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Pittsburgh (UPI) May 9, 2011 Virtual possessions -- digital imagery, Facebook updates, online music collections, e-mail threads -- have a powerful hold on teenagers, U.S. researchers say. Researchers at Carnegie Mellon University say the very fact that virtual possessions are without physical form may actually enhance their value, a university release reported Monday. "A digital photo is valuable because it is a photo but also because it can be shared and people can comment on it," said John Zimmerman, associate professor of human-computer interaction and design. For the 21 teenagers in the CMU study, a digital photo that friends have tagged, linked and annotated was more meaningful than a photo in a frame or a drawer, the researchers found. One study subject said she takes photos at events and uploads them immediately so she and her friends can tag and talk about them. "It feels like a more authentic representation of the event," the 16-year-old told the researchers. "We comment and agree on everything together then there's a shared sense of what happened." Those in the study said they could display things online, such as a photograph of a boyfriend disliked by parents, which were important to their identity but could never be displayed in a bedroom. In fact, the teenagers said, the online world allowed them to present different facets of themselves to appropriate groups of friends or to family.
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Reppler helps Facebook users look good onlineSan Francisco (AFP) April 5, 2011 Startup Reppler launched a service Tuesday to help people shine on Facebook pages that have become resources checked by employers, college recruiters and even potential mates. Reppler warns Facebook users about pictures or written posts that might hurt their images, highlights public information best kept private and rates how members of the leading social network look online. "People ar ... read more |
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