Abstract: A method for rendering a electronic content on a rendering device, the rendering device communicating with a mobile device. The method includes: recognition of data acquired by the mobile device in order to obtain metadata associated to the acquired data; selection of a rendering device; retrieval of configuration parameters of the selected rendering device; based on the configuration parameters of the selected rendering device, determination of a set of metadata associated to the acquired data the selected rendering device is able to render; and transmission to the selected rendering device of an electronic content to be rendered, the electronic content consisting at least in the metadata associated to the acquired data.

Abstract: A method for rendering a electronic content on a rendering device, the rendering device communicating with a mobile device. The method includes: recognition of data acquired by the mobile device in order to obtain metadata associated to the acquired data; selection of a rendering device; retrieval of configuration parameters of the selected rendering device; based on the configuration parameters of the selected rendering device, determination of a set of metadata associated to the acquired data the selected rendering device is able to render; and transmission to the selected rendering device of an electronic content to be rendered, the electronic content consisting at least in the metadata associated to the acquired data.

Abstract: A method of authentication of at least one user, by using a portable electronic authentication device, with respect to at least one electronic apparatus. The method includes establishing a communication between the authentication device and the electronic apparatus, detecting a movement performed by the user using the authentication device, comparing the detected movement with a stored user profile, and authenticating the user if the detected movement matches a stored user profile.