{
  "basis": "calibrated estimate",
  "client": "A fragrance company at ASD",
  "event": "ASD Market Week | Las Vegas",
  "dates": "August 25-27, 2026",
  "hours": "9 am-6 pm PDT",
  "prepared": "September 11, 2026",
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    "entry_tracks": 4689,
    "engaged": 727,
    "deep": 436,
    "nonentry_tracks": 746,
    "brief_tracks": 2837,
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    "median_dwell": 200.5,
    "attention_hours": 103.26,
    "visitors": 991
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    {
      "day": 1,
      "date": "2026-08-25",
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      "deep": 213,
      "nonentry_tracks": 47,
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    {
      "day": 2,
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      "deep": 165,
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    {
      "day": 3,
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      "deep": 58,
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      "hour": 12,
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      "hour": 15,
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    {
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      52,
      54,
      51,
      46,
      78,
      47,
      39,
      46
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      28,
      22,
      45,
      41,
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      40,
      22,
      21,
      21
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      48,
      35,
      40,
      32,
      26,
      13,
      10
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    "p75": 420.3,
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    "p95": 1160.2,
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      "label": "Under 30s",
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    },
    {
      "label": "30-59.9s",
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    },
    {
      "label": "1-2 min",
      "count": 186
    },
    {
      "label": "2-5 min",
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    {
      "label": "5-10 min",
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    },
    {
      "label": "10 min+",
      "count": 101
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  ],
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    "entry_tracks": 2617,
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    "median_dwell": 178.6,
    "attention_hours": 52.87,
    "visitors": 553
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      "hour": 9,
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      "deep": 29,
      "nonentry_tracks": 52,
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      "median_dwell": 176.9,
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      "visitors": 50
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    {
      "hour": 10,
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    {
      "hour": 11,
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      "attention_hours": 9.71,
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    {
      "hour": 12,
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    {
      "hour": 13,
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      "deep": 28,
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      "avg_dwell": 306.2,
      "median_dwell": 180.4,
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      "visitors": 88
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    {
      "hour": 14,
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      "avg_dwell": 260.3,
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    {
      "hour": 15,
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    {
      "hour": 16,
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    },
    {
      "hour": 17,
      "observed_tracks": 181,
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      "deep": 15,
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      "brief_tracks": 107,
      "engagement_rate": 50.0,
      "avg_dwell": 328.4,
      "median_dwell": 138.3,
      "attention_hours": 2.98,
      "visitors": 30
    }
  ],
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    {
      "name": "Counter",
      "visits": 462,
      "hours": 27.6,
      "avg": 215.2,
      "median": 105.1,
      "engaged": 115,
      "engaged_rate": 24.99,
      "per_visitor_s": 179.7
    },
    {
      "name": "Lounge",
      "visits": 329,
      "hours": 20.1,
      "avg": 220.5,
      "median": 90.2,
      "engaged": 78,
      "engaged_rate": 23.6,
      "per_visitor_s": 130.8
    },
    {
      "name": "Seating",
      "visits": 191,
      "hours": 5.1,
      "avg": 96.8,
      "median": 45.5,
      "engaged": 17,
      "engaged_rate": 8.8,
      "per_visitor_s": 33.2
    }
  ],
  "zone_pairs": {
    "Counter + Lounge": 221,
    "Counter + Table and Chairs Left": 166,
    "Lounge + Table and Chairs Left": 32
  },
  "groups": [
    {
      "label": "Solo signal",
      "visits": 281,
      "share": 28.36,
      "engaged": 114,
      "rate": 40.71
    },
    {
      "label": "Pair signal",
      "visits": 267,
      "share": 26.94,
      "engaged": 101,
      "rate": 37.97
    },
    {
      "label": "Three-person signal",
      "visits": 198,
      "share": 19.98,
      "engaged": 75,
      "rate": 37.69
    },
    {
      "label": "4+ signal",
      "visits": 245,
      "share": 24.72,
      "engaged": 101,
      "rate": 41.12
    }
  ],
  "directions": [
    {
      "direction": "-",
      "visits": 358,
      "share": 36.13
    },
    {
      "direction": "B>T",
      "visits": 188,
      "share": 18.97
    },
    {
      "direction": "T>B",
      "visits": 186,
      "share": 18.77
    },
    {
      "direction": "L>R",
      "visits": 140,
      "share": 14.13
    },
    {
      "direction": "R>L",
      "visits": 119,
      "share": 12.01
    }
  ],
  "legacy": {
    "entry_tracks": 4371,
    "engaged_tracks": 1573,
    "uniform_5s_entry_tracks": 3965
  },
  "quality": {
    "raw_tracks": 15216,
    "noise_excluded": 9781,
    "retained": 5435,
    "stored_label_threshold_disagreements": 279,
    "day1_method": "Day-one zone dwell was reconstructed from coordinates; original backup lacked zone dwell. Stored day-one labels differ from uniform >0s entry and >=30s engagement definitions.",
    "source": "Local booth.sqlite, read-only; track start time 09:00 <= time < 18:00 PDT on August 25-27, 2026; sub-second non-engaged noise excluded; retained anonymous tracks, no cross-track or cross-day identity deduplication."
  },
  "zone_mix": {
    "1": 223,
    "2": 300,
    "3": 30
  },
  "calibration": {
    "basis": "calibrated estimate: show-time entry tracks 4,361 / 4.4",
    "scope": "pre-cutover ASD Aug 25-27 2026 only",
    "frag": 4.4,
    "time": 1.99,
    "eng_rate": 0.733,
    "deep_rate": 0.6,
    "sensor_entry_tracks": 4371,
    "sensor_engaged_tracks": 1573
  }
}