Research project "AHD" Active Hidden Door from UNIMORE and dedicated at FERRARI (2014) Active Hidden Door (AHD) – Progetto di ricerca del Designer Fabrizio Ferrari e dell’Università di Modena Ferrari 488 Ascari by UNIMORE (2014) https://youtu.be/pczCDDNnXe4 https://youtu.be/sp4h_ZJlxwg