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Domkin, Dmitry
Publikasjoner (10 av 21) Visa alla publikasjoner
Richter, H., Domkin, D., Elcadi, G. H., Andersson, H. W., Högberg, H. & Englund, M. (2019). A Comparison of Mental and Visual Load Resulting from Semi-automated and Conventional Forest Forwarding: An Experimental Machine Simulation Study (827ed.). In: Sebastiano Bagnara Riccardo Tartaglia · Sara Albolino Thomas Alexander · Yushi Fujita (Ed.), Bagnara S., Tartaglia R., Albolino S., Alexander T., Fujita Y. (Ed.), Proceedings of the 20th Congress of the International Ergonomics Association (IEA 2018): Volume X: Auditory and Vocal Ergonomics, Visual Ergonomics, Psychophysiology in Ergonomics, Ergonomics in Advanced Imaging. Paper presented at 20th Congress of the International Ergonomics Association, IEA 2018, 26-30 August 2018, Florence, Italy (pp. 199-208). Cham, X
Åpne denne publikasjonen i ny fane eller vindu >>A Comparison of Mental and Visual Load Resulting from Semi-automated and Conventional Forest Forwarding: An Experimental Machine Simulation Study
Vise andre…
2019 (engelsk)Inngår i: Proceedings of the 20th Congress of the International Ergonomics Association (IEA 2018): Volume X: Auditory and Vocal Ergonomics, Visual Ergonomics, Psychophysiology in Ergonomics, Ergonomics in Advanced Imaging / [ed] Bagnara S., Tartaglia R., Albolino S., Alexander T., Fujita Y., Cham, 2019, 827, Vol. X, s. 199-208Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

The purpose of the present study was to extend the knowledge offunctional linkages between visual and mental load, performance, and prefrontalcortex (PFC) activity, during forestry forwarding work. Eleven healthy participants,range 21–51 years old, with a minimum of 1-year work experience,carried out the task of loading logs along a standardized path in a machinesimulator during two counterbalanced test conditions: (i) conventional cranecontrol, and; (ii) semi-automated crane control. Mental load was assessed byquantification of oxygenated hemoglobin (HbO2) concentration changes overthe right dorsolateral prefrontal cortex (dlPFC) via non-invasive functional nearinfrared spectrometry (fNIRS). Visual, autonomic, and motoric control variableswere measured and analyzed in parallel along with the individual level of performance.Linear Mixed Models (LMM) analysis indicated more mental loadduring conventional crane work. Collectively, our data suggest that fNIRS is aviable tool which can be used in neuroergonomic research to evaluate physiologicalactivity levels in PFC.

sted, utgiver, år, opplag, sider
Cham: , 2019 Opplag: 827
Serie
Advances in Intelligent Systems and Computing, ISSN 21945357, E-ISSN 2194-5365 ; 827
Emneord
Visual ergonomics, neuroergonomics, Nirs, robotics
HSV kategori
Forskningsprogram
Hälsofrämjande arbete
Identifikatorer
urn:nbn:se:hig:diva-27848 (URN)10.1007/978-3-319-96059-3_22 (DOI)2-s2.0-85051781837 (Scopus ID)978-3-319-96058-6 (ISBN)978-3-319-96059-3 (ISBN)
Konferanse
20th Congress of the International Ergonomics Association, IEA 2018, 26-30 August 2018, Florence, Italy
Forskningsfinansiär
Forte, Swedish Research Council for Health, Working Life and Welfare, 2009-1761
Merknad

Södra Skogsägarnas Stiftelse för Forskning, Utveckling och Utbildning Grant no: 2009-1761

Tilgjengelig fra: 2018-09-05 Laget: 2018-09-05 Sist oppdatert: 2020-11-23bibliografisk kontrollert
Domkin, D., Forsman, M. & Richter, H. O. (2019). Effect of ciliary-muscle contraction force on trapezius muscle activity during computer mouse work. European Journal of Applied Physiology, 119(2), 389-397
Åpne denne publikasjonen i ny fane eller vindu >>Effect of ciliary-muscle contraction force on trapezius muscle activity during computer mouse work
2019 (engelsk)Inngår i: European Journal of Applied Physiology, ISSN 1439-6319, E-ISSN 1439-6327, Vol. 119, nr 2, s. 389-397Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The present study aimed to identify whether or not an increase in ciliary-muscle contraction force, when the eye-lens is adjusted for viewing at a near distance, result in an increase in trapezius muscle activity, while performing a natural work task. Twelve participants, ranging in age from 21 to 32 years, performed a computer-mouse work task during free gaze conditions. A moving visual target was tracked with a computer mouse on a screen placed at two different distances from the eyes, 25 cm and 50 cm. Tracking performance, eye accommodation, and bilateral trapezius muscle activity were measured continuously. Ciliary-muscle contraction force was computed according to a formula which takes into account the age-dependent, non-linear relationship between contraction force of the ciliary muscle and the produced level of eye accommodation. Generalized Estimating Equations analyses were performed. On the dominant hand side and for the nearest screen distance, there was a significant effect of ciliary-muscle contraction force on the trapezius muscle activity (p<0.001). No other effects were significant (p>0.05). The results support the hypothesis that high visual demands, during computer mouse work, increase ciliary muscle contraction force and contribute to a raise of the sustained level of trapezius muscle activity. The current study specifically clarifies the validity of the relationship between ciliary-muscle contraction force and trapezius muscle activity and demonstrates that this relationship is not due to a general personal trait. We conclude that a high level of ciliary muscle contraction force can contribute to a development of musculoskeletal complaints in the neck-shoulder area.

Emneord
Ciliary-muscle contraction force; Computer mouse work; Electromyography; Eye-accommodation; Trapezius muscle; Visual ergonomics
HSV kategori
Forskningsprogram
Hälsofrämjande arbete, Digital shapeshifting
Identifikatorer
urn:nbn:se:hig:diva-26194 (URN)10.1007/s00421-018-4031-8 (DOI)000457735500006 ()30430279 (PubMedID)2-s2.0-85056460114 (Scopus ID)
Forskningsfinansiär
Forte, Swedish Research Council for Health, Working Life and Welfare, 2009-1761
Tilgjengelig fra: 2018-03-01 Laget: 2018-03-01 Sist oppdatert: 2024-04-26bibliografisk kontrollert
Richter, H., Domkin, D., Elcadi, G. H., Andersson, H., Högberg, H., Forsman, M. & Englund, M. (2018). A comparison of mental and visual loads resulting from semi-automated and conventional forest harvesting: An experimental machine simulation study. In: Per Lindberg (Ed.), FALF Konferens 2018: Arbetet - problem eller potential för en hållbar livsmiljö?: Program och Abstracts. Paper presented at FALF KONFERENS 2018 'Arbetet - problem eller potential för en hållbar livsmiljö?',10-12 juni 2018, Gävle (pp. 96). Gävle: Gävle Universtiy Press
Åpne denne publikasjonen i ny fane eller vindu >>A comparison of mental and visual loads resulting from semi-automated and conventional forest harvesting: An experimental machine simulation study
Vise andre…
2018 (engelsk)Inngår i: FALF Konferens 2018: Arbetet - problem eller potential för en hållbar livsmiljö?: Program och Abstracts / [ed] Per Lindberg, Gävle: Gävle Universtiy Press , 2018, s. 96-Konferansepaper, Oral presentation with published abstract (Annet vitenskapelig)
Abstract [en]

This study is concerned with a new method for partly automating forestry harvesting work. Work-related injuries and constant demands for a higher productivity are two of the many arguments for why forestry work must be improved. Forestry work places great mental demands on the driver because they must continuously evaluate and act on relevant parts in a heavy visual information flow. Against this background the purpose of the present study was to extend the knowledge of functional linkages between visual and mental fatigue, performance, and prefrontal cortex activity, during semi-automated and conventional forestry harvesting work. Eleven healthy participants, range 21–51 years old, with a minimum of 1-year work experience, carried out the task of loading logs along a standardized path in a machine simulator during two counterbalanced 45-min periods: (i) conventional forest harvesting, and; (ii) semi-automated forest harvesting. Equal emphasizes was put on accuracy and speed. During manual forest harvesting the driver controlled the crane arm, used to load logs into the load space of the forest vehicle (“forwarder”), by manually operating the joysticks and so guide the crane to the location of the log and then back to the load space. During semi-automatic forest harvesting the driver moved the crane with the press of a button to a pre-programmed location near the log and then, after another button press, to a pre-programmed location within the load space. The following joystick usage parameters were considered for the statistical analysis: Sequential work cycle number, work phase (1-loading in basket, 2-movement to log, 3-picking up log, 4-movement to load space), number of simultaneously used controls across samples of one phase, number of direction changes of joystick movements per phase. Mental load was assessed by quantification of oxygenated hemoglobin (HbO2) concentration changes over the right dorsolateral prefrontal cortex (dlPFC) via non-invasive functional near infrared spectrometry (fFNIRS: PortaLite mini, Artinis Medical Systems, Zetten, the Netherlands). The frequency and duration of horizontal amplitudes of eye/head/neck angles was assessed continuously with 8 SmartEye cameras and used as a measure of visual load. NASA-TLX and Borg CRS was used to assess perceived mental and physical fatigue. Linear Mixed Model will be used to test and to analyze the effect of the duration of work, joystick usage, work type (manual or semi-automated) and perceived mental and physical effort on the outcome of oxygenated hemoglobin concentration. This study contributes with new knowledge of the consequences of the current increase in automation. The 4th industrial revolution can have tremendous implications on how we perceive and organize work in the future, but little is still known about the impact on human body and brain.

sted, utgiver, år, opplag, sider
Gävle: Gävle Universtiy Press, 2018
HSV kategori
Forskningsprogram
Hälsofrämjande arbete
Identifikatorer
urn:nbn:se:hig:diva-27224 (URN)978-91-88145-28-4 (ISBN)
Konferanse
FALF KONFERENS 2018 'Arbetet - problem eller potential för en hållbar livsmiljö?',10-12 juni 2018, Gävle
Prosjekter
MentAuto
Tilgjengelig fra: 2018-06-20 Laget: 2018-06-20 Sist oppdatert: 2022-09-15bibliografisk kontrollert
Richter, H., Domkin, D., Elcadi, G. H., Anderson, H. W., Högberg, H. & Englund, M. (2018). A comparison of mental and visual loads resulting from semi-automated and conventional forest harvesting: An experimental machine simulation study. In: : . Paper presented at IEA 2018 - 20th Congress International Ergonomics Association - Florence, 26th - 30th August 2018, Florence, Italy.
Åpne denne publikasjonen i ny fane eller vindu >>A comparison of mental and visual loads resulting from semi-automated and conventional forest harvesting: An experimental machine simulation study
Vise andre…
2018 (engelsk)Konferansepaper, Oral presentation only (Annet vitenskapelig)
Abstract [en]

This study is concerned with a new method for partly automating forestry harvesting work. Work-related injuries and constant demands for a higher productivity are two of the many arguments for why forestry work must be improved. Forestry work places great mental demands on the driver because they must continuously evaluate and act on relevant parts in a heavy visual information flow. Against this background the purpose of the present study was to extend the knowledge of functional linkages between visual and mental fatigue, performance, and prefrontal cortex activity, during semi-automated and conventional forestry harvesting work. Eleven healthy participants, range 21–51 years old, with a minimum of 1-year work experience, carried out the task of loading logs along a standardized path in a machine simulator during two counterbalanced 45-min periods: (i) conventional forest harvesting, and; (ii) semi-automated forest harvesting. Equal emphasizes was put on accuracy and speed. During manual forest harvesting the driver controlled the crane arm, used to load logs into the load space of the forest vehicle (“forwarder”), by manually operating the joysticks and so guide the crane to the location of the log and then back to the load space. During semi-automatic forest harvesting the driver moved the crane with the press of a button to a pre-programmed location near the log and then, after another button press, to a pre-programmed location within the load space. The following joystick usage parameters were considered for the statistical analysis: Sequential work cycle number, work phase (1-loading in basket, 2-movement to log, 3-picking up log, 4-movement to load space), number of simultaneously used controls across samples of one phase, number of direction changes of joystick movements per phase. Mental load was assessed by quantification of oxygenated hemoglobin (HbO2) concentration changes over the right dorsolateral prefrontal cortex (dlPFC) via non-invasive functional near infrared spectrometry (fFNIRS: PortaLite mini, Artinis Medical Systems, Zetten, the Netherlands). The frequency and duration of horizontal amplitudes of eye/head/neck angles was assessed continuously with 8 SmartEye cameras and used as a measure of visual load. NASA-TLX and Borg CRS was used to assess perceived mental and physical fatigue. Linear Mixed Model will be used to test and to analyze the effect of the duration of work, joystick usage, work type (manual or semi-automated) and perceived mental and physical effort on the outcome of oxygenated hemoglobin concentration. This study contributes with new knowledge of the consequences of the current increase in automation. The 4th industrial revolution can have tremendous implications on how we perceive and organize work in the future, but little is still known about the impact on human body and brain.

HSV kategori
Forskningsprogram
Hälsofrämjande arbete
Identifikatorer
urn:nbn:se:hig:diva-25769 (URN)
Konferanse
IEA 2018 - 20th Congress International Ergonomics Association - Florence, 26th - 30th August 2018, Florence, Italy
Prosjekter
Skogsmaskinförares mentala och fysiska belastningsnivåer under arbete med delautomatiserad skotarkran – en experimentell studie i skogsmaskinsimulator (MentAuto)
Merknad

Abstract submitted to: IEA 2018 - 20th Congress International Ergonomics Association - Florence, 26th - 30th August 2018

Tilgjengelig fra: 2017-12-08 Laget: 2017-12-08 Sist oppdatert: 2022-09-15bibliografisk kontrollert
Domkin, D., Forsman, M. & Richter, H. (2016). Ciliary muscle contraction force and trapezius muscle activity during manual tracking of a moving visual target. Journal of Electromyography & Kinesiology, 28, 193-198
Åpne denne publikasjonen i ny fane eller vindu >>Ciliary muscle contraction force and trapezius muscle activity during manual tracking of a moving visual target
2016 (engelsk)Inngår i: Journal of Electromyography & Kinesiology, ISSN 1050-6411, E-ISSN 1873-5711, Vol. 28, s. 193-198Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Previous studies have shown an association of visual demands during near work and increased activity of the trapezius muscle. Those studies were conducted under stationary postural conditions with fixed gaze and artificial visual load. The present study investigated the relationship between ciliary muscle contraction force and trapezius muscle activity across individuals during performance of a natural dynamic motor task under free gaze conditions. Participants (N = 11) tracked a moving visual target with a digital pen on a computer screen. Tracking performance, eye refraction and trapezius muscle activity were continuously measured. Ciliary muscle contraction force was computed from eye accommodative response. There was a significant Pearson correlation between ciliary muscle contraction force and trapezius muscle activity on the tracking side (0.78, p < 0.01) and passive side (0.64, p < 0.05). The study supports the hypothesis that high visual demands, leading to an increased ciliary muscle contraction during continuous eye–hand coordination, may increase trapezius muscle tension and thus contribute to the development of musculoskeletal complaints in the neck–shoulder area. Further experimental studies are required to clarify whether the relationship is valid within each individual or may represent a general personal trait, when individuals with higher eye accommodative response tend to have higher trapezius muscle activity.

Emneord
Ciliary muscle, Trapezius muscle, Near work
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-20299 (URN)10.1016/j.jelekin.2015.11.008 (DOI)000375923000025 ()26746010 (PubMedID)2-s2.0-84960859983 (Scopus ID)
Forskningsfinansiär
Forte, Swedish Research Council for Health, Working Life and Welfare, 2005-0488Forte, Swedish Research Council for Health, Working Life and Welfare, 2009-1761
Tilgjengelig fra: 2015-09-18 Laget: 2015-09-18 Sist oppdatert: 2022-10-25bibliografisk kontrollert
Domkin, D., Richter, H., Zetterlund, C. & Lundqvist, L.-O. (2016). Effect of reduced visual acuity on precision of two-dimensional tracing movements. Journal of Optometry, 9(2), 93-101
Åpne denne publikasjonen i ny fane eller vindu >>Effect of reduced visual acuity on precision of two-dimensional tracing movements
2016 (engelsk)Inngår i: Journal of Optometry, ISSN 1888-4296, Vol. 9, nr 2, s. 93-101Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Purpose

We intended to assess consequences of reduced visual acuity for performance in a natural simple motor task (tracing) using objective kinematic performance measures. Specifically, we intended to elucidate the kind of relationship between the task performance and best corrected binocular visual acuity and to determine the threshold of visual acuity when task performance starts to deteriorate.

Methods

Ninety-five individuals with different best corrected visual acuity participated in the study (age 49 ± 12 years, mean ± SD, 27 men and 68 women). The participants manually traced maze-like visual patterns of different spatial complexity presented on the screen of a portable notebook computer using Clinical Kinematic Assessment Tool software. Tracing error was computed as performance measure in each trial with a spatial pattern matching technique – rigid point set registration method.

Results

The segmented linear regression analysis showed that the relation between visual acuity and tracing errors was best described with a regression function having a break point between two data segments. Tracing performance was unaffected by values of visual acuity below 0.2 on logMAR scale, but when logMAR values increased above this critical limit (i.e. when visual acuity is further reduced), tracing errors linearly increased. The rate of the increase of the tracing error correlated with the complexity of visual stimulus shape.

Conclusion

Testing of fine motor functions with objective kinematic measures during visuomotor tasks may help differentiating between actual effects of reduced visual acuity on eye–hand coordination in individuals with similar levels of impairment of visual acuity.

Emneord
eye-hand coordination, tracing, visual acuity, low vision
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-17478 (URN)10.1016/j.optom.2015.03.003 (DOI)2-s2.0-84929603184 (Scopus ID)
Tilgjengelig fra: 2014-09-09 Laget: 2014-09-09 Sist oppdatert: 2022-09-15bibliografisk kontrollert
Richter, H., Crenshaw, A. G., Domkin, D. & Elcadi, G. H. (2016). Near infrared spectroscopy as a useful research tool to measure prefrontal cortex activity during visually demanding near work. IIE Transactions on Occupational Ergonomics and Human Factors, 4(2-3), 164-174
Åpne denne publikasjonen i ny fane eller vindu >>Near infrared spectroscopy as a useful research tool to measure prefrontal cortex activity during visually demanding near work
2016 (engelsk)Inngår i: IIE Transactions on Occupational Ergonomics and Human Factors, ISSN 2157-7323, Vol. 4, nr 2-3, s. 164-174Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Background: Unlike the usual skeletal muscles, ciliary muscles responsible for focusing the crystalline eye lens and extraocular muscles responsible for convergence eye movements appear resistant to fatigue. Purpose: The dual goals of this article are to briefly outline the current evidence that suggests that probing into blood flow and hemodynamic prefrontal brain activity with Near-Infrared Spectroscopy (fNIRS) could advance progress in visual ergonomic research, and to provide pilot data exemplifying the proposed approach. Methods: The vision task consisted of sustained focusing on a contrast-varying black and white Gabor grating. Four participants with a median age of 46 (IQR 44 – 50) fixated the grating from a distance of 65 cm. Three counterbalanced 10-min tasks required central fixation and accommodation/convergence on the grating target through: (i) 0.0 diopter (D) lenses, (ii) −1.5 D lenses, and (iii) −3.5yD lenses while maintaining maximal focus. Non-invasive measurements of local oxyhemoglobin (HbO2) were quantified with a one-channel Near Infrared Spectrometer, NIRS. The NIRS probe was placed on the prefrontal cortex in the vicinity of the right dorsolateral prefrontal cortex or Brodmann area 46 (DLPFC, BA 46). Accommodation response and contrast threshold was measured in parallel. Results: General estimating equation analyses showed that baseline subtracted DLPFC blood flow (ΔHbO2) increased significantly over time in all three lens conditions. The effect of time may be caused by a continuous increase in mental effort to compensate for progressively more mental fatigue induced by increased visual attention. The increase of DLPFC ΔHbO2 was also larger in magnitude in participants with larger amplitudes accommodation response (i.e., in participants who minimized deterioration in visual performance). Conclusion: The results from this study indicate that oxyhemoglobin changes recorded over DLPFC with NIRS can be used to assay the degree to which the visual system is strained during demanding near work.

Emneord
Attention fatigue, Accommodation, Compensatory effort, Discomfort, Electromyography, Mental fatigue, Near-Infrared Spectroscopy, Neck pain, Productivity, Visual ergonomics
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-18657 (URN)10.1080/21577323.2015.1067258 (DOI)
Forskningsfinansiär
Forte, Swedish Research Council for Health, Working Life and Welfare, 2009-1761
Merknad

Accepted author version posted online.

Tilgjengelig fra: 2015-01-01 Laget: 2015-01-01 Sist oppdatert: 2022-09-15bibliografisk kontrollert
Richter, H., Domkin, D. & Forsman, M. (2014). Ciliary muscle contraction force and trapezius muscle activity during manual tracking of visual targets. Investigative Ophthalmology and Visual Science, 55(13)
Åpne denne publikasjonen i ny fane eller vindu >>Ciliary muscle contraction force and trapezius muscle activity during manual tracking of visual targets
2014 (engelsk)Inngår i: Investigative Ophthalmology and Visual Science, ISSN 0146-0404, E-ISSN 1552-5783, Vol. 55, nr 13Artikkel i tidsskrift, Meeting abstract (Annet vitenskapelig) Published
sted, utgiver, år, opplag, sider
ASSOC RESEARCH VISION OPHTHALMOLOGY INC, 2014
Emneord
464 clinical (human) or epidemiologic studies: risk factor assessment, 404 accommodation, 455 ciliary body
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-35793 (URN)000433203504110 ()
Tilgjengelig fra: 2021-05-07 Laget: 2021-05-07 Sist oppdatert: 2022-09-09bibliografisk kontrollert
Richter, H., Domkin, D. & Forsman, M. (2014). Ciliary muscle contraction force and trapezius muscle activity during manual tracking of visual targets. In: The Association for Research in Vision and Ophthalmology Annual Meeting: ARVO 2014. Paper presented at ARVO 2014 Annual Meeting, Orlando, Florida, May 4–8, 2014 (pp. 263).
Åpne denne publikasjonen i ny fane eller vindu >>Ciliary muscle contraction force and trapezius muscle activity during manual tracking of visual targets
2014 (engelsk)Inngår i: The Association for Research in Vision and Ophthalmology Annual Meeting: ARVO 2014, 2014, s. 263-Konferansepaper, Poster (with or without abstract) (Fagfellevurdert)
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-16630 (URN)
Konferanse
ARVO 2014 Annual Meeting, Orlando, Florida, May 4–8, 2014
Prosjekter
EKAT
Forskningsfinansiär
Forte, Swedish Research Council for Health, Working Life and Welfare
Tilgjengelig fra: 2014-05-08 Laget: 2014-05-08 Sist oppdatert: 2022-09-15bibliografisk kontrollert
Domkin, D., Forsman, M. & Richter, H. (2014). Relationship between eye-lens accomodative response and trapezius muscle activity during manual tracking of a visual target. In: 11th International Symposium on Human Factors in Organisational Design and Management (ODAM 2014)and 46th Annual Nordic Ergonomics Society: . Paper presented at 11th International Symposium on Human Factors in Organisational Design and Management (ODAM) & 46th Annual Nordic Ergonomics Society Conference (NES), 17th-20th August 2014, Copenhagen, Denmark (pp. 1073-1074). Technical University of Denmark
Åpne denne publikasjonen i ny fane eller vindu >>Relationship between eye-lens accomodative response and trapezius muscle activity during manual tracking of a visual target
2014 (engelsk)Inngår i: 11th International Symposium on Human Factors in Organisational Design and Management (ODAM 2014)and 46th Annual Nordic Ergonomics Society, Technical University of Denmark , 2014, s. 1073-1074Konferansepaper, Oral presentation with published abstract (Fagfellevurdert)
sted, utgiver, år, opplag, sider
Technical University of Denmark, 2014
Emneord
Computer work, neck pain, eye accommodation, trapezius muscle
HSV kategori
Identifikatorer
urn:nbn:se:hig:diva-17437 (URN)10.4122/dtu:2612 (DOI)
Konferanse
11th International Symposium on Human Factors in Organisational Design and Management (ODAM) & 46th Annual Nordic Ergonomics Society Conference (NES), 17th-20th August 2014, Copenhagen, Denmark
Tilgjengelig fra: 2014-08-29 Laget: 2014-08-29 Sist oppdatert: 2022-09-15bibliografisk kontrollert
Prosjekter
Ett nytt verktyg för objektiva mätningar av rubbningar i finmotoriska öga-hand rörelser: Clinical Kinematic Assessment Tool (C-KAT); Högskolan i Gävle; Publikasjoner
Domkin, D., Richter, H., Zetterlund, C. & Lundqvist, L.-O. (2016). Effect of reduced visual acuity on precision of two-dimensional tracing movements. Journal of Optometry, 9(2), 93-101Domkin, D., Sörqvist, P. & Richter, H. (2013). Distraction of Eye-Hand Coordination varies with Working Memory Capacity. Journal of motor behavior, 45(1), 79-83Domkin, D., Sörqvist, P. & Richter, H. (2012). Performance and fatigue perception during strenuous near work in persons with different levels of working memory capacity. In: : . Paper presented at NES 2012, Saltsjöbaden, Stockholm, 19-22 augusti 2012.
Organisasjoner