who number about 800000 of these patients, thinking slow, very easy to lose our direction. Statistics show that in the first 24 hours if not found lost patients, more than 50% of patients will suffer bodily injury.

America George Mason University health and public utilities, Andrew - Professor Carle said, they can save the lives of patients, the elderly patients to avoid the risk of traffic accidents. It is very important for the early stages of Alzheimer's disease, a conditionin patients with the highest risk of life.

Alzheimer's patients can live in the room, but their mind confused, when they go out for a walk, probably many days can not find the way home. Carle points out, the GPS shoes are very effective, but often this device would be rejected in Alzheimer's patients, the main reason is that this kind of psychological extreme paranoia is a form of the disease.