The aim of these HUDEP sessions is to address all of the subjects relating to the consideration of the human factor, from the design of ground and onboard systems to operational aspects and lessons learnt (feedback). Initiated by the ESA in 2009, and then organised by the CNES in conjunction with the ESA in 2011, the DLR joined the community by hosting the 3rd edition in 2013. The 4th edition, which ...