Outputs (47)

How stress affects functional near-infrared spectroscopy (fNIRS) measurements of mental workload (2018)
Presentation / Conference Contribution
Alsuraykh, N. H., Maior, H. A., Wilson, M. L., Tennent, P., & Sharples, S. (2018, April). How stress affects functional near-infrared spectroscopy (fNIRS) measurements of mental workload. Presented at CHI 2018: ACM SIGCHI Conference on Human Factors in Computing Systems (Extended Abstracts)

Recent work has demonstrated that functional Near-Infrared Spectroscopy has the potential to measure changes in Mental Workload with increasing ecological validity. It is not clear, however, whether these measurements are affected by anxiety and stre... Read More about How stress affects functional near-infrared spectroscopy (fNIRS) measurements of mental workload.

Natural locomotion based on a reduced set of inertial sensors: decoupling body and head directions indoors (2018)
Journal Article
Bergamini, E., de la Rubia, E., Diaz-Estrella, A., Reyes-Lecuona, A., Langley, A., Brown, M., & Sharples, S. (2018). Natural locomotion based on a reduced set of inertial sensors: decoupling body and head directions indoors. PLoS ONE, 13(4), Article e0195191. https://doi.org/10.1371/journal.pone.0195191

Inertial sensors offer the potential for integration into wireless virtual reality systems that allow the users to walk freely through virtual environments. However, owing to drift errors, inertial sensors cannot accurately estimate head and body ori... Read More about Natural locomotion based on a reduced set of inertial sensors: decoupling body and head directions indoors.

Identifying rail asset maintenance processes: a human-centric and sensemaking approach (2018)
Journal Article
Kefalidou, G., Golightly, D., & Sharples, S. (in press). Identifying rail asset maintenance processes: a human-centric and sensemaking approach. Cognition, Technology and Work, 20(1), https://doi.org/10.1007/s10111-017-0452-0

Efficient asset maintenance is key for delivering services such as transport. Current rail maintenance processes have been mostly reactive with a recent shift towards exploring proactive modes. The introduction of new ubiquitous technologies and adva... Read More about Identifying rail asset maintenance processes: a human-centric and sensemaking approach.

Seeing the woods for the trees: the problem of information inefficiency and information overload on operator performance (2017)
Journal Article
Dadashi, N., Golightly, D., & Sharples, S. (in press). Seeing the woods for the trees: the problem of information inefficiency and information overload on operator performance. Cognition, Technology and Work, 19(4), 561–570. https://doi.org/10.1007/s10111-017-0451-1

One of the recurring questions in designing dynamic control environments is whether providing more information leads to better operational decisions. The idea of having every piece of information is increasingly tempting (and in safety critical domai... Read More about Seeing the woods for the trees: the problem of information inefficiency and information overload on operator performance.

Required navigation performance for connected and autonomous vehicles: where are we now and where are we going? (2017)
Journal Article
Meng, X., Roberts, S., Cui, Y., Gao, Y., Chen, Q., Xu, C., He, Q., Sharples, S., & Bhatia, P. (2018). Required navigation performance for connected and autonomous vehicles: where are we now and where are we going?. Transportation Planning and Technology, 41(1), 104-118. https://doi.org/10.1080/03081060.2018.1402747

(2018) Required navigation performance for connected and autonomous vehicles: where are we now and where are we going?, Transportation Planning and Technology, 41:1, 104-118, ABSTRACT While automotive original equipment manufacturers and IT companies... Read More about Required navigation performance for connected and autonomous vehicles: where are we now and where are we going?.

Physiological parameter response to variation of mental workload (2017)
Journal Article
Marinescu, A., Sharples, S., Campbell Ritchie, A., Sanchez Lopez, T., McDowell, M., & Morvan, H. (in press). Physiological parameter response to variation of mental workload. Human Factors, https://doi.org/10.1177/0018720817733101

Previous studies have examined how individual physiological measures respond to changes in mental demand and subjective reports of mental workload. This study explores the response of multiple physiological parameters, measured simultaneously and qua... Read More about Physiological parameter response to variation of mental workload.

Living with an autonomous spatiotemporal home heating system: exploration of the user experiences (UX) through a longitudinal technology intervention-based mixed-methods approach (2017)
Journal Article
Kruusimagi, M., Sharples, S., & Robinson, D. (2017). Living with an autonomous spatiotemporal home heating system: exploration of the user experiences (UX) through a longitudinal technology intervention-based mixed-methods approach. Applied Ergonomics, 65, https://doi.org/10.1016/j.apergo.2017.06.017

Rising energy demands place pressure on domestic energy consumption, but savings can be delivered through home automation and engaging users with their heating and energy behaviours. The aim of this paper is to explore user experiences (UX) of living... Read More about Living with an autonomous spatiotemporal home heating system: exploration of the user experiences (UX) through a longitudinal technology intervention-based mixed-methods approach.

A cross-sector analysis of human and organisational factors in the deployment of data-driven predictive maintenance (2017)
Journal Article
Golightly, D., Kefalidou, G., & Sharples, S. (2018). A cross-sector analysis of human and organisational factors in the deployment of data-driven predictive maintenance. Information Systems and E-Business Management, 16(3), 627–648. https://doi.org/10.1007/s10257-017-0343-1

Domains such as utilities, power generation, manufacturing and transport are increasingly turning to data-driven tools for management and maintenance of key assets. Whole ecosystems of sensors and analytical tools can provide complex, predictive view... Read More about A cross-sector analysis of human and organisational factors in the deployment of data-driven predictive maintenance.

The dichotomy of the application of a systems approach in UK healthcare: the challenges and priorities for implementation (2017)
Journal Article
Pickup, L., Lang, A., Atkinson, S., & Sharples, S. (in press). The dichotomy of the application of a systems approach in UK healthcare: the challenges and priorities for implementation. Ergonomics, 61(1), https://doi.org/10.1080/00140139.2017.1306632

There is increasing demand for a systems approach within national healthcare guidelines to provide a systematic and sustainable framework for improvements in patient safety. Supported by this is the growing body of evidence within Human Factors/Ergon... Read More about The dichotomy of the application of a systems approach in UK healthcare: the challenges and priorities for implementation.

Seeing the woods for the trees: the problem of information inefficiency and information overload on operator performance (2016)
Presentation / Conference Contribution
Dadashi, N., Golightly, D., & Sharples, S. (2016, August). Seeing the woods for the trees: the problem of information inefficiency and information overload on operator performance. Presented at 13th IFAC/IFIP/IFORS/IEA Symposium on Analysis, Design, and Evaluation of Human-Machine Systems

One of the recurring questions in designing dynamic control environments is whether providing more information leads to better operational decisions. The idea of having every piece of information and increasing situation awareness is so tempting (and... Read More about Seeing the woods for the trees: the problem of information inefficiency and information overload on operator performance.