NASA's Aviation Safety Program, Synthetic Vision Systems Project is conducting research in advanced flight deck concepts, such as Synthetic/Enhanced Vision Systems (S/EVS), for commercial and business aircraft. An emerging thrust in this activity is the development of spatially-integrated, large field-of-regard information display systems. Head-worn or helmet-mounted display systems are being proposed as one method in which to meet this objective. System delays or latencies inherent to spatially-integrated, head-worn displays critically influence the display utility, usability, and acceptability. Research results from three different, yet similar technical areas - flight control, flight simulation, and virtual reality - are collectively assembled in this paper to create a global perspective of delay or latency effects in head-worn or helmet-mounted display systems. Consistent definitions and measurement techniques are proposed herein for universal application and latency requirements for Head-Worn Display S/EVS applications are drafted. Future research areas are defined.


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    Title :

    Latency requirements for head-worn display S/EVS applications


    Contributors:

    Conference:

    Enhanced and Synthetic Vision 2004 ; 2004 ; Orlando,Florida,United States


    Published in:

    Publication date :

    2004-08-11





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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