Functioning of the device
The collar is made of the latest high-tech materials. In case of accident, sensors react to pre-set criteria and activate the air-pillows (much slower than in case of car accidents in order not to cause fractions, but timely enough for the kid not take in fatal amount of water). Inner string of the collar protects the kid from suffocating. Ergonomic positioning of the air-pillows allows for stable position of the head and free breathing above the water.