Google company
Reports are generated based on anonymous data collected using mobile devices and company services about places visited by people, which are divided into 6 categories: retail and recreation, grocery stores and pharmacies, parks, public transport, workplaces and residential premises. The maximum coverage of displayed changes is several weeks, the minimum is 48β72 hours.
The company notes that information about locations visited is collected and reported in aggregate form rather than on an individual level. The company does not collect any other personal data about the user. Google explains that the reports do not reflect the actual number of people who visited certain places, but only display a percentage in relation to data for the previous period. For example, the report for San Francisco County found that between February 16 and March 29, the number of people visiting retail and recreational facilities fell by 72% and parks by 55%. At the same time, the number of people spending time at home increased by 21%.
To collect information, chronology data of visited places is used, which is collected by the Google Maps application. Initially, this function is disabled in the application. Therefore, only those people who decide to use this function are subject to monitoring. If a person does not want to be included in the statistics, then the function can be disabled at any time.
Initially, Google's monitoring for these reports covers 131 countries, as well as specific regions within certain states. Russia is not on the list yet. By the way, similar and even
As for Google, the company is already working to increase the number of countries and regions, as well as the languages ββin which reports are displayed. This information, combined with other data collected at the local and federal levels, can be extremely useful for public health authorities to alert the public to the potential for a COVID-19 outbreak in certain areas.
Source: 3dnews.ru