Scaling Body-Related Actions in the Absence of Gravity (Passages) - 05.13.15

Overview | Description | Applications | Operations | Results | Publications | Imagery

ISS Science for Everyone

Science Objectives for Everyone
Scaling Body-Related Actions in the Absence of Gravity (Passages) tests how astronauts interpret visual information in microgravity.
Science Results for Everyone
Information Pending

The following content was provided by M. Luyat, and is maintained in a database by the ISS Program Science Office.
Information provided courtesy of the Erasmus Experiment Archive.
Experiment Details

OpNom:

Principal Investigator(s)
M. Luyat

Co-Investigator(s)/Collaborator(s)
Joseph McIntyre, LPPA/CNRS, College de France, Paris, France

Developer(s)
Information Pending

Sponsoring Space Agency
European Space Agency (ESA)

Sponsoring Organization
Information Pending

Research Benefits
Information Pending

ISS Expedition Duration
October 2009 - May 2012

Expeditions Assigned
21/22,23/24,25/26,27/28,29/30

Previous ISS Missions
Passages was first operated on ISS Expedition 21/22.

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Experiment Description

Research Overview
The objectives of Passages include:

  • demonstrating the possible decrease of the use of the "Eye-Height" strategy (altitude of one's line of gaze parallel to the ground) for estimating affordances (what we perceive when we look at objects) after long exposure to weightlessness;


  • testing the possibility of using "virtual visual eye-height" (visual perception of the altitude of one's line of gaze parallel to the ground in a virtual environment) context to restore the Earth-adapted strategy in weightlessness;


  • testing for effects of weightlessness on estimates of visual distance and perceived eye height used to calibrate physical dimensions in the visual field such as in determining the "passibility" of a doorway.

Description
Information Pending

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Applications

Space Applications
Information Pending

Earth Applications
Information Pending

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Operations

Operational Requirements
Information Pending

Operational Protocols
Information Pending

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Results/More Information

Information Pending

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Results Publications

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Ground Based Results Publications

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ISS Patents

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Related Publications

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Related Websites

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Imagery

image NASA Image: ISS025E008371 - NASA astronaut Doug Wheelock, Expedition 25 commander, uses Neurospat hardware to perform a science session with the European Space Agency PASSAGES experiment in the Columbus laboratory of the International Space Station.
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image NASA Image: ISS029E021640 - Expedition 29 Commander Mike Fossum is photographed performing an onboard science session with the ESA PASSAGES experiment.
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