Some companies and researchers think smart computers might eventually help with provider shortages in mental health, and some consumers are already turning to chatbots to build "emotional resilience."
The lab behind the artificial intelligence art tool is giving access to up to a million people on its waiting list, just as worries grow about possible abuse.
The Google computer scientist who was placed on leave after claiming the company's artificial intelligence chatbot has come to life tells NPR how he formed his opinion.
