Digital reality refers to the wide spectrum of technologies and affordances that include Augmented Reality, Virtual Reality and Mixed Reality that simulate reality in various ways. Current level of digital technology and future development towards improving user involvement, entertainment, and accessibility based on digital reality induces not only technological questions but also regulatory, policy and liability issues. The ever-growing market of services using public networks will offer new possibilities and dangers for the user, for the business and create place for criminal activity. Regulators try to follow and adjust laws according to the challenges. This paper briefly analyses the current level and status of regulations on Hungarian and EU level, directing the attention of developers, system engineers and software designers to the questions of responsibility. Based on literature review, this paper discusses issues that are currently in the focus of the regulation in Europe in this regard.