During Extra-Vehicular Activities (EVA), astronauts must maintain situational awareness (SA) of a number of spatially distributed "entities" such as other team members (human and robotic), rovers, and a lander/habitat or other safe havens. These entities are often outside the immediate field of view and visual resources are needed for other task demands. Recent work at NASA Ames has focused on experimental evaluation of a spatial audio augmented-reality display for tele-robotic planetary exploration on Mars. Studies compared response time and accuracy performance with different types of displays for aiding orientation during exploration: a spatial auditory orientation aid, a 2-D visual orientation aid, and a combined auditory-visual orientation aid under a number of degraded vs. nondegraded visual conditions. The data support the hypothesis that the presence of spatial auditory cueing enhances performance compared to a 2-D visual aid, particularly under degraded visual conditions.

Authors: Wenzel, Elizabeth M.; Godfroy, Martine; Miller, Joel D.
Affiliations: NASA-Ames Research Center, Moffett Field, CA, USA; San Jose State University Foundation, NASA Ames Research Center, Moffett Field, CA, USA; Dell Systems, NASA Ames Research Center, Moffett Field, CA, USA(See document for exact affiliation information.)
AES Convention: 133 (October 2012) Paper Number: 8734
Publication Date: October 25, 2012 Import into BibTeX
Subject: Emerging Audio Technologies
Permalink: https://www.aes.org/e-lib/browse.cfm?elib=16476

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!

This paper costs $33 for non-members and is free for AES members and E-Library subscribers.

Learn more about the AES E-Library

E-Library Location: (CD 133Papers)   /conv/133/8734.pdf

Start a discussion about this paper!