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Facebook's 'Like This' Button Is Tracking You 273

Stoobalou submitted a story about some of the most obvious research I've seen in a while ... "A researcher from a Dutch university is warning that Facebook's 'Like This' button is watching your every move. Arnold Roosendaal, who is a doctoral candidate at the Tilburg University for Law, Technology and Society, warns that Facebook is tracking and tracing everyone, whether they use the social networking site or not. Roosendaal says that Facebook's tentacles reach way beyond the confines of its own web sites and subscriber base because more and more third party sites are using the 'Like This' button and Facebook Connect."
First Person Shooters (Games)

Video Games Found To Enhance Visual Attention 79

donniebaseball23 writes "Reporting on new research from WIREs Cognitive Science, IndustryGamers writes: 'Action games like Call of Duty and Halo can enhance visual attention, the ability that helps us focus on relevant visual information. The mental mechanism allows people to select pertinent visual information and ignore irrelevant information. It suggests that action titles can be used to augment military training, educational tools, and correct visual deficits.' Shawn Green, co-author of the study, commented, 'At the core of these action video game-induced improvements appears to be a remarkable enhancement in the ability to flexibly and precisely control attention, a finding that could have a variety of real-world applications. For example, those in professions that demand "super-normal" visual attention, such as fighter pilots, would benefit enormously from enhanced visual attention, as their performance and lives depend on their ability to react quickly and accurately to primarily visual information."
Open Source

Is Linux Documentation Lacking? 769

eldavojohn writes "A number of blog posts are surfacing that are calling out the helpful open source community on their documentation. No, not the documentation for the highly skilled technical people, but the documentation from beginner to apprentice. A two-part series by Carla Schroeder lists bad documentation as 'Linux Bug #1' and advises users to use Google as the documentation. We've discussed before some of open source's documentation being out of date. Is it really as bad as these blogs paint it? Has it come down to using Google before a man page?"

And on the seventh day, He exited from append mode.