Texting and walking: strategies for postural control and implications for safety.
There are concerns about the safety of texting while walking. Although evidence of negative effects of mobile phone use on gait is scarce, cognitive distraction, altered mechanical demands, and the reduced visual field associated with texting are likely to have an impact. In 26 healthy individuals w...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2014-01-01
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| Series: | PLoS ONE |
| Online Access: | http://europepmc.org/articles/PMC3898913?pdf=render |
| _version_ | 1819064284880044032 |
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| author | Siobhan M Schabrun Wolbert van den Hoorn Alison Moorcroft Cameron Greenland Paul W Hodges |
| author_facet | Siobhan M Schabrun Wolbert van den Hoorn Alison Moorcroft Cameron Greenland Paul W Hodges |
| author_sort | Siobhan M Schabrun |
| collection | DOAJ |
| description | There are concerns about the safety of texting while walking. Although evidence of negative effects of mobile phone use on gait is scarce, cognitive distraction, altered mechanical demands, and the reduced visual field associated with texting are likely to have an impact. In 26 healthy individuals we examined the effect of mobile phone use on gait. Individuals walked at a comfortable pace in a straight line over a distance of ∼8.5 m while; 1) walking without the use of a phone, 2) reading text on a mobile phone, or 3) typing text on a mobile phone. Gait performance was evaluated using a three-dimensional movement analysis system. In comparison with normal waking, when participants read or wrote text messages they walked with: greater absolute lateral foot position from one stride to the next; slower speed; greater rotation range of motion (ROM) of the head with respect to global space; the head held in a flexed position; more in-phase motion of the thorax and head in all planes, less motion between thorax and head (neck ROM); and more tightly organized coordination in lateral flexion and rotation directions. While writing text, participants walked slower, deviated more from a straight line and used less neck ROM than reading text. Although the arms and head moved with the thorax to reduce relative motion of the phone and facilitate reading and texting, movement of the head in global space increased and this could negatively impact the balance system. Texting, and to a lesser extent reading, modify gait performance. Texting or reading on a mobile phone may pose an additional risk to safety for pedestrians navigating obstacles or crossing the road. |
| first_indexed | 2024-12-21T15:28:08Z |
| format | Article |
| id | doaj.art-5c78737120384d4dbde478482c3bd8c3 |
| institution | Directory Open Access Journal |
| issn | 1932-6203 |
| language | English |
| last_indexed | 2024-12-21T15:28:08Z |
| publishDate | 2014-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj.art-5c78737120384d4dbde478482c3bd8c32022-12-21T18:58:50ZengPublic Library of Science (PLoS)PLoS ONE1932-62032014-01-0191e8431210.1371/journal.pone.0084312Texting and walking: strategies for postural control and implications for safety.Siobhan M SchabrunWolbert van den HoornAlison MoorcroftCameron GreenlandPaul W HodgesThere are concerns about the safety of texting while walking. Although evidence of negative effects of mobile phone use on gait is scarce, cognitive distraction, altered mechanical demands, and the reduced visual field associated with texting are likely to have an impact. In 26 healthy individuals we examined the effect of mobile phone use on gait. Individuals walked at a comfortable pace in a straight line over a distance of ∼8.5 m while; 1) walking without the use of a phone, 2) reading text on a mobile phone, or 3) typing text on a mobile phone. Gait performance was evaluated using a three-dimensional movement analysis system. In comparison with normal waking, when participants read or wrote text messages they walked with: greater absolute lateral foot position from one stride to the next; slower speed; greater rotation range of motion (ROM) of the head with respect to global space; the head held in a flexed position; more in-phase motion of the thorax and head in all planes, less motion between thorax and head (neck ROM); and more tightly organized coordination in lateral flexion and rotation directions. While writing text, participants walked slower, deviated more from a straight line and used less neck ROM than reading text. Although the arms and head moved with the thorax to reduce relative motion of the phone and facilitate reading and texting, movement of the head in global space increased and this could negatively impact the balance system. Texting, and to a lesser extent reading, modify gait performance. Texting or reading on a mobile phone may pose an additional risk to safety for pedestrians navigating obstacles or crossing the road.http://europepmc.org/articles/PMC3898913?pdf=render |
| spellingShingle | Siobhan M Schabrun Wolbert van den Hoorn Alison Moorcroft Cameron Greenland Paul W Hodges Texting and walking: strategies for postural control and implications for safety. PLoS ONE |
| title | Texting and walking: strategies for postural control and implications for safety. |
| title_full | Texting and walking: strategies for postural control and implications for safety. |
| title_fullStr | Texting and walking: strategies for postural control and implications for safety. |
| title_full_unstemmed | Texting and walking: strategies for postural control and implications for safety. |
| title_short | Texting and walking: strategies for postural control and implications for safety. |
| title_sort | texting and walking strategies for postural control and implications for safety |
| url | http://europepmc.org/articles/PMC3898913?pdf=render |
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