The Interactive Screen Experiment "Dose Calibration in Gamma Field" enables users to have a first-hand experience concerning the calibration of different dosimeters in gamma fields. By means of an interactive interface, the user can choose an irradiation set up and a dosimeter to work with. Under these experimental conditions, specific activities will be proposed to understand the sensitivity of a dosimeter, to experience the energy dependence of the dose response as well as the effect of distance and shielding. Author of the proposed ISE is the Radiochemistry and Radiation Chemistry Laboratory at the Department of Energy of Politecnico di Milano.