One day, we will all grow old. We all have to face blurred vision, invisibility, loss of vision, hearing loss and even deafness… Maybe we don’t know that it is how’s world, but we must have family or relatives around us [struggling] in that world, and we don’t know how to help him. The feeling of aging really makes people helpless. Before that age, it is very difficult for us to have that personal feeling, but through some equipment, we can experience the life of the elderly in advance. The following is the personal feeling of a medical worker in a 3A hospital: I had the honor to participate in an experience activity for medical staff. I experienced the feelings Read More …