Tech Tent

How do you feel about talking to a computer? New AI chatbot, ChatGPT, passed one million users in just a week but what are its potential uses and limitations. We also hear from tennis icon, Billie Jean King on why she thinks tech will change the way tennis is played. Plus, with Apple extending its self-service repair to a number of European Countries, how do you feel about repairing your iPhone at home? We hear from someone who gave it a go.(Photo: A man using a laptop talks to a chat bot. Credit: Blue Planet Studio/Getty Images)