At Amsterdam's international airport, the urinals in the men's restrooms are painted with flies. Men aimed at the picture of the fly to relieve themselves, resulting in an 80% reduction in splattering. The cleaner is a big help. The picture of the fly attracted people's attention and changed their behavior in a positive direction. Such a mechanism is called a nudge. This refers to devices and methods that encourage people to choose desirable behaviors voluntarily rather than by coercion. Depending on how you do it, nudging can be very effective without incurring any costs. The health of Japan's 36 million seniors will benefit society as a whole. Health requires consideration of “exercise,” “nutrition,” and “social participation.” In this consideration, if you put a nudge, it will be interesting.
It would be a good idea to keep the trick that you have to exercise while cooking, not just eating. A senior does squats while holding on to the sink in his spare time while warming the milk. The kitchen in his house is intentionally arranged so that he can work while moving around. Working while moving around gives you more opportunities to use your body naturally while cooking every day. Instead of taking it easy at home, leave a little "barrier". A little "barrier" keeps protecting your abilities that are lost with age.
It seems that the elderly, even if they have physical or intellectual disabilities, are now valued for their proactive approach to their own lives and ways of life. In a sense, it seems that the satisfaction of living is more valuable than material satisfaction. In order to increase the satisfaction of living, it can be said that we are now in an era that people are required to live with "health," "richness in life," and "contribution to the world." A system to capture that satisfaction has also been put in place. In recent years, systems have been developed to evaluate emotions from facial expressions and body gestures. It is something that evaluates from positive or negative facial expressions and gestures. In order to live a fulfilling life in the future, it seems that it is also necessary to hone the nudge wisdom to maintain health, the nudge wisdom to enrich life, and the nudge wisdom to contribute to the world.