{'fraction_non_alphanumeric': 0.019736842105263157, 'fraction_numerical': 0.0, 'mean_word_length': 5.340277777777778, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Experimental evaluation of a co-planar airborne separation display

An experiment was conducted to evaluate a concept for a co-planar self-separation display. The display shows performance and traffic constraints on maneuvering, as well as interactions of constraints between the two planar projections. In the experiment, a comparison was made between the new concept and a comparable display that did not show these interactions. Results showed that although pilots performed well with either display, performance was consistently better with the full display. Similar to previous studies, a preference for single-axis maneuvers was found, although this effect was smaller for difficult scenarios. A type of behavior persistent to constraint-based displays was also observed in this experiment: Pilots maneuver close to the constraint boundary, which can have an impact on safety when judgment errors are made.