Regulating Access to Adult Content (with Privacy Preservation)

Renaud, K. and Maguire, J. (2015) Regulating Access to Adult Content (with Privacy Preservation). In: CHI 2015, Seoul, Korea, 18-23 Apr 2015, pp. 4019-4028. ISBN 9781450331456 (doi:10.1145/2702123.2702456)

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Abstract

In the physical world we have well-established mechanisms for keeping children out of adult-only areas. In the virtual world this is generally replaced by self declaration. Some service providers resort to using heavy-weight identification mechanisms, judging adulthood as a side effect thereof. Collection of identification data arguably constitutes an unwarranted privacy invasion in this context, if carried out merely to perform adulthood estimation. This paper presents a mechanism that exploits the adult's more extensive exposure to public media, relying on the likelihood that they will be able to recall details if cued by a carefully chosen picture. We conducted an online study to gauge the viability of this scheme. With our prototype we were able to predict that the user was a child 99% of the time. Unfortunately the scheme also misclassified too many adults. We discuss our results and suggest directions for future research.

Item Type:Conference Proceedings
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Renaud, Professor Karen and Maguire, Dr Joseph
Authors: Renaud, K., and Maguire, J.
College/School:College of Science and Engineering > School of Computing Science
ISBN:9781450331456
Copyright Holders:Copyright © 2015 ACM
Publisher Policy:Reproduced in accordance with the copyright policy of the publisher.

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