AUTh - Nanotechnology Lab LTFN and OE-Technologies participated in the IDTechEx Show 2019, held on April 10-11, at Berlin, Germany. Dr. Argiris Laskarakis (AUTh) gave an interesting invited talk about "Enabling Artificial Intelligence in Nano-manufacturing of Printed Electronics by In-Line Metrology and Control". We would like to thank all of you that visited us!