Human Integration Evaluation of Three Helmet Systems
Abstract
As protective equipment becomes more complex, more sophisticated tests of fit and function must be designed to determine and assess the effects of interactions between the user and various elements of the equipment. Among the newest protective ensembles available on the market are helmets with built- in Night Vision Goggles (WGs) or Helmet Mounted Displays (HMDs). A program called the Interim-Night Integrated Goggle and Head Tracking System (I-NIGHTS) was established to examine such helmets. Under this program, a series of fit and performance tests of three helmets systems was done. This report documents the fit, or human integration, evaluation designed to determine how well each helmet accommodated test subjects for comfort, stability, and optical placement. The test method used was the first to examine these three elements simultaneously as well as the first to include the measurement of head contour and three- dimensional placement of key human features. Results were intended to be used to better understand the fit related effects on later performance testing of subjects in a centrifuge, on a drop tower, and under actual flying conditions. Recommendations were made regarding design features which appear to be most effective for accommodating people. Fit, Helmet mounted display. Size, Helmets
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 01, 1993
- Accession Number
- ADA271320
Entities
People
- Kathleen M. Robinette
- Sherri U. Blackwell