Task performance with touchscreen interfaces under conditions of head-down tilt bed rest
The application of touchscreen-based interfaces in space travel has become increasingly common. As space travel greatly depends on efficient human performance, understanding how conditions during space missions affect performance is crucial. Prior research has demonstrated the adverse effects of mic...
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Veröffentlicht in: | CEAS space journal 2024-05, Vol.16 (3), p.333-349 |
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description | The application of touchscreen-based interfaces in space travel has become increasingly common. As space travel greatly depends on efficient human performance, understanding how conditions during space missions affect performance is crucial. Prior research has demonstrated the adverse effects of microgravity in various performance tasks. While these effects have been studied in tasks involving non-interactive objects or “conventional” input modalities, few studies have examined how these findings transfer to touchscreen-based interfaces. The present study investigated changes in performance with a touchscreen-based interface under head-down tilt bed rest conditions (HDT). 24 participants performed multidirectional tapping tasks in a 60-day HDT study (− 6° head-down tilt position) at six subsequent points in time: 12 days prior to HDT, at 5, 21, and 56 days in HDT, and 4 and 90 days following HDT. Results show that the relationship between
Movement Time
and task difficulty expressed by Fitts’ law remains stable in HDT conditions. Moreover, analyses revealed elevated
Error Rate
and
Touch Duration
during HDT compared to baseline. Improvements in
Throughput
and
Movement Time
can be most likely attributed to practice effects. Future research directions motivated by the study results are discussed. |
doi_str_mv | 10.1007/s12567-023-00497-w |
format | Article |
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Movement Time
and task difficulty expressed by Fitts’ law remains stable in HDT conditions. Moreover, analyses revealed elevated
Error Rate
and
Touch Duration
during HDT compared to baseline. Improvements in
Throughput
and
Movement Time
can be most likely attributed to practice effects. Future research directions motivated by the study results are discussed.</description><identifier>ISSN: 1868-2502</identifier><identifier>EISSN: 1868-2510</identifier><identifier>DOI: 10.1007/s12567-023-00497-w</identifier><language>eng</language><publisher>Vienna: Springer Vienna</publisher><subject>Aerospace Technology and Astronautics ; Bed rest ; Engineering ; Error analysis ; Gravitational effects ; Human performance ; Interactive computer systems ; Microgravity ; Original Paper ; Space flight ; Space missions ; Touch screens</subject><ispartof>CEAS space journal, 2024-05, Vol.16 (3), p.333-349</ispartof><rights>The Author(s) 2023</rights><rights>The Author(s) 2023. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c314t-2d20d8da3d609f65931a7cab4daa83d9e7ebe7751c64b951bde7945ba385fb713</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12567-023-00497-w$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12567-023-00497-w$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>315,782,786,27931,27932,41495,42564,51326</link.rule.ids></links><search><creatorcontrib>Bieg, T.</creatorcontrib><creatorcontrib>Reisinger, M.</creatorcontrib><creatorcontrib>Fröhlich, P.</creatorcontrib><creatorcontrib>Hametner, B.</creatorcontrib><creatorcontrib>Möstl, S.</creatorcontrib><title>Task performance with touchscreen interfaces under conditions of head-down tilt bed rest</title><title>CEAS space journal</title><addtitle>CEAS Space J</addtitle><description>The application of touchscreen-based interfaces in space travel has become increasingly common. As space travel greatly depends on efficient human performance, understanding how conditions during space missions affect performance is crucial. Prior research has demonstrated the adverse effects of microgravity in various performance tasks. While these effects have been studied in tasks involving non-interactive objects or “conventional” input modalities, few studies have examined how these findings transfer to touchscreen-based interfaces. The present study investigated changes in performance with a touchscreen-based interface under head-down tilt bed rest conditions (HDT). 24 participants performed multidirectional tapping tasks in a 60-day HDT study (− 6° head-down tilt position) at six subsequent points in time: 12 days prior to HDT, at 5, 21, and 56 days in HDT, and 4 and 90 days following HDT. Results show that the relationship between
Movement Time
and task difficulty expressed by Fitts’ law remains stable in HDT conditions. Moreover, analyses revealed elevated
Error Rate
and
Touch Duration
during HDT compared to baseline. Improvements in
Throughput
and
Movement Time
can be most likely attributed to practice effects. Future research directions motivated by the study results are discussed.</description><subject>Aerospace Technology and Astronautics</subject><subject>Bed rest</subject><subject>Engineering</subject><subject>Error analysis</subject><subject>Gravitational effects</subject><subject>Human performance</subject><subject>Interactive computer systems</subject><subject>Microgravity</subject><subject>Original Paper</subject><subject>Space flight</subject><subject>Space missions</subject><subject>Touch screens</subject><issn>1868-2502</issn><issn>1868-2510</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kE1LAzEQhoMoWGr_gKeA5-jkYze7Ryl-QcFLBW8hm2Tt1japSZbFf-_WFb15moF53nfgQeiSwjUFkDeJsqKUBBgnAKKWZDhBM1qVFWEFhdPfHdg5WqS0BQBGxYjSGXpd6_SODy62Ie61Nw4PXd7gHHqzSSY653Hn83jWxiXce-siNsHbLnfBJxxavHHaEhsGj3O3y7hxFkeX8gU6a_UuucXPnKOX-7v18pGsnh-elrcrYjgVmTDLwFZWc1tC3ZZFzamWRjfCal1xWzvpGidlQU0pmrqgjXWyFkWjeVW0jaR8jq6m3kMMH_34WG1DH_34UnHgQooS6JFiE2ViSCm6Vh1it9fxU1FQR4lqkqhGiepbohrGEJ9CaYT9m4t_1f-kvgCW0HY0</recordid><startdate>20240501</startdate><enddate>20240501</enddate><creator>Bieg, T.</creator><creator>Reisinger, M.</creator><creator>Fröhlich, P.</creator><creator>Hametner, B.</creator><creator>Möstl, S.</creator><general>Springer Vienna</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20240501</creationdate><title>Task performance with touchscreen interfaces under conditions of head-down tilt bed rest</title><author>Bieg, T. ; Reisinger, M. ; Fröhlich, P. ; Hametner, B. ; Möstl, S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c314t-2d20d8da3d609f65931a7cab4daa83d9e7ebe7751c64b951bde7945ba385fb713</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Aerospace Technology and Astronautics</topic><topic>Bed rest</topic><topic>Engineering</topic><topic>Error analysis</topic><topic>Gravitational effects</topic><topic>Human performance</topic><topic>Interactive computer systems</topic><topic>Microgravity</topic><topic>Original Paper</topic><topic>Space flight</topic><topic>Space missions</topic><topic>Touch screens</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bieg, T.</creatorcontrib><creatorcontrib>Reisinger, M.</creatorcontrib><creatorcontrib>Fröhlich, P.</creatorcontrib><creatorcontrib>Hametner, B.</creatorcontrib><creatorcontrib>Möstl, S.</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>CEAS space journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bieg, T.</au><au>Reisinger, M.</au><au>Fröhlich, P.</au><au>Hametner, B.</au><au>Möstl, S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Task performance with touchscreen interfaces under conditions of head-down tilt bed rest</atitle><jtitle>CEAS space journal</jtitle><stitle>CEAS Space J</stitle><date>2024-05-01</date><risdate>2024</risdate><volume>16</volume><issue>3</issue><spage>333</spage><epage>349</epage><pages>333-349</pages><issn>1868-2502</issn><eissn>1868-2510</eissn><abstract>The application of touchscreen-based interfaces in space travel has become increasingly common. As space travel greatly depends on efficient human performance, understanding how conditions during space missions affect performance is crucial. Prior research has demonstrated the adverse effects of microgravity in various performance tasks. While these effects have been studied in tasks involving non-interactive objects or “conventional” input modalities, few studies have examined how these findings transfer to touchscreen-based interfaces. The present study investigated changes in performance with a touchscreen-based interface under head-down tilt bed rest conditions (HDT). 24 participants performed multidirectional tapping tasks in a 60-day HDT study (− 6° head-down tilt position) at six subsequent points in time: 12 days prior to HDT, at 5, 21, and 56 days in HDT, and 4 and 90 days following HDT. Results show that the relationship between
Movement Time
and task difficulty expressed by Fitts’ law remains stable in HDT conditions. Moreover, analyses revealed elevated
Error Rate
and
Touch Duration
during HDT compared to baseline. Improvements in
Throughput
and
Movement Time
can be most likely attributed to practice effects. Future research directions motivated by the study results are discussed.</abstract><cop>Vienna</cop><pub>Springer Vienna</pub><doi>10.1007/s12567-023-00497-w</doi><tpages>17</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Aerospace Technology and Astronautics Bed rest Engineering Error analysis Gravitational effects Human performance Interactive computer systems Microgravity Original Paper Space flight Space missions Touch screens |
title | Task performance with touchscreen interfaces under conditions of head-down tilt bed rest |
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