In the fall of 2011, Yandex launched the Crypt technology (based on the MatrixNet self-learning algorithm), which tracks the user's behavior and, based on the collected data, assigns it to one or another target group. This allows you to more accurately target search results, services and advertising.
A
service was released for the
YaC / m 2013 conference, which in the form of infographics shows how Yandex sees you. Or rather, how Yandex perceives the device from which the user works.
Here is a portrait I got on my home PC:
