HEP Outreach, Inreach, and Web 2.0

I report on current usage of multimedia and social networking "Web 2.0" tools for Education and Outreach in high-energy physics, and discuss their potential for internal communication within large worldwide collaborations, such as those of the LHC. Following a brief description of the history of Web 2.0 development, I present a survey of the most popular sites and describe their usage in HEP to disseminate information to students and the general public. I then discuss the potential of certain specific tools, such as document and multimedia sharing sites, for boosting the speed and effectiveness of information exchange within the collaborations. I conclude with a brief discussion of the successes and failures of these tools, and make suggestions for improved usage in the future.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/90828/1/1742-6596_331_8_082003.pd

Flickr's potential as an academic image resource: An exploratory study

Many web 2.0 sites are extremely popular and contain vast amounts of content, but how much of this content is useful in academia? This exploratory paper investigates the potential use of the popular web 2.0 image site Flickr as an academic image resource. The study identified images tagged with any one of 12 subject names derived from recognized academic subject categories in the three main Institute for Scientific Information (ISI) citation indexes. Image content analysis was used to determine the types of images found, and term-frequency analysis of associated tags was carried out to provide additional insights into the context behind image placement. The results show that Flickr can be used as a resource for subject-specific images in some subject areas; and that non subject-specific images can also prove to be of value for individual academics. © The Author(s) 2010.Published versio