Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving

Abstract Human error has been implicated as a causal factor in a large proportion of road accidents. Automated driving systems purport to mitigate this risk, but self-driving systems that allow a driver to entirely disengage from the driving task also require the driver to monitor the environment an...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Erin E. Flynn-Evans, Lily R. Wong, Yukiyo Kuriyagawa, Nikhil Gowda, Patrick F. Cravalho, Sean Pradhan, Nathan H. Feick, Nicholas G. Bathurst, Zachary L. Glaros, Theerawit Wilaiprasitporn, Kanika Bansal, Javier O. Garcia, Cassie J. Hilditch
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/46bf0521253d48ae813efb6ebc707084
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:46bf0521253d48ae813efb6ebc707084
record_format	dspace
spelling	oai:doaj.org-article:46bf0521253d48ae813efb6ebc7070842021-12-02T15:31:27ZSupervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving10.1038/s41598-021-92914-52045-2322https://doaj.org/article/46bf0521253d48ae813efb6ebc7070842021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-92914-5https://doaj.org/toc/2045-2322Abstract Human error has been implicated as a causal factor in a large proportion of road accidents. Automated driving systems purport to mitigate this risk, but self-driving systems that allow a driver to entirely disengage from the driving task also require the driver to monitor the environment and take control when necessary. Given that sleep loss impairs monitoring performance and there is a high prevalence of sleep deficiency in modern society, we hypothesized that supervising a self-driving vehicle would unmask latent sleepiness compared to manually controlled driving among individuals following their typical sleep schedules. We found that participants felt sleepier, had more involuntary transitions to sleep, had slower reaction times and more attentional failures, and showed substantial modifications in brain synchronization during and following an autonomous drive compared to a manually controlled drive. Our findings suggest that the introduction of partial self-driving capabilities in vehicles has the potential to paradoxically increase accident risk.Erin E. Flynn-EvansLily R. WongYukiyo KuriyagawaNikhil GowdaPatrick F. CravalhoSean PradhanNathan H. FeickNicholas G. BathurstZachary L. GlarosTheerawit WilaiprasitpornKanika BansalJavier O. GarciaCassie J. HilditchNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-13 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Erin E. Flynn-Evans Lily R. Wong Yukiyo Kuriyagawa Nikhil Gowda Patrick F. Cravalho Sean Pradhan Nathan H. Feick Nicholas G. Bathurst Zachary L. Glaros Theerawit Wilaiprasitporn Kanika Bansal Javier O. Garcia Cassie J. Hilditch Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
description	Abstract Human error has been implicated as a causal factor in a large proportion of road accidents. Automated driving systems purport to mitigate this risk, but self-driving systems that allow a driver to entirely disengage from the driving task also require the driver to monitor the environment and take control when necessary. Given that sleep loss impairs monitoring performance and there is a high prevalence of sleep deficiency in modern society, we hypothesized that supervising a self-driving vehicle would unmask latent sleepiness compared to manually controlled driving among individuals following their typical sleep schedules. We found that participants felt sleepier, had more involuntary transitions to sleep, had slower reaction times and more attentional failures, and showed substantial modifications in brain synchronization during and following an autonomous drive compared to a manually controlled drive. Our findings suggest that the introduction of partial self-driving capabilities in vehicles has the potential to paradoxically increase accident risk.
format	article
author	Erin E. Flynn-Evans Lily R. Wong Yukiyo Kuriyagawa Nikhil Gowda Patrick F. Cravalho Sean Pradhan Nathan H. Feick Nicholas G. Bathurst Zachary L. Glaros Theerawit Wilaiprasitporn Kanika Bansal Javier O. Garcia Cassie J. Hilditch
author_facet	Erin E. Flynn-Evans Lily R. Wong Yukiyo Kuriyagawa Nikhil Gowda Patrick F. Cravalho Sean Pradhan Nathan H. Feick Nicholas G. Bathurst Zachary L. Glaros Theerawit Wilaiprasitporn Kanika Bansal Javier O. Garcia Cassie J. Hilditch
author_sort	Erin E. Flynn-Evans
title	Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
title_short	Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
title_full	Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
title_fullStr	Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
title_full_unstemmed	Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
title_sort	supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/46bf0521253d48ae813efb6ebc707084
work_keys_str_mv	AT erineflynnevans supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT lilyrwong supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT yukiyokuriyagawa supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT nikhilgowda supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT patrickfcravalho supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT seanpradhan supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT nathanhfeick supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT nicholasgbathurst supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT zacharylglaros supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT theerawitwilaiprasitporn supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT kanikabansal supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT javierogarcia supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving AT cassiejhilditch supervisionofaselfdrivingvehicleunmaskslatentsleepinessrelativetomanuallycontrolleddriving
_version_	1718387140353589248

Supervision of a self-driving vehicle unmasks latent sleepiness relative to manually controlled driving

Ejemplares similares