The best way to understand the value of technology is to look at specific examples. In Europe and the US, there are already swimming pools and water parks where computer vision systems have been implemented. In some cases, it was possible to detect a critical situation 10–15 seconds before the lifeguard noticed it. This time proved decisive and prevented a tragedy.
Other projects have tried alternative solutions, such as underwater cameras or wearable sensors. In some cases, they have performed excellently, while in others they have proved too expensive and difficult to operate.
These cases show that there is no universal answer yet. Each solution has to be adapted to a specific facility and its characteristics. But the general direction is clear: more and more pool and beach operators are viewing technology not as a luxury, but as a standard without which safety cannot be guaranteed.