Digital Worker is a solution inspired by Vision Zero. Despite being young, it started to gain popularity on the market, being richly equipped with user-friendly technologies. To put it simply, it is a solution designed to supervise compliance with occupational health and safety rules in hazardous areas of manufacturing and construction facilities. In fact, we command a computer to watch that everyone wears proper protective equipment (PPE), such as hard hats, goggles, respirators, gloves, etc., depending on the environment.