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Evaluation of 3D Selection Tasks in Parabolic Flight Conditions: Pointing Task in Augmented Reality User Interfaces

NCT02563236 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 9

Last updated 2015-09-30

No results posted yet for this study

Summary

During a space mission the crew has to perform a wide variety of tasks under different acceleration conditions. For handling of displays and control items during a mission, the astronaut's performance is strong depended on an intuitive usability. Currently investigators are exploring and developing different Augmented Reality interfaces for the International Standard Payload Rack (ISPR) Biolab that is installed in the International Space Station (ISS) module Columbus. Augmented reality (AR) is a live, direct or indirect, view of a physical, real-world environment whose elements are augmented by computer-generated sensory input such as sound, video, graphics or GPS data. Using AR technologies provides user-oriented support for working procedures in development, production, and operating of complex technical products and systems. It is conceivable that in future manned missions such interfaces will be applied to space operations, where the astronaut will handle virtual information that enriches the physical reality. To improve the support for the operational ground team and the space crew by performing service and maintenance tasks at the Columbus space laboratory Biolab, investigators explore innovative tridimensional (3D) interaction techniques that allow an intuitive way to interact with the virtual content. The developed AR interfaces for the ISPR Biolab ought to offer support while handling standardize service and maintenance procedures. This research is primarily focused on supporting the ground team during their work at the engineering model of Biolab that is located in Cologne at the Institute of Aerospace Medicine. Applying these interfaces subsequently to space operations requires previous exploration regarding the influence of different acceleration conditions that ought to be considered at the investigators' current stage of designing and development. Thereby one important aspect is focused on the correct placement of virtual user interfaces while interacting with it. To explore human adaption of handling and controlling virtual AR interfaces, this experiment denotes a usability study that will supply findings about human mental workload and sensorimotor coordination while performing the experimentation task under different accelerations of gravity. The proposed experiment will supply essential information about understanding the adequate quality characteristics concerning placement of virtual interfaces in physical reality and identify disturbing factors while applying in hyper-g and micro-g conditions.

Conditions

  • Healthy Volunteers

Interventions

OTHER

Parabolic flight

Sponsors & Collaborators

  • University Hospital, Caen

    lead OTHER

Study Design

Allocation
NA
Purpose
BASIC_SCIENCE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
21 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2012-03-31
Primary Completion
2013-06-30
Completion
2014-12-31

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02563236 on ClinicalTrials.gov