Scrapes trends in mobility after the Covid-19 outbreak from different sources. Currently, the package scrapes data from Google < https://www.google.com/covid19/mobility/>, Apple < https://www.apple.com/covid19/mobility>, and will add others. The data returned uses the tidy Covid19R project data standard < https://covid19r.github.io/documentation/> as well as the controlled vocabularies for measurement types.