Other swimmers enjoy it.
They didn't see her.
She lay down at the bottom for 10 seconds.
After a while, a figure sneaked into the pool, dug the victim up and took her to the water.
This was taken by an underwater camera in Poseidon.
MG International developed and first sold in France in 2000
Boston is a villain.
Drowning detection system, analyze the video stream in real time, and alert lifeguards to people in trouble in the pool.
The Canadian Red Cross says casual swimming is the second
Major activity leading to drowning in Canada.
Most of the victims of drowning are young men and people swimming alone.
Recently in Canada by lifeguard 2010: 8-year-
After being found at the bottom of the community swimming pool in Quebec City, the old boy died in hospital.
June 2010: 9-year-
Old boy drowned in MonteSaint-Sauveur, Que. , water park.
August 2009: 4-year-old Hila Zohar died in hospital after being rescued in Montreal
Public swimming pool.
August 2008: Jean-
12-year-old Gardy Bienvenue drowned in Montreal
He played in a football tournament with his team.
October 2008: Edine Ilunga, 8, was found at the bottom of Kanata, Ontario.
Community center pool for friends birthday party.
June 2007: 11-year-old Camilia tepustra drowned in a wave pool in kidina, Ontario.
August 2005: Kyle Debo, 12, drowned in a wave in Moncton, New York. B.
Drowning death is a tragedy, but when it happens in a pool supervised by lifeguards, the question that is often asked is: how does this happen?
Drowning can be silent and fast.
A troubled swimmer can enter what the lifeguard calls a "drowning spiral" in seconds ".
Once caught in this spiral, the victim becomes immobile, unable to call and lose consciousness in less than 12 seconds.
When a lifeguard is able to intervene and start a recovery within 30 seconds, there is a good chance that the victim will recover.
With the increase in rescue time, the possibility of a successful recovery has declined.
National League for flood prevention"S.
"A lot of research has been put together on lifeguards and environmental factors that affect the effectiveness of lifeguards," he said . "
Ottawa engineer Bob Lyon has developed a different type of pool alarm system called "safe turtles.
"Lifeguards are not an easy job.
"Jim Lombard, CEO of the Birmingham YMCA, Alabama, agrees.
His two swimming pools use Poseidon. "Real-
Living conditions make it almost impossible for lifeguards to finish their work.
"Lifeguards have to deal with swimming pools that are packed with swimmers, strong lights and rough water.
They also face the challenge of distinguishing the normal behaviour of swimmers from the water distress, as well as the challenge of seeing the bottom of the pool at high altitudeuse periods.
The sea god system gives lifeguards "eyes" under water ".
"It consists of head top and/or underwater camera, central computer, LED display and waterproof touch --screen.
The camera's analog video feed is converted to a digital signal via a device called frame grab
Made in Montreal-
Imaging based on Matrox
So the software in Poseidon can analyze them.
The software algorithm analyzes the volume and texture of the floating object to determine whether it is a human or an object in a pool.
Once a person is identified, Poseidon searches for unusual behavior by comparing the position of the swimmer in a continuous image.
When the software detects an immobile presence at the bottom of the pool for 10 seconds, the alarm and siren are activated.
The monitor immediately showed the victim's location, allowing the lifeguard to quickly remove him or her from the water and start a recovery.
Safe turtles take different approaches in preventing drowning.
It is primarily intended to protect children, especially those around the home pool, and is a personal device that triggers an alarm when immersed in water.
A safe turtle system starts at $270, including a base station and a wristband with sensors inside plastic turtlesshaped housing.
When the sensor is immersed in water, it sends a radio signal to the base station, thus giving an alarm.
Lyon has a private one.
The experience of drowning allowed him to develop the device.
"There is no doubt that parents must monitor their children and teenagers at any time," he said . ".
He also quoted the United States. S.
A study by the Consumer Product Safety Board found that "regulation can and does fail in child drowning prevention.
"The pool of many YMCA's in the United States. S.
Safe turtles were also used as a means of communication for lifeguards.
The sensor is connected to the guard's rescue tube, which is the floating device that the guard must carry when entering the water.
Staff in other parts of the facility immediately knew that lifeguards needed help by automatically sending out water rescue signals.
The system can be configured to call emergency services automatically, but YMCA operations prefer to call emergency services manually after the second time
Lyon explained that the response was assessed.
And Poseidon, safe turtles and other safety systems are accepted and used in the United States. S.
It is rarely used in Canada overseas.
Michael Shane, director of safety management at the Ontario branch of the Life Saving Society, said he was not aware of any swimming pools in Canada that use this technology, but admitted, "we should evaluate new technologies, to ensure that they can provide more information for lifeguards.
Lyon added that some water safety organizations believe that technology [
For water safety
Will encourage complacency.
The lifeguard's job is to take action in an emergency.
The technology provides them with additional layers of defense. Lombard agreed.
Even with Poseidon installed, the lifeguard looks at the pool
Not a monitor.
But he says his lifeguard is grateful for the extra support that Poseidon has brought. It even makes [them]
Be vigilant because they don't want the system to beat them.
"Poseidon actually gives them confidence, which helps them get the job done," he said . ".