{ "audit_version": "v1.1", "git_commit": "b7c0d0d4a", "n_tasks": 2910, "features": { "a11y_richness": { "p10": 0, "p25": 0, "p50": 0, "p75": 0, "p90": 0, "min": 0, "max": 0, "mean": 0, "std": 0, "n_valid": 0 }, "component_scale_norm": { "p10": 0.10609719895853825, "p25": 1.0, "p50": 1.0, "p75": 1.0, "p90": 1.0, "min": 0.05006515538945712, "max": 2.075531077891424, "mean": 0.8720501298891886, "std": 0.315764397114674, "n_valid": 2910 }, "component_scale_px2": { "p10": 261692.62500000006, "p25": 3253760.0, "p50": 3253760.0, "p75": 4015728.0, "p90": 4015728.0, "min": 46384.5, "max": 6753280.0, "mean": 3072376.9750161082, "std": 1311978.5052618526, "n_valid": 2910 }, "context_clutter": { "p10": 0.0, "p25": 0.0, "p50": 0.0, "p75": 0.0, "p90": 0.0, "min": 0.0, "max": 110.0, "mean": 0.49209621993127145, "std": 4.431196739095423, "n_valid": 2910 }, "contrast_ratio": { "p10": 1.0, "p25": 3.5539970571318564, "p50": 4.104091535864498, "p75": 12.001980947856332, "p90": 21.0, "min": 1.0, "max": 21.0, "mean": 7.602531098711714, "std": 7.323853184654767, "n_valid": 1063, "anchor_low": 3.0, "anchor_high": 7.0 }, "distractor_similarity": { "p10": 0.07692307692307687, "p25": 0.12751677852348997, "p50": 0.1875, "p75": 0.3157894736842105, "p90": 0.5, "min": 0.025000000000000022, "max": 0.9583333333333334, "mean": 0.24769039131928233, "std": 0.18618807763062434, "n_valid": 253 }, "fitts_id_max": { "p10": 0.2751010707440023, "p25": 0.31563672634065754, "p50": 0.4077425557514075, "p75": 0.6840646616762343, "p90": 2.6449740947021083, "min": 0.04068454561259544, "max": 6.134687837761851, "mean": 0.8652797217812999, "std": 1.0491178149938418, "n_valid": 1344 }, "fitts_id_mean": { "p10": 0.27054747154557574, "p25": 0.3070467038517062, "p50": 0.3733748676063027, "p75": 0.6229130897955455, "p90": 1.5645019251545915, "min": 0.04068454561259544, "max": 6.052129767011167, "mean": 0.6701221866531291, "std": 0.7393679580067908, "n_valid": 1344 }, "instance_count": { "p10": 1.0, "p25": 1.0, "p50": 1.0, "p75": 1.0, "p90": 1.0, "min": 1.0, "max": 1.0, "mean": 1.0, "std": 0.0, "n_valid": 2910 }, "interactable_density": { "p10": 0.0, "p25": 2.490208500177303e-07, "p50": 6.146734854445319e-07, "p75": 1.5366837136113297e-06, "p90": 5.494262824295889e-06, "min": 0.0, "max": 0.00029282130274977503, "mean": 3.5045318320309602e-06, "std": 1.1693373226951243e-05, "n_valid": 2910 }, "min_substeps": { "p10": 1.0, "p25": 1.0, "p50": 2.0, "p75": 3.0, "p90": 5.0, "min": 1.0, "max": 37.0, "mean": 2.718900343642612, "std": 2.6339092293692623, "n_valid": 2910 }, "min_target_size_norm": { "p10": 0.015117019308352792, "p25": 0.4278986528033642, "p50": 0.42957529867902516, "p75": 0.42957529867902516, "p90": 0.42957529867902516, "min": 0.0031493790225734985, "max": 0.8788891380556426, "mean": 0.368518480978999, "std": 0.18002665725753755, "n_valid": 2722, "anchor_low": 0.0075, "anchor_high": 0.01375 }, "min_target_size_px": { "p10": 40.0, "p25": 1223.0, "p50": 1363.0, "p75": 1364.0, "p90": 1364.0, "min": 10.0, "max": 2512.0, "mean": 1074.6983263070404, "std": 495.1258285362276, "n_valid": 2722 }, "option_count": { "p10": 0.0, "p25": 0.0, "p50": 0.0, "p75": 0.0, "p90": 0.0, "min": 0.0, "max": 51.0, "mean": 0.5020618556701031, "std": 2.3029554915746586, "n_valid": 2910 }, "overlay_depth": { "p10": 0.0, "p25": 0.0, "p50": 0.0, "p75": 0.0, "p90": 0.0, "min": 0.0, "max": 8.0, "mean": 0.07491408934707904, "std": 0.3324741824058505, "n_valid": 2910 }, "placement_cx_norm": { "p10": 0.5, "p25": 0.5, "p50": 0.5, "p75": 0.5, "p90": 0.5, "min": 0.043952180028129395, "max": 0.9507735583684951, "mean": 0.5032758870754748, "std": 0.042768156796199865, "n_valid": 2910 }, "placement_cy_norm": { "p10": 0.5, "p25": 0.5, "p50": 0.5, "p75": 0.5, "p90": 0.5, "min": 0.1951219512195122, "max": 2.5609756097560976, "mean": 0.506463089351127, "std": 0.05654238172754755, "n_valid": 2910 }, "placement_edge_dist_norm": { "p10": 0.49847625797306877, "p25": 0.5, "p50": 0.5, "p75": 0.5, "p90": 0.5, "min": -1.5609756097560976, "max": 0.5, "mean": 0.488978659933787, "std": 0.06330913522024727, "n_valid": 2910 }, "scroll_px": { "p10": 0.0, "p25": 0.0, "p50": 0.0, "p75": 0.0, "p90": 333.0, "min": 0.0, "max": 28111.0, "mean": 151.5295532646048, "std": 911.2379764989439, "n_valid": 2910 }, "scroll_required": { "p10": 0.0, "p25": 0.0, "p50": 0.0, "p75": 0.0, "p90": 1.0, "min": 0.0, "max": 1.0, "mean": 0.14467353951890036, "std": 0.35177138383042694, "n_valid": 2910 }, "target_spacing_norm": { "p10": 0.0012597516090293993, "p25": 0.0025195032180587986, "p50": 0.0039963445170710975, "p75": 0.009491318228043857, "p90": 0.02370737501962072, "min": 2.1867265576623273e-05, "max": 0.413198527761643, "mean": 0.011667601847206405, "std": 0.027070146621212172, "n_valid": 1197, "anchor_low": 0.0025, "anchor_high": 0.0075 }, "target_spacing_px": { "p10": 0.0, "p25": 0.0, "p50": 8.0, "p75": 16.0, "p90": 44.61406250000003, "min": 0.0, "max": 1312.0, "mean": 24.049257285737195, "std": 67.90685956251194, "n_valid": 1610 }, "visual_state_visible": { "p10": 0.0, "p25": 0.0, "p50": 0.0, "p75": 0.0, "p90": 1.0, "min": 0.0, "max": 1.0, "mean": 0.22714776632302405, "std": 0.4189888525694746, "n_valid": 2910 } }, "rating_cutpoints": { "precision_requirement": { "r1_max": 0.0, "r2_max": 0.006799735361252337, "r3_max": 0.1364420904364252, "r4_max": 0.4105305785943133, "r5_max": 1.0 }, "target_acquisition": { "r1_max": 0.0, "r2_max": 0.0, "r3_max": 0.01999362623435852, "r4_max": 0.36610947625898177, "r5_max": 1.0 }, "density_choice_interference": { "r1_max": 0.27266189823651577, "r2_max": 0.29532379647303153, "r3_max": 0.34064759294606306, "r4_max": 0.4343434343434343, "r5_max": 0.8333333333333334 }, "depth_layering": { "r1_max": 0.16666666666666666, "r2_max": 0.25, "r3_max": 0.3333333333333333, "r4_max": 0.5, "r5_max": 0.8333333333333334 }, "feedback_dynamics": { "r1_max": 0.5, "r2_max": 0.8619885580169377, "r3_max": 1.0, "r4_max": 1.0, "r5_max": 1.0 }, "semantic_observability": { "r1_max": 0.5, "r2_max": 0.5, "r3_max": 0.5, "r4_max": 0.5, "r5_max": 0.5 }, "disambiguation_load": { "r1_max": 0.5, "r2_max": 0.5, "r3_max": 0.5, "r4_max": 0.5, "r5_max": 0.6666666666666666 } } }