VLM output
An elevated wide shot of a resort water park shows guests using a lazy river, wave/leisure pool, water slides, and a children's splash play structure, with sun loungers and umbrellas along the deck and residential buildings behind. Across the four frames, swimmers and pedestrians move slowly through the pools and over the wooden footbridge, and staff in high-visibility vests remain posted near the poolside; no incident occurs.
- Drowning Or Distress DetectedNo
- Swimmers In WaterYes
- Lifeguard Or Staff PresentYes
- Unattended Child DetectedNo
- Water Area Crowd LevelModerate
- People Count Estimate60-90
- Slide And Play Area In UseYes
- Camera ViewpointElevated Overview
- Visibility ConditionsClear Daylight
Customer challenges
Canals, jetties and waterside paths cover a wide area that lifeguard and patrol staff cannot watch at all times
Swimming pools and children's splash pools operate at the same time, and sight lines are easily blocked by crowds and obstacles
A child leaving a parent's supervision or approaching the water alone is usually noticed only after an incident
Boarding points and jetty waiting areas are high-risk nodes with no active monitoring
There are many cameras, but events are still only known once someone reviews the footage
Water areas are almost unwatched at night and in the early morning
A single drowning carries brand and legal risk far beyond the cost of any system
Customer benefits
24x7 active water protection that does not depend on lifeguard shifts
Drowning events move from after-the-fact discovery to alerts within seconds
Deployed on existing cameras, with no underwater works and little new hardware
Lower lifeguard and patrol load, with staff concentrated on high-risk periods
A digital record of water safety events for insurance and audit
Safety as a differentiator for the resort, building trust with family guests
Key features
Water Safety VLM
Detects falls into water and abnormal posture in water, approaching the water alone, crossing railings and restricted areas, a child separated from a supervising group, boarding without a life jacket, and prolonged stillness underwater in pools.
Guest Safety Detection
Detects falls and prolonged time on the ground, climbing railings and abnormal loitering on bridges and paths, and entry into areas closed at night.
Event-to-Twin Mapping
Locates events directly on the resort digital twin alongside vehicle positions, with alert rules set separately for canal sections, jetties and pools.
Incident Management
Pushes alerts in real time to the service centre and to staff mobile devices, records events automatically with timeline retention, and supports natural-language video search.
Before & after
| Before | After — with Linker AI Nexa |
|---|---|
| Before Water safety depends on lifeguard line of sight and guest reports | After — with Linker AI Nexa VLM continuously interprets water conditions across the resort |
| Before Pools and canals are watched separately, with no overall view | After — with Linker AI Nexa Canal, jetty and pool events are located in one shared scene |
| Before A child leaving supervision goes unnoticed | After — with Linker AI Nexa A child leaving supervision triggers an immediate prompt |
| Before Footage is reviewed only after an incident | After — with Linker AI Nexa Alerts within seconds, with automatic recording |
| Before Water areas have almost no coverage at night | After — with Linker AI Nexa Night and off-peak hours are protected the same way |