Serendip-o-matic extracts keywords from your Zotero library or from text that you've pasted into the web interface, and finds related content in locations such as the Digital Public Library of America (DPLA), Europeana, and Flickr Commons, including photographs, documents, maps and other primary sources.
Pundit is a semantic annotation and augmentation tool. It enables users to create structured data while annotating web pages.
Annotations span from simple comments to semantic links to web of data entities (as Freebase.com and Dbpedia.org), to fine granular cross-references and citations. Pundit can be configured to include custom controlled vocabularies. In other words, annotations can refer to precise entities and concepts as well as express precise relations among entities and contents. Read more on semantically structured annotations
Zotero is a free tool that collects, manages and cites research sources. It stays on your web browser where you do your work and it's easy to use. It's being downloaded as a firefox extension, used with the chrome and safari browsers or used as a standalone tool. It allows you to attach pdfs, notes and images to your citations, organise them into easily searchable collections for different projects, and open office using any of over 2800 citation styles.
GRETL () s a cross-platform software package for econometric analysis, written in C. It features:
FromThePage is free software that allows volunteers to transcribe handwritten documents on-line. It's easy to index and annotate subjects within a text using a simple, wiki-like mark-up. Users can discuss difficult writing or obscure words within a page to refine their transcription. The resulting text is hosted on the web, making documents easy to read and search.
Windows .NET based open source Digital Asset Management solution designed for medium size preservation, cataloguing, media archiving and batch transcoding.
PyBossa is a free, open-source, platform for creating and running crowd-sourcing applications that utilise online assistance in performing tasks that require human cognition, knowledge or intelligence such as image classification, transcription, geocoding and more.