Author | Jaime RamosEven just one year ago, who would have been interested in whether we caught a cold? This interest in the personal health of individuals has drastically changed. The early detection of COVID-19 symptoms and controlling those showing signs of the virus have become a fundamental tool in preventing the spread of the disease.However, the urgency in the application of these methods have caught everyone by surprise, including jurists. Some technologies, such as those based on Big Data, have burst onto the scene to record, for the common good, even the way people sneeze applied to large groups. This has brought with it an inescapable consequence: publicizing and managing shared data which, until a short time ago, were private.
Applications to detect COVID-19 symptoms

Health digitalization
These solutions capture data, however, some countries have used the pandemic to go one step further with applications focusing, not only on symptoms, but on mobility. These manage to not only control the territory, but individuals too.China or Korea have used geolocation apps, to which data such as gender and age are also uploaded. In China, this app download is mandatory. This has enabled the authorities to control the movement of the population in a unique manner.