A hands-on exhibition shows how online tools are shaping the way we use knowledge, says Aleks Krotoski.
Growing Knowledge: The Evolution of Research
British Library, London. Until 16 July 2011.
The changing role of the library in scientific enquiry is explored in Growing Knowledge, an interactive exhibition at the British Library in London. Through hands-on demonstrations of the latest digital technologies — including the European premiere of Sony's 360° autostereoscopic (three-dimensional) display — the curators hope to stimulate scientists to pursue new questions, techniques and forms of collaboration.
Visitors can try out immersive video and input technologies and interact with online research tools on multiscreen workstations. Touch screens demonstrate ways in which high-resolution images of scientific phenomena, ancient texts or sculptures can be stored, shared and manipulated by collaborators worldwide. Topics of debate are emphasised on displays and video panels, through interviews with developers, academics and information scientists.
The exhibition also highlights the recent shift towards open data sets. Databases are increasingly being made freely available to the research community as a means of maximizing efforts and inspiring more creative analyses. Public release of scientific data is often demanded by research-funding bodies, but concerns remain about data ownership and misrepresentation. To alleviate such fears, the curators display a range of examples of such data sets, including the website that collects public information from the UK government (http://data.gov.uk), orchestrated by Tim Berners-Lee, inventor of the World Wide Web, and computer scientist Nigel Shadbolt of the University of Southampton, UK.
Issues around data sharing are explored in related workshops. Questions to be investigated include how the academic community ensures that author contributions are acknowledged; how shared data are secured and protected in a way that does not conflict with accessibility goals; and how the information is archived. Others look at how researchers with access to different technology platforms can work with the same data reliably.
Many scientists are concerned that publicly posted content that has not been peer reviewed could be used out of context.
The British Library is scheduled to host a public debate to consider how research will be reported as authors seek to distribute findings to as wide an audience as possible. Funding bodies increasingly require digital dissemination of results to maximize public impact, and some researchers rush to reveal results on blogs to claim priority. Articles openly released on the Internet garner more citations than those in subscription journals, but many scientists are concerned that publicly posted content that has not been peer reviewed could be used out of context. Traditional forms of academic publication are still favoured, although other open-access models are being explored by publishers.
The exhibition also probes advances in searching for information. Future readers might require 'intelligent' personalized searches that deliver quality content based on previous patterns of search activity. Library users are also likely to participate in knowledge generation through shared resources such as Wikipedia or crowd-sourced research projects such as Galaxy Zoo, which asks the public to help classify millions of galaxies. The challenge for libraries is to handle the data deluge — which is expected to increase exponentially — by exploiting remote, Internet-based 'cloud computing' storage.
Although solutions to managing information in the Internet era are still evolving, one thing is certain: library visitors of the future will be demanding. They will expect interactive catalogues to contain every permutation of possible data, and for it to be accessible on multiple devices at any time. Research libraries will define and maintain standards, host and disseminate archives and provide flexible user support. Library buildings will encourage collaboration and discussion as well as quiet study. Growing Knowledge exposes these changes at the core of research practice.
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Krotoski, A. Technology: Libraries of the future. Nature 468, 633 (2010). https://doi.org/10.1038/468633a