LibKey Nomad++ in action

LibKey Nomad++ automatically places a button in the bottom corner of a compatible webpage; this button changes its appearance to indicate the level of access available.

Download PDF indicates that Purdue Libraries provides access to the PDF, and will take you directly to the PDF of the document.

Article Link indicates that the Purdue Libraries provides access to the article, and will take you to a page where you can access the article; you may be able to download the article from there.

Access Options indicates that Purdue Libraries does not have direct online access to the article. Clicking this will take you directly to the link resolver where you can select further access options such as Interlibrary Loan: view a walkthrough. 

LibKey Nomad++ integrates with Wikipedia to provide quick access links for items in the references list.

LibKey Nomad++ provides full text links to items in PubMed search results.

LibKey Nomad++ also works with some subscription databases, including Scopus and Web of Science.