许多老年痴呆症患者常因神志恍惚失去方向感而走失,使家人非常担忧。随着社会逐渐“高龄化”,老人走失问题也日益严重。不过,现在大家可以松一口气了,因为卫星技术很快就可用来协助寻找走失的老人。 据日本枥木县工业技术人员称,他们所利用的技术是卫星全球定位系统,老人只要携带全球定位的行动电 Many people with Alzheimer’s often lose their sense of direction due to unconsciousness and make their families very worried. With the gradual “aging” of society, the problem of the loss of the elderly is also worsening. However, now everyone can breathe a sigh of relief because satellite technology can quickly be used to help find the lost elderly. According to industrial technicians in Tochigi Prefecture, Japan, the technologies they use are satellite global positioning systems. As long as the elderly carry a global positioning mobile