Abstract: A method for inspecting a plurality of elements of an industrial plant includes developing an application having a user interface with a command for each element to be inspected; repeatedly acquiring image data of the elements of the industrial plant using a mobile device, and storing the image data in an acquisition memory, each image datum comprising at least one image and a timestamp indicating a time at which the image datum was acquired; activating commands at respective activation times; and associating the image data with the elements. The image data is associated with a given element being chosen exclusively from the image data having a timestamp between the time of activation of the command corresponding to said element and the time of activation of either the preceding or the following command.

Abstract: A method for intervention in a radioactive zone includes production of a digital model representing the three-dimensional topography of the radioactive zone (1); and intervention of the at least one operator in the radioactive zone (1). The intervention step includes repeated measurement of the radioactive radiation intensity by a portable detector (3), and determination of the spatial coordinates of the portable detector (3) at the time of the measurement; recording of a plurality of said measurements and the corresponding spatial coordinates in the digital model; materialisation of the recorded measurements in an augmented reality device (5) worn by the at least one operator, by a plurality of discrete holographie symbols (7).

Abstract: A method for intervention in a radioactive zone includes production of a digital model representing the three-dimensional topography of the radioactive zone (1); and intervention of the at least one operator in the radioactive zone (1). The intervention step includes repeated measurement of the radioactive radiation intensity by a portable detector (3), and determination of the spatial coordinates of the portable detector (3) at the time of the measurement; recording of a plurality of said measurements and the corresponding spatial coordinates in the digital model; materialisation of the recorded measurements in an augmented reality device (5) worn by the at least one operator, by a plurality of discrete holographie symbols (7).