“A 10-year-old girl has been saved from drowning by a computer system designed to raise the alarm when swimmers get into difficulties. The girl […] was at the deep end of the pool in Bangor, north Wales, when she sank to the bottom. The £65,000 system, called Poseidon, detected her on the pool floor and sounded the alarm. A lifeguard pulled her out and she recovered in hospital.”
The video of the incident, produced by the system is very impressive.