUrl":"10.1016/j.apergo.2025.104468","url":null,"abstract":"<div><div>Remotely Piloted Aircraft Systems (RPAS) are a rapidly expanding technology that operates within the larger complex aviation system. As a result, protective frameworks and risk controls for supporting safe operation are still developing. Adverse events are occurring, yet it is unclear what systemic factors interact to create them. To identify vulnerabilities in the broader Australian RPAS network, this study used AcciMap to analyse a set of adverse RPAS events investigated by the Australian Transport Safety Bureau. Investigation reports into RPAS incidents in Australia (<em>n</em> = 14) were identified and analysed in-depth with AcciMap; individual AcciMaps were constructed for each adverse event. The data was then aggregated to create a network of contributory factors across the RPAS network in Australia. The findings revealed 232 individual contributory factors across five of the six AcciMap levels. The contributory factors were then coded using a pre-existing classification scheme to identify 31 contributory factor themes. The highest proportion of contributory factors were at the lower operational and equipment levels of the system; these factors included <em>Equipment, technology and resources</em>; <em>Activity, work and operations</em>; and <em>Compliance with procedures, violations and unsafe acts</em>. According to systems theory and previous analyses using AcciMap, we would expect to find organisational, regulatory and government contributory factors, yet such factors were limited in this sample. Further research is required to explore the factors across the entire sociotechnical system that contribute to adverse RPAS events.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104468"},"PeriodicalIF":3.1,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143061548","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Differential effect of three types of exoskeletons and handling height on muscular activity, postural control and perceived effort during simulated bedside mobilization task 在模拟床边移动任务中，三种外骨骼和搬运高度对肌肉活动、姿势控制和感知努力的差异影响。

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-01-22 DOI: 10.1016/j.apergo.2025.104467

Mathieu Guittienne, Nicolas Forestier

引用次数: 0

Navigating the complexity of emergency department care coordination: A qualitative exploration of adaptive strategies using a tabletop sandbox simulation 导航急诊科护理协调的复杂性：使用桌面沙盒模拟的自适应策略的定性探索。

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-01-13 DOI: 10.1016/j.apergo.2025.104466

Karl Hybinette , Gesa Praetorius , Mirjam Ekstedt , Karin Pukk Härenstam

{"title":"Navigating the complexity of emergency department care coordination: A qualitative exploration of adaptive strategies using a tabletop sandbox simulation","authors":"Karl Hybinette , Gesa Praetorius , Mirjam Ekstedt , Karin Pukk Härenstam","doi":"10.1016/j.apergo.2025.104466","DOIUrl":"10.1016/j.apergo.2025.104466","url":null,"abstract":"<div><div>Emergency departments accommodate high-acuity patients in complex, high risk environments with high variability in patient flow and resource availability. Strategies for enabling adaptive capacity are necessary for adjusting activities in response to the variability of overall workload and individual patient acuity. This study aims to identify and describe the strategies used by lead-nurses to inform recommendations for training and education.</div><div>14 lead-nurses participated in focus group discussions using a table-top sandbox simulation to trigger for reflection on decisions, trade-offs and strategies for handling difficult situations during everyday work. The sandbox simulation was intended to focus the discussions on situation assessment, problem-solving strategies and cognitive challenges. The simulation and following discussions were audio- and video recorded and analysed with reflexive thematic analysis.</div><div>The results illustrate how lead-nurses work towards maintaining an equilibrium between monitoring and coordinating efforts. This result underlines the complex continuous process of adjusting work and resources to situational conditions and demands.</div><div>The lead-nurse′s work is about balancing strategies for <em>monitoring the ED</em> and <em>coordinating care.</em> This balance is important for solving problems here and now while minimising the effects of shifting problems between parts of the ED system or to later points in time. This should be explored further with the question of what strategies that could be standardised versus which should remain adaptive before designing training regimes for adaptive strategies.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104466"},"PeriodicalIF":3.1,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142985360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

What is the optimal display range? Exploring the impacts of area and shape on in-vehicle head-up display efficiency 最佳显示范围是什么？探索面积和形状对车载平视显示效率的影响。

IF 3.1 2区工程技术

Applied Ergonomics Pub Date : 2025-01-11 DOI: 10.1016/j.apergo.2024.104464

Yici Zhang , Yan Ge , Ying Zhou , Weina Qu , Jingyu Zhang , Liu Tang , Hongjiang Du , Xing Chen

{"title":"What is the optimal display range? Exploring the impacts of area and shape on in-vehicle head-up display efficiency","authors":"Yici Zhang , Yan Ge , Ying Zhou , Weina Qu , Jingyu Zhang , Liu Tang , Hongjiang Du , Xing Chen","doi":"10.1016/j.apergo.2024.104464","DOIUrl":"10.1016/j.apergo.2024.104464","url":null,"abstract":"<div><div>In-vehicle Head-Up Displays (HUDs) are expected to incorporate more information in the future, necessitating deeper understandings of design properties that can enhance display safety and efficiency. However, the optimal display characteristics—particularly in terms of area and shape—remain inadequately understood. This study investigated these two factors by manipulating horizontal and vertical Field of View (FOV) angles within a simulated in-vehicle HUD. Thirty-one participants participated in this laboratory-based study they completed a digit matching task while driving within a driving simulator. The accuracy and response time of the task served as indicators for efficiency. The standard deviation of lateral position (SDLP) was employed to assess area and shape's impacts on driving performance, alongside subjective ease-of-use evaluations. Results indicated that an increase in horizontal FOV angle significantly delay response times and reduce ease-of-use ratings. We also observed significant effects of area and shape on response time and ratings; specifically, participants responded faster in smaller display area conditions, which were also rated as the easiest to use. Accuracy, however, was largely unaffected by size and shape. Importantly, most manipulations did not interfere with driving performance, except for the area 500 condition, wherein landscape shape was associated with better lane-keeping performance. Our findings provide valuable insights for the design of in-vehicle HUDs.</div></div>","PeriodicalId":55502,"journal":{"name":"Applied Ergonomics","volume":"125 ","pages":"Article 104464"},"PeriodicalIF":3.1,"publicationDate":"2025-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142973369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0