What can be given to the elderly patients with bad eyesight to pass the time with~

General old people, you can exercise in the morning such as walking, you can also report a group to go out to play, at home you can listen to the radio, mp3, there is time to go to the community to play mahjong! You can also dance with the elderly square dance (this movement is the most powerful and healthy) playing Tai Chi, practicing yoga and so on ...