How AI tools such as Naver's Talking Buddy and SuperBrain are helping South Korea's elderly ease loneliness, detect emergencies, and slow cognitive decline (Choe Sang-Hun/New York Times)

Choe Sang-Hun / New York Times: How AI tools such as Naver's Talking Buddy and SuperBrain are helping South Korea's elderly ease loneliness, detect emergencies, and slow cognitive decline - In the world's fastest aging society, artificial intelligence is being used to make care calls to older adults who live alone and to fight dementia.