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extended-abstract

Cost-effective wearable sensor to detect EMF

Published:04 April 2009Publication History

ABSTRACT

In this paper we present the design of a cost-effective wearable sensor to detect and indicate the strength and other characteristics of the electric field emanating from a laptop display. Our Electromagnetic Field Detector Bracelet can provide an immediate awareness of electric fields radiated from an object used frequently. Our technology thus supports awareness of ambient background emanation beyond human perception. We discuss how detection of such radiation might help to "fingerprint" devices and aid in applications that require determination of indoor location.

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        cover image ACM Conferences
        CHI EA '09: CHI '09 Extended Abstracts on Human Factors in Computing Systems
        April 2009
        2470 pages
        ISBN:9781605582474
        DOI:10.1145/1520340

        Copyright © 2009 Copyright is held by the owner/author(s)

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        Publication History

        • Published: 4 April 2009

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        CHI EA '09 Paper Acceptance Rate385of1,130submissions,34%Overall Acceptance Rate6,164of23,696submissions,26%

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