SAFETYLIT WEEKLY UPDATE

We compile citations and summaries of about 400 new articles every week.
RSS Feed

HELP: Tutorials | FAQ
CONTACT US: Contact info

Search Results

Journal Article

Citation

Rensink RA. Conf. Proc. IEEE Eng. Med. Biol. Soc. 2008; 2008: 1030-1031.

Affiliation

Department of Psychology, University of British Columbia, Vancouver, BC V6T 1Z4, Canada. rensink@cs.ubc.ca

Copyright

(Copyright © 2008, IEEE (Institute of Electrical and Electronics Engineers))

DOI

10.1109/IEMBS.2008.4649334

PMID

19162837

Abstract

A brief review is presented of recent work in vision science showing important limits on the ability of observers to carry out various tasks. First, it has been found that only a few moving items can be tracked at any time, even after considerable practice. Second, observers can often miss the appearance of unexpected objects or events, even if these are large. Third, observers can often miss changes that occur in front of them, even when these changes are large, repeated, and expected. Finally, observers simply cannot see two changes at a time, no matter how hard they try. The explanation for these effects is briefly discussed, along with the reasons why these limits are not usually noticed. Some suggestions are also given about what (if anything) can be done to mitigate their effects in regards to the visual monitoring task of the anesthesiologist.


Language: en

NEW SEARCH


All SafetyLit records are available for automatic download to Zotero & Mendeley
Print