Google makes clear the movements of 131 countries affected by coronaviruses, including Italy. "They are aggregate and anonymous data to show how crowded certain places are" and "what has changed as a result of the limitations", "are developed with respect for privacy", he explains in an official post. In Italy as of March 29 the turnout in pharmacies and foodstuffs decreased by 85%, -94% bars and restaurants, -87% transport. -90% parks, -63% work, and residentiality has increased by 24%.
In Lombardy the turnout for food has marked -81%, for transport -89%, for work -65%, for parks -91%, restaurants and bars -95%, + 24% for residential accommodation. The complete map of Italy and the other countries of the world is at this address: https://www.google.com/covid19/mobility/.
The reports show as a percentage how displacements have changed over time and over different geographical areas, in relation to a series of places such as "shops and recreational activities", "groceries and pharmacies", "parks", "public transport stations "," workplaces "and" housing ".
The information is created from a set of "aggregated and anonymized" data of users who have activated Location History, "a setting that is deactivated by default - explains Google - can be deactivated at any time from your Google Account and data can always be deleted from your History. "