Two HoliDes works have been presented at the 7th International Conference on Applied Human Factors and Ergonomics (AHFE 2016, http://www.ahfe2016.org/) in Orlando, 27-31 July 2016. The first article is entitled " Implementation of Human System Integration into the System Engineering Lifecycle and Model Based System Engineering at Airbus Defence and Space", by Robert Sharples from Airbus Defence and Space UK. The second one is "Increasing control room effectiveness and security through proximity-based interaction technologies", by Martin Böcker from Airbus Defence and Space - Germany.