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A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment

Gwendoline Wilson, Mark Holton Orcid Logo, James Walker, Mark Jones Orcid Logo, Ed Grundy, Ian Davies Orcid Logo, David Clarke, Adrian Luckman Orcid Logo, Nick Russill, Vianney Wilson, Rosie Plummer, Rory Wilson Orcid Logo

PeerJ, Volume: 3, Issue: e908, Pages: e908 - 29

Swansea University Authors: Gwendoline Wilson, Mark Holton Orcid Logo, Mark Jones Orcid Logo, Ian Davies Orcid Logo, David Clarke, Adrian Luckman Orcid Logo, Vianney Wilson, Rory Wilson Orcid Logo

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DOI (Published version): 10.7717/peerj.908

Abstract

Understanding the way humans inform themselves about their environment is pivotal in helping explain our susceptibility to stimuli and how this modulates behaviour and movement patterns. We present a new device, the Human Interfaced Personal Observation Platform (HIPOP), which is a head-mounted (typ...

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Published in: PeerJ
ISSN: 2167-8359
Published: PeerJ 2015
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We present a new device, the Human Interfaced Personal Observation Platform (HIPOP), which is a head-mounted (typically on a hat) unit that logs magnetometry and accelerometry data at high rates and, following appropriate calibration, can be used to determine the heading and pitch of the wearer's head. We used this device on participants visiting a botanical garden and noted that although head pitch ranged between -80&#xBA; and 60&#xBA;, 25% confidence limits were restricted to an arc of about 25&#xBA; with a tendency for the head to be pitched down (mean head pitch ranged between -43&#xBA; and 0&#xBA;). Mean rates of change of head pitch varied between -0.00187&#xBA;/0.1 s and 0.00187&#xBA;/0.1 s, markedly slower than rates of change of head heading which varied between -0.3141&#xBA;/0.1 s and 0.01263&#xBA;/0.1 s although frequency distributions of both parameters showed them to be symmetrical and monomodal. Overall, there was considerable variation in both head pitch and head heading, which highlighted the role that head orientation might play in exposing people to certain features of the environment. Thus, when used in tandem with accurate position-determining systems, the HIPOP can be used to determine how the head is orientated relative to gravity and geographic North and in relation to geographic position, presenting data on how the environment is being &#x2018;framed&#x2019; by people in relation to environmental content.</abstract><type>Journal Article</type><journal>PeerJ</journal><volume>3</volume><journalNumber>e908</journalNumber><paginationStart>e908</paginationStart><paginationEnd>29</paginationEnd><publisher>PeerJ</publisher><placeOfPublication/><isbnPrint/><isbnElectronic/><issnPrint/><issnElectronic>2167-8359</issnElectronic><keywords>Environmental framing, Head attitude, Navigation behaviour</keywords><publishedDay>18</publishedDay><publishedMonth>6</publishedMonth><publishedYear>2015</publishedYear><publishedDate>2015-06-18</publishedDate><doi>10.7717/peerj.908</doi><url/><notes/><college>COLLEGE NANME</college><department>Service Delivery</department><CollegeCode>COLLEGE CODE</CollegeCode><DepartmentCode>HRSD</DepartmentCode><institution>Swansea University</institution><apcterm/><funders/><projectreference/><lastEdited>2022-11-03T13:11:19.9707441</lastEdited><Created>2015-04-14T09:44:55.2560071</Created><path><level id="1">Faculty of Science and Engineering</level><level id="2">School of Biosciences, Geography and Physics - Biosciences</level></path><authors><author><firstname>Gwendoline</firstname><surname>Wilson</surname><order>1</order></author><author><firstname>Mark</firstname><surname>Holton</surname><orcid>0000-0001-8834-3283</orcid><order>2</order></author><author><firstname>James</firstname><surname>Walker</surname><order>3</order></author><author><firstname>Mark</firstname><surname>Jones</surname><orcid>0000-0001-8991-1190</orcid><order>4</order></author><author><firstname>Ed</firstname><surname>Grundy</surname><order>5</order></author><author><firstname>Ian</firstname><surname>Davies</surname><orcid>0000-0002-4872-5786</orcid><order>6</order></author><author><firstname>David</firstname><surname>Clarke</surname><order>7</order></author><author><firstname>Adrian</firstname><surname>Luckman</surname><orcid>0000-0002-9618-5905</orcid><order>8</order></author><author><firstname>Nick</firstname><surname>Russill</surname><order>9</order></author><author><firstname>Vianney</firstname><surname>Wilson</surname><order>10</order></author><author><firstname>Rosie</firstname><surname>Plummer</surname><order>11</order></author><author><firstname>Rory</firstname><surname>Wilson</surname><orcid>0000-0003-3177-0177</orcid><order>12</order></author></authors><documents><document><filename>0020646-12042017170904.pdf</filename><originalFilename>peerj-908.pdf</originalFilename><uploaded>2017-04-12T17:09:04.5300000</uploaded><type>Output</type><contentLength>15993331</contentLength><contentType>application/pdf</contentType><version>Version of Record</version><cronfaStatus>true</cronfaStatus><embargoDate>2015-06-18T00:00:00.0000000</embargoDate><copyrightCorrect>true</copyrightCorrect><language>eng</language></document></documents><OutputDurs/></rfc1807>
spelling 2022-11-03T13:11:19.9707441 v2 20646 2015-04-14 A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment bf5d740727a57ba84d415afb4627da04 Gwendoline Wilson Gwendoline Wilson true false 0e1d89d0cc934a740dcd0a873aed178e 0000-0001-8834-3283 Mark Holton Mark Holton true false 2e1030b6e14fc9debd5d5ae7cc335562 0000-0001-8991-1190 Mark Jones Mark Jones true false 3eddb437f814b8134d644309f8b5693c 0000-0002-4872-5786 Ian Davies Ian Davies true false 06b3176d7dae8726451bf88ef7824b4f David Clarke David Clarke true false 008cb668b2671b653a88677f075799a9 0000-0002-9618-5905 Adrian Luckman Adrian Luckman true false d6cdcf56851adb9c641ee29278812b41 Vianney Wilson Vianney Wilson true false 017bc6dd155098860945dc6249c4e9bc 0000-0003-3177-0177 Rory Wilson Rory Wilson true false 2015-04-14 HRSD Understanding the way humans inform themselves about their environment is pivotal in helping explain our susceptibility to stimuli and how this modulates behaviour and movement patterns. We present a new device, the Human Interfaced Personal Observation Platform (HIPOP), which is a head-mounted (typically on a hat) unit that logs magnetometry and accelerometry data at high rates and, following appropriate calibration, can be used to determine the heading and pitch of the wearer's head. We used this device on participants visiting a botanical garden and noted that although head pitch ranged between -80º and 60º, 25% confidence limits were restricted to an arc of about 25º with a tendency for the head to be pitched down (mean head pitch ranged between -43º and 0º). Mean rates of change of head pitch varied between -0.00187º/0.1 s and 0.00187º/0.1 s, markedly slower than rates of change of head heading which varied between -0.3141º/0.1 s and 0.01263º/0.1 s although frequency distributions of both parameters showed them to be symmetrical and monomodal. Overall, there was considerable variation in both head pitch and head heading, which highlighted the role that head orientation might play in exposing people to certain features of the environment. Thus, when used in tandem with accurate position-determining systems, the HIPOP can be used to determine how the head is orientated relative to gravity and geographic North and in relation to geographic position, presenting data on how the environment is being ‘framed’ by people in relation to environmental content. Journal Article PeerJ 3 e908 e908 29 PeerJ 2167-8359 Environmental framing, Head attitude, Navigation behaviour 18 6 2015 2015-06-18 10.7717/peerj.908 COLLEGE NANME Service Delivery COLLEGE CODE HRSD Swansea University 2022-11-03T13:11:19.9707441 2015-04-14T09:44:55.2560071 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Biosciences Gwendoline Wilson 1 Mark Holton 0000-0001-8834-3283 2 James Walker 3 Mark Jones 0000-0001-8991-1190 4 Ed Grundy 5 Ian Davies 0000-0002-4872-5786 6 David Clarke 7 Adrian Luckman 0000-0002-9618-5905 8 Nick Russill 9 Vianney Wilson 10 Rosie Plummer 11 Rory Wilson 0000-0003-3177-0177 12 0020646-12042017170904.pdf peerj-908.pdf 2017-04-12T17:09:04.5300000 Output 15993331 application/pdf Version of Record true 2015-06-18T00:00:00.0000000 true eng
title A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
spellingShingle A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
Gwendoline Wilson
Mark Holton
Mark Jones
Ian Davies
David Clarke
Adrian Luckman
Vianney Wilson
Rory Wilson
title_short A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
title_full A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
title_fullStr A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
title_full_unstemmed A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
title_sort A new perspective on how humans assess their surroundings; derivation of head orientation and its role in ‘framing’ the environment
author_id_str_mv bf5d740727a57ba84d415afb4627da04
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author_id_fullname_str_mv bf5d740727a57ba84d415afb4627da04_***_Gwendoline Wilson
0e1d89d0cc934a740dcd0a873aed178e_***_Mark Holton
2e1030b6e14fc9debd5d5ae7cc335562_***_Mark Jones
3eddb437f814b8134d644309f8b5693c_***_Ian Davies
06b3176d7dae8726451bf88ef7824b4f_***_David Clarke
008cb668b2671b653a88677f075799a9_***_Adrian Luckman
d6cdcf56851adb9c641ee29278812b41_***_Vianney Wilson
017bc6dd155098860945dc6249c4e9bc_***_Rory Wilson
author Gwendoline Wilson
Mark Holton
Mark Jones
Ian Davies
David Clarke
Adrian Luckman
Vianney Wilson
Rory Wilson
author2 Gwendoline Wilson
Mark Holton
James Walker
Mark Jones
Ed Grundy
Ian Davies
David Clarke
Adrian Luckman
Nick Russill
Vianney Wilson
Rosie Plummer
Rory Wilson
format Journal article
container_title PeerJ
container_volume 3
container_issue e908
container_start_page e908
publishDate 2015
institution Swansea University
issn 2167-8359
doi_str_mv 10.7717/peerj.908
publisher PeerJ
college_str Faculty of Science and Engineering
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hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Biosciences{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Biosciences
document_store_str 1
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description Understanding the way humans inform themselves about their environment is pivotal in helping explain our susceptibility to stimuli and how this modulates behaviour and movement patterns. We present a new device, the Human Interfaced Personal Observation Platform (HIPOP), which is a head-mounted (typically on a hat) unit that logs magnetometry and accelerometry data at high rates and, following appropriate calibration, can be used to determine the heading and pitch of the wearer's head. We used this device on participants visiting a botanical garden and noted that although head pitch ranged between -80º and 60º, 25% confidence limits were restricted to an arc of about 25º with a tendency for the head to be pitched down (mean head pitch ranged between -43º and 0º). Mean rates of change of head pitch varied between -0.00187º/0.1 s and 0.00187º/0.1 s, markedly slower than rates of change of head heading which varied between -0.3141º/0.1 s and 0.01263º/0.1 s although frequency distributions of both parameters showed them to be symmetrical and monomodal. Overall, there was considerable variation in both head pitch and head heading, which highlighted the role that head orientation might play in exposing people to certain features of the environment. Thus, when used in tandem with accurate position-determining systems, the HIPOP can be used to determine how the head is orientated relative to gravity and geographic North and in relation to geographic position, presenting data on how the environment is being ‘framed’ by people in relation to environmental content.
published_date 2015-06-18T03:24:27Z
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