Advanced Search

Journal Navigation

Journal Home

Subscriptions

Archive

Contact Us

Table of Contents

CiteULike is a free service for managing and discovering scholarly references - click here to get started.

Sign In to gain access to subscriptions and/or personal tools.
Human Factors: The Journal of the Human Factors and Ergonomics Society
This Article
Right arrow Full Text (PDF)
Right arrow References
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Alert me to new issues of the journal
Right arrow Add to Saved Citations
Right arrow Download to citation manager
Right arrowRequest Permissions
Right arrow Request Reprints
Right arrow Add to My Marked Citations
Citing Articles
Right arrow Citing Articles via Google Scholar
Right arrow Citing Articles via Scopus
Google Scholar
Right arrow Articles by Moertl, P. M.
Right arrow Articles by Mills, S. H.
Right arrow Search for Related Content
PubMed
Right arrow Articles by Moertl, P. M.
Right arrow Articles by Mills, S. H.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati   Add to Twitter  
What's this?

Aiding Planning in Air Traffic Control: An Experimental Investigation of the Effects of Perceptual Information Integration

Peter M. Moertl

University of Oklahoma, Norman, Oklahoma

John M. Canning

White Oak Technologies, Inc., Silver Spring, Maryland

Scott D. Gronlund

University of Oklahoma, Norman, Oklahoma

Michael R. P. Dougherty

University of Maryland College Park, Maryland

Joakim Johansson

Ericsson AB, Stockholm, Sweden

Scott H. Mills

SBC Technology Resources, Inc., Austin, Texas

Prior research examined how controllers plan in their traditional environment and identified various information uncertainties as detriments to planning. A planning aid was designed to reduce this uncertainty by perceptually representing important constraints. This included integrating spatial information on the radar screen with discrete information (planned sequences of air traffic). Previous research reported improved planning performance and decreased workload in the planning aid condition. The purpose of this paper was to determine the source of these performance improvements. Analysis of computer interactions using loglinear modeling showed that the planning interface led to less repetitive - but more integrated - information retrieval compared with the traditional planning environment. Ecological interface design principles helped explain how the integrated information retrieval gave rise to the performance improvements. Actual or potential applications of this research include the design and evaluation of interface automation that keeps users in active control by modification of perceptual task characteristics.

Human Factors: The Journal of the Human Factors and Ergonomics Society, Vol. 44, No. 3, 404-412 (2002)
DOI: 10.1518/0018720024497691
Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati   Add to Twitter Twitter    What's this?