http://vcj.sagepub.com Visual Communication DOI: 10.1177/1470357206065305 2006; 5; 131 Visual Communication Carey Jewitt and Teal Triggs Screens and the social landscape http://vcj.sagepub.com The online version of this article can be found at: Published by: http://www.sagepublications.com can be found at: Visual Communication Additional services and information for http://vcj.sagepub.com/cgi/alerts Email Alerts: http://vcj.sagepub.com/subscriptions Subscriptions: http://www.sagepub.com/journalsReprints.nav Reprints: http://www.sagepub.com/journalsPermissions.nav Permissions: © 2006 SAGE Publications. All rights reserved. Not for commercial use or unauthorized distribution. at PENNSYLVANIA STATE UNIV on April 12, 2008 http://vcj.sagepub.com Downloaded from