Deutsche Digitale Bibliothek visualized

How does a collection of over 7 million cultural heritage objects look like?

The German Digital Library provides access to a continuously growing collection that is part of the digital cultural heritage of German cultural and academic institutions. This project attempts to make the dimensions of this stock of artefacts, documents and resources visible and tangible with the help of interactive visualizations. The resulting representations are experimental overviews of the temporal and spatial distribution of objects and the associated topics, people, and organizations.

 

Background

The visualizations are the result of an exploratory study aimed at generating innovative perspectives on the collection of the German Digital Library (Deutsche Digitale Bibliothek, DDB) and make them available as visual and interactive representations. In contrast to existing search interfaces, which show only a few objects as part of result lists, the presented views should show the distribution of objects along time, place, topic, people, and other dimensions.

This project is an experiment. We are very interested in your observations, ideas and suggestions. Please try out the visualizations and share your impressions via the feedback form at the right edge of the window.

FAQ

How are the visualizations related with the metadata fiels of the DDB?
The visualizations are solely based on the facets (e.g., persons & organizations), which the DDB exposes via the search interface or the API method indexing-profile.

Are the visualizations optimized for accessibility?
No, at the moment the pages and visualizations are unfortunately not yet optimized towards accessibility.

Why do the numbers of the objects sometimes do not match the numbers displayed on the DDB website?
The visualizations are based on a data snapshot from June 2014 and do not represent the current state of the DDB collection.

Which browser versions are supported?
The visualizations were developed towards the current versions of the four most used browsers (June 2014): Chrome 35, Safari 7, Firefox 30, Internet Explorer 11. The visualizations have not yet been optimized for mobile devices.