BBC World Service
17 February 2026
We chat to NVIDIA about AI chat and how to make it sound more human. Explore making and breaking an emotional connection with AI. And new tech is helping stroke survivors. Presenter: Chris Vallance Producer: Tom Quinn (Photo: A digital screen shows an icon of a chatbot with text inviting users to ask it anything and a finger pressing on the screen. Credit: Getty Images)
0:00 / 0:00