Article in the Millésime 2009 edition of the Lycée Classique Diekirch, on the inauguration of the Infoscreens in April 2007. The persons are from left to right: G. Alff (+), F. Massen, M. Kramer, R. Bohnert, J.Eilenbecker (+).. The Infoscreen system worked from 2007 to 2022, albeit with some changes in computers (Linutop replaced by Intel NUC) and software adaptations.
