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Human Factors Design Criteria for Spaceflight Intravehicular Crew Restraints

Proper design of devices to restrain and position astronauts in microgravity is essential for working and living in space. This paper traces the development of crew restraints throughout the history of the U.S. space program. The paper also examines the functioning of various restraints in their conditions of use. Finally, design issues and recommended design guidelines for intravehicular crew restraints are identified.