A colleague recently called my attention to a new library discovery product, the Lean Library browser extension. While a library who wishes to make this browser extension available to users must pay to get in configured to work with their electronic resources, library users who install the extension will get seamless access to the electronic resources licensed by their libraries, without requiring them to go to a library’s web site first. According to the Lean Library web site:
“It makes library services available right in the users workflow – where and when they are needed. One of those services is off campus access: the Lean Library browser extension simplifies the process of getting access to the e-resources that the library subscribes to. The browser extension works autonomously. Installing it requires a 'once only' installation process of two mouse clicks. The extension functions without the user having to subscribe, or register for an account. When used to simplify the process of getting access to licensed e-resources, it does not somehow provide 'free' access: users need to be affiliated with an academic or research institution that subscribes to those e-resources."
In addition to its main purpose of simplifying access to licensed e-resources, there are some other features of Lean Library. It can be used to provide analytics about e-resource use. Also, if a user is trying to access an article that is not licensed through their library, Lean Library can re-direct them to an open access version, if it exists.
More information about Lean Library can be found in this blog post on Musings About Librarianship.