An inappropriate color combination in the home environment may easily trigger the elderly to go out. Some people with cognitive disorders are particularly attracted to things with strong contrasts. For example, a dark brown door with light-colored walls will naturally make it easier for them to see the location of the front door, while on the contrary, if the front door and walls are close to the same color or even the same color, the chances of them paying attention to the front door's location will naturally diminish.
