Tram Camera QA

Focused Roosevelt Island tram camera view. Public theisland.nyc stays camera-free while this gets calibrated.

Relay checking Detector checking --:--:--
Schedule only until camera confidence is fresh.

Detector

State
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Phase
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Confidence
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RI cams
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Signal age
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Last RI departure
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Next estimate
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Headways
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Label status

0 labels sent. Click once when you see it.

Use the buttons under each camera. Every click sends directly to the relay with timestamp, frame snapshots, camera guess, and detector JSON.

Public Timing Mirror

Public mode
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Live line
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→ Manhattan
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→ RI
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Last RI departure
...
Next RI estimate
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Payload

Fetched
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Feed age
...
Timestamp
...
Raw next seconds
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Recomputed next
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Why this matters
browser recomputes from ISO times between mini pushes

Recent Labels

Loading saved labels.
RI platform

Move from red fraction only to red connected-box area, centroid, and velocity across cam1/cam2. That is how we distinguish arriving, docked, and leaving.

Manhattan

Use cam4 sky/cable dark-fraction ROI for arrivals only. Do not claim Manhattan departures from public cams.

Public wording

Only show camera wording when fresh, medium/high confidence, and not contradictory. Otherwise keep schedule-only.

Labels needed

Collect 20-30 labeled events across daylight, dusk, night, and maintenance windows before turning any richer wording public.