Effect of lifting belts, foot movement, and lift asymmetry on trunk motions.

abstract：OBJECTIVE:We link the problem of complex sociotechnical systems to a new unit-of-analysis and fruitful developing area of applied research, the multiteam system. BACKGROUND:Teams are the dominant entity and theoretical lens being applied to understanding the performance of complex sociotechnical systems. We submit tha...

journal_title：Human factors

authors： DeChurch LA,Zaccaro SJ

更新日期：2010-04-01 00:00:00

abstract：:Reaction time, eye movements, and errors were measured during visual search of Web pages to determine age-related differences in performance as a function of link size, link number, link location, and clutter. Participants (15 young adults, M = 23 years; 14 older adults, M = 57 years) searched Web pages for target lin...

journal_title：Human factors

authors： Grahame M,Laberge J,Scialfa CT

更新日期：2004-10-01 00:00:00

abstract：:In the future auditory directional cues may enhance situational awareness in cockpits with head-coupled displays. This benefit would depend, however, on the pilot's ability to detect the direction of moving sounds at different locations in space. The present investigation examined this ability. Auditory motion acuity ...

journal_title：Human factors

authors： Strybel TZ,Manligas CL,Perrott DR

更新日期：1992-06-01 00:00:00

abstract：:Leibowitz and his colleagues found that accommodation rests at an intermediate distance that shows wide interindividual variation. They proposed that this intermediate dark focus is useful for correcting anomalous refractive errors, but this proposal was later questioned when different measurement techniques yielded d...

journal_title：Human factors

authors： Andre JT,Owens DA

更新日期：1999-03-01 00:00:00

abstract：:High-resolution visual displays have been designed for flight simulation so that observers may judge the aspect angle of aircraft at far distances. The present experiment compares two display devices as untrained observers judge the spatial orientation of two target aircraft: F-15 and F-16 jets. The display devices ar...

journal_title：Human factors

authors： Niall KK

更新日期：2002-01-01 00:00:00

abstract：:A central feature of the impairment in performance produced by inert gas narcosis, which poses a threat to divers breathing compressed air, is a slowing of reaction time (RT). To investigate the locus of this slowing, the effects of 35% nitrous oxide on Crossman's confusion function were determined using line-length a...

journal_title：Human factors

authors： Fowler B,Mitchell I,Bhatia M,Porlier G

更新日期：1989-10-01 00:00:00

abstract：OBJECTIVE:The objective of this study is to evaluate the efficacy of indoor footwear with a textured surface to improve control of balance and reduce excessive plantar pressure in older women. BACKGROUND:Balance instability is a common condition in older people. Textured insoles with protrusions on the entire insole h...

journal_title：Human factors

authors： Li PL,Yick KL,Ng SP,Yip J

更新日期：2019-12-01 00:00:00

abstract：:Perceptual adaptation to underwater size, distance, and curvature distortion was measured for four different adaptation conditions. These conditions consisted of (a) playing Chinese checkers underwater, (b) swimming with eyes open underwater, (c) viewing a square underwater, and (d) an air control. Significant adaptat...

journal_title：Human factors

authors： Vernoy MW

更新日期：1989-02-01 00:00:00

abstract：OBJECTIVE:To provide an overview of concepts of operation for single pilot operations (SPO) and a synthesis of recently published work evaluating these concepts. BACKGROUND:Advances in technology have made it possible for a commercial aircraft to be flown by a single pilot under normal conditions, and research is bein...

journal_title：Human factors

authors： Vu KL,Lachter J,Battiste V,Strybel TZ

更新日期：2018-09-01 00:00:00

abstract：OBJECTIVE:We report an experiment in which we investigated differential transfer between unimanual (one-handed), bimanual (two-handed), and intermanual (different peoples' hands) coordination modes. BACKGROUND:People perform some manual tasks faster than others ("mode effects"). However, little is known about transfer...

journal_title：Human factors

authors： Gorman JC,Crites MJ

更新日期：2013-08-01 00:00:00

abstract：OBJECTIVE:The effectiveness of three types of in-vehicle warnings was assessed in a driving simulator across different noise conditions. BACKGROUND:Although there has been much research comparing different types of warnings in auditory displays and interfaces, many of these investigations have been conducted in quiet ...

journal_title：Human factors

authors： Šabić E,Chen J,MacDonald JA

更新日期：2019-10-08 00:00:00

abstract：OBJECTIVE:The study was designed to show how driver attention to the road scene and engagement of a choice of secondary tasks are affected by the level of automation provided to assist or take over the basic task of vehicle control. It was also designed to investigate the difference between support in longitudinal cont...

journal_title：Human factors

authors： Carsten O,Lai FC,Barnard Y,Jamson AH,Merat N

更新日期：2012-10-01 00:00:00

abstract：OBJECTIVE:Spine kinematics, kinetics, and trunk muscle activities were evaluated during different stages of a fatigue-induced symmetric lifting task over time. BACKGROUND:Due to neuromuscular adaptations, postural behaviors of workers during lifting tasks are affected by fatigue. Comprehensive aspects of these adaptat...

journal_title：Human factors

authors： Kazemi Z,Mazloumi A,Arjmand N,Keihani A,Karimi Z,Ghasemi MS,Kordi R

更新日期：2021-01-26 00:00:00

abstract：OBJECTIVE:The purpose of this study was to examine how intensity of wave motions affects the performance of a simulated maritime search and rescue (SAR) task. BACKGROUND:Maritime SAR is a critical maritime occupation; however, the effect of wave motion intensity on worker performance is unknown. METHODS:Twenty-four p...

journal_title：Human factors

authors： Duncan CA,Bishop N,Komisar V,MacKinnon SN,Byrne JM

更新日期：2020-09-15 00:00:00

abstract：OBJECTIVE:Two experiments were conducted to determine whether detection of the onset of a lead car's deceleration and judgments of its time to contact (TTC) were affected by the presence of vehicles in lanes adjacent to the lead car. BACKGROUND:In a previous study, TTC judgments of an approaching object by a stationar...

journal_title：Human factors

authors： Levulis SJ,DeLucia PR,Oberfeld D

更新日期：2016-11-01 00:00:00

abstract：BACKGROUND:Alerts in the cockpit must be robust, difficult to ignore, and easily recognized. Tactile alerts can provide means to direct the pilot's attention in the already visual-auditory overloaded cockpit environment. OBJECTIVE:This research examined the thigh as a placement for vibrotactile display in the cockpit....

journal_title：Human factors

authors： Salzer Y,Oron-Gilad T,Ronen A,Parmet Y

更新日期：2011-04-01 00:00:00

abstract：OBJECTIVE:This research aims to identify the impact of text messaging on simulated driving performance. BACKGROUND:In the past decade, a number of on-road, epidemiological, and simulator-based studies reported the negative impact of talking on a cell phone on driving behavior. However, the impact of text messaging on ...

journal_title：Human factors

authors： Drews FA,Yazdani H,Godfrey CN,Cooper JM,Strayer DL

更新日期：2009-10-01 00:00:00

abstract：:We describe two experiments that examine 3D pathway displays in a head-up location for aircraft landing and taxi. We address both guidance performance and pilot strategies in dividing, focusing, and allocating attention between flight path information and event monitoring. In Experiment 1 the 3D pathway head-up displa...

journal_title：Human factors

authors： Fadden S,Ververs PM,Wickens CD

更新日期：2001-07-01 00:00:00

abstract：OBJECTIVE:We studied the utility of occlusion distance as a function of task-relevant event density in realistic traffic scenarios with self-controlled speed. BACKGROUND:The visual occlusion technique is an established method for assessing visual demands of driving. However, occlusion time is not a highly informative ...

journal_title：Human factors

authors： Kujala T,Mäkelä J,Kotilainen I,Tokkonen T

更新日期：2016-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study is to investigate how anticipatory driving is influenced by distraction. BACKGROUND:The anticipation of future events in traffic can allow potential gains in recognition and response times. Anticipatory actions (i.e., control actions in preparation for potential traffic changes) have be...

journal_title：Human factors

authors： He D,Donmez B

更新日期：2020-07-14 00:00:00

abstract：:Task analyses served as the basis for developing the Mixed Arithmetic-Perceptual (MA-P) model, which proposes (1) that people interacting with common graphs to answer common questions apply a set of component processes--searching for indicators, encoding the value of indicators, performing arithmetic operations on the...

journal_title：Human factors

authors： Gillan DJ,Lewis R

更新日期：1994-09-01 00:00:00

abstract：OBJECTIVE:The objectives were to (a) implement theoretical perspectives regarding human-automation interaction (HAI) into model-based tools to assist designers in developing systems that support effective performance and (b) conduct validations to assess the ability of the models to predict operator performance. BACKG...

journal_title：Human factors

authors： Sebok A,Wickens CD

更新日期：2017-03-01 00:00:00

abstract：OBJECTIVE:A new protocol was evaluated for identification of stiffness, mass, and damping parameters employing a linear model for human hand-arm dynamics relevant to right-angle torque tool use. BACKGROUND:Powered torque tools are widely used to tighten fasteners in manufacturing industries. While these tools increase...

journal_title：Human factors

authors： Ay H,Sommerich CM,Luscher AF

更新日期：2013-10-01 00:00:00

abstract：OBJECTIVE:The objective of this prospective study is to investigate the exposure-response relationships between various workplace physical exposures of force, repetition, and their combination assessed at an individual level with lateral epicondylitis (LE). BACKGROUND:Workplace upper extremity musculoskeletal disorder...

journal_title：Human factors

authors： Fan ZJ,Silverstein BA,Bao S,Bonauto DK,Howard NL,Smith CK

更新日期：2014-02-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to test whether inattentional deafness to critical alarms would be observed in a simulated cockpit. BACKGROUND:The inability of pilots to detect unexpected changes in their auditory environment (e.g., alarms) is a major safety problem in aeronautics. In aviation, the lack of respons...

journal_title：Human factors

authors： Dehais F,Causse M,Vachon F,Régis N,Menant E,Tremblay S

更新日期：2014-06-01 00:00:00

abstract：OBJECTIVE:The study was designed to investigate whether a simulated unexpected abnormal flight event can lead to startle and explore differences in behavioral responses between expected and unexpected abnormal flight events. BACKGROUND:Recent research suggests startle (an autonomic response to an acute stimulus) follo...

journal_title：Human factors

authors： Kinney L,O'Hare D

更新日期：2020-08-01 00:00:00

abstract：:This paper critically reviews models of shiftwork and health and provides a historical overview of changes in the conceptualization of the association between them. Models are hypothetical and conceptually broad, becoming more so as they move away from linear, chronobiological to multidirectional, psychological concep...

journal_title：Human factors

authors： Taylor E,Briner RB,Folkard S

更新日期：1997-03-01 00:00:00

abstract：:In this commentary, the author reflects on the articles chosen for the special section on communications analysis. These articles problematize communication and raise an interesting set of questions for both human factors and communication scholars to ponder. In the end, both sets of scholars seek the same goal: How d...

journal_title：Human factors

authors： Keyton J

更新日期：2012-08-01 00:00:00

abstract：OBJECTIVE:Two experiments were conducted to examine the effects of vision and masking friction on contact perception and compliance differentiation thresholds in a simulated tissue-probing task. BACKGROUND:In minimally invasive surgery, the surgeon receives limited haptic feedback because of the current design of the ...

journal_title：Human factors

authors： Perreault JO,Cao CG

更新日期：2006-10-01 00:00:00

abstract：OBJECTIVE:This study investigated the effects of drivers' age and low light on speed, lane keeping, and visual recognition of typical roadway stimuli. BACKGROUND:Poor visibility, which is exacerbated by age-related changes in vision, is a leading contributor to fatal nighttime crashes. There is little evidence, howeve...

journal_title：Human factors

authors： Owens DA,Wood JM,Owens JM

更新日期：2007-12-01 00:00:00