Elders are the source of our existence. As kids, they were the one’s who took care of us as our grandparents, neighbors or strangers who took us to our parents when we were lost.  So, now at this old age it becomes our responsibility to help them similarly when their senses has dimmed. It is a technologically advanced world where everything can be a bit confusing for them. It is necessary to maintain a healthy conversation with them and take care of their mental and physical health.
A little care can make their old age happier and easy.