Google Scholar pioneer on search engine’s future : Nature News & Comment

"Google Scholar, the free search engine for scholarly literature, turns ten years old on 18 November. By 'crawling' over the text of millions of academic papers, including those behind publishers' paywalls, it has transformed the way that researchers consult the literature online. In a Nature survey this year, some 60% of scientists said that they use the service regularly. Nature spoke with Anurag Acharya, who co-created the service and still runs it, about Google Scholar's history and what he sees for its future ..."