![]() This used Bluetooth records to identify people who had been in direct contact with any newly infected patient identified. It could then help to simulate post-lockdown scenarios for cities and provide options for reopening traffic routes.Īfter being a part of governmental outbreak control, Fourth Paradigm raised a total of $230 million in its latest Series C and C+ funding rounds on April 2 nd and now approaches $2 billion in valuation.Įlsewhere in Asia, Singapore opted for big data technologies to help during the crisis, including a government-introduced application called TraceTogether. The simulation platform used data, such as people’s movement history, number of suspected infections, confirmed and recovered cases as inputs. ![]() ![]() In addition to guiding individuals, geo-localization data was used to model the general public’s movement and to simulate post-lockdown scenarios in order to plan the path to recovery.įourth Paradigm, a Chinese AI startup, developed the Intelligent Disease Control Platform to model deconfinement options and anticipate the risk of disease spread across regions, as well as the potential peak of the outbreak. The interface of Baidu Map shows infected areas nearby Developed in just a few weeks, the additional function in Baidu Maps was immediately adopted and, by the end of February, it counted nearly 100 million searches. On top of the GPS data provided by telecom networks, the health data was mainly provided by official sources, such as local Medical and Health Departments. The app detailed the exact distance to infected areas and sent alerts about crowded locations. With permission granted to access their GPS data, users were given information on infected locations: both nearby and for specific locations searched. In the context of COVID-19, one of the most widely used applications during the recent lockdown was provided by Baidu Maps.The function displayed the infected areas in real time, and alerted users of a potential risk before they intended to travel. Whether it is to track your incoming meal on a delivery platform or to locate the bike nearest to you on a bike-sharing app, the number of mobile apps using geo-localization has exploded in urban China over the past decade.
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