Page:The battle for open.pdf/18

 or single authors. This is having significant impact; for example, the open textbook initiative OpenStax aims to provide free online and l­ow-​­cost print textbooks to 10 million students, and currently has over 200 colleges signed up, with projected savings to students of US$90 million over the next five years (OpenStax 2013).

Research

Open access publishing has been growing steadily in acceptance as not only a valid, but rather the best model of disseminating research publications. Instead of academics publishing in proprietary journals, access to which is then purchased by libraries or on article basis by individuals, open access makes publications freely accessible to all. There are different models for achieving this: the ­so-​­called Green route, whereby the author places the article on their own site or the institutions repository; the Gold route, where the publisher charges a fee to make the article openly available; and the Platinum route, where the journal operates for free.

Open access publishing is perhaps the most recognisable aspect of how scholarly activity is adapting to the opportunities afforded by digital and networked technology. Other practices form what is termed open scholarship and include sharing individual resources such as presentations, podcasts and bibliographies; social media engagement through blogs, twitter and other routes; and generally more open practices, such as ­pre-​­publishing book chapters, open reviews and open research methods. The latter can include the use of approaches such as crowdsourcing and social media analysis, which rely on openness to succeed. Open scholarship is also providing new avenues for public engagement as academics create online identities that previously would have necessitated a broadcast intermediary to establish.