Chat bots are becoming uncannily human. Can they be our friends?

While social media and mass communication technology have made connecting easier than ever, loneliness -- the sadness that comes from a perceived lack of social connection -- has been recognized as a serious problem. Tech is trying to help.
Read more: https://www.cnn.com/style/article/tech-loneliness-replika-wellness/index.html?source=Snapzu