Make it easy to use the digital items in different IIIF environments

[brittnylapierre]

https://www.mmmonk.be/en/about-iiif/end-users-feedback-for-iiif
Provide a copy-to-clipboard button for the IIIF manifest URL.
Provide options to view the item in other viewers or tools, with a clear explanation (e.g., 'Open in advanced Viewer', 'Drag-and-drop to a IIIF viewer or tool', 'Open this item in Mirador viewer to compare it with other items'). Example: Leiden University Libraries.
Provide drag-and-drop functionality with the IIIF logo.