Primo VE's My Library Card area lets patrons do the following:
Ex Libris Documentation:
Patrons can personalize their search so that results associated with their preferred topics will be boosted in the results list. This won't change the results that come up, but it will change their sort order.
Patrons can also pin search results and save them for later, using labels to create folders for specific searches.
Patrons can also set up search alerts to let them know when new content is added related to a specific search term.
Ex Libris Documentation: