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Effects of Automation on Situation Awareness in Controlling Robot Teams

Authors:
Michael Lewis
Katia Sycara

Keywords: human-robot interaction; robot teams; situation awareness

Abstract:
Declines in situation awareness (SA) often accompany automation. Some of these effects have been characterized as out-of-the-loop, complacency, and automation bias. Increasing autonomy in multi-robot control might be expected to produce similar declines in operators’ SA. In this paper we review a series of experiments in which automation is introduced in controlling robot teams. Automating path planning at a foraging task improved both target detection and localization which is closely tied to SA. Timing data, however, suggested small declines in SA for robot location and pose. Automation of image acquisition, by contrast, led to poorer localization. Findings are discussed and alternative explanations involving shifts in strategy proposed.

Pages: 242 to 248

Copyright: Copyright (c) IARIA, 2011

Publication date: February 23, 2011

Published in: conference

ISSN: 2308-4138

ISBN: 978-1-61208-117-5

Location: Gosier, Guadeloupe, France

Dates: from February 23, 2011 to February 28, 2011