| Abstract |
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This paper describes an experiment conducted to compare three technologies in delivering a multi-step maintenance procedure to a factory worker. Optical see- through augmented reality, a web browser and a traditional paper-based manual used as control were the three technologies. Both augmented reality and the web browser expoited voice recognition and text to speech capability thus enabling a hands free user interface. The measure of the experiment was time to completion. An entrance and exit questionaire were given to subjects to obtain qualitative measurements. Thirty-six individuals participated in a randomized block experiment design with repeated measures.
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 Additional Information
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Citation:
Paul Jackson, Joan Ealey-Sawyer, I-Li Lu, Stephen Jones,
"Testing Information Delivery Methods Using Augmented Reality,"
isar,
p. 171,
IEEE and ACM International Symposium on Augmented Reality (ISAR'01),
2001
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