Digital Curator Mia Ridge writes...

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Crowdsourcing at the British Library

Example of a crowdsourcing task

For the British Library, crowdsourcing is an engaging form of online volunteering supported by digital tools that manage tasks such as transcription, classification and geolocation that make our collections more discoverable.

The British Library has run several popular crowdsourcing projects in the past, including the Georeferencer, for geolocating historical maps, and In the Spotlight, for transcribing important information about historical playbills. We also integrated crowdsourcing activities into our flagship AI / data science project, Living with Machines.

• Agents of Enslavement uses 18th/19th century newspapers to research slavery in Barbados and create a database of enslaved people.
• Living with Machines, which is mostly based on research questions around nineteenth century newspapers

Crowdsourcing Projects at the British Library

• Living with Machines (2019-2023) created innovative crowdsourced tasks, including tasks that asked the public to closely read historical newspaper articles to determine how specific words were used.
• Agents of Enslavement (2021-2022) used 18th/19th century newspapers to research slavery in Barbados and create a database of enslaved people.
• In the Spotlight (2017-2021) was a crowdsourcing project from the British Library that aimed to make digitised historical playbills more discoverable, while also encouraging people to closely engage with this otherwise less accessible collection of ephemera.
• Canadian wildlife: notes from the field (2021), a project where volunteers transcribed handwritten field notes that accompany recordings of a wildlife collection within the sound archive.
• Convert a Card (2015) was a series of crowdsourcing projects aimed to convert scanned catalogue cards in Asian and African languages into electronic records. The project template can be found and used on GitHub.
• Georeferencer (2012 - present) enabled volunteers to create geospatial data from digitised versions of print maps by adding control points to the old and modern maps.
• Pin-a-Tale (2012) asked people to map literary texts to British places.

 

Research Projects

The Living with Machines project included a large component of crowdsourcing research through practice, led by Digital Curator Mia Ridge.

Mia was also the Principle Investigator on the AHRC-funded Collective Wisdom project, which worked with a large group of co-authors to produce a book, The Collective Wisdom Handbook: perspectives on crowdsourcing in cultural heritage, through two 'book sprints' in 2021:

This book is written for crowdsourcing practitioners who work in cultural institutions, as well as those who wish to gain experience with crowdsourcing. It provides both practical tips, grounded in lessons often learned the hard way, and inspiration from research across a range of disciplines. Case studies and perspectives based on our experience are woven throughout the book, complemented by information drawn from research literature and practice within the field.

More Information

Our crowdsourcing projects were designed to produce data that can be used in discovery systems (such as online catalogues and our item viewer) through enjoyable tasks that give volunteers an opportunity to explore digitised collections.

Each project involves teams across the Library to supply digitised images for crowdsourcing and ensure that the results are processed and ingested into various systems. Enhancing metadata through crowdsourcing is considered in the British Library's Collection Metadata Strategy.

We previously posted on twitter @LibCrowds and currently post occasionally on Mastodon https://glammr.us/@libcrowds and via our newsletter.

Past editions of our newsletter are available online.