The Sunday Times’ tech correspondent Danny Fortson brings on Benedict Evans of Andreessen Horowitz to answer five big tech questions. 1. The smartphone era is over, now what? (1:50), 2. What is the state of artificial intelligence and machine learning, and should we be worried? (5:50), 3: What does good regulation of tech look like? (20:10), 4. What does the Consumer Electronics Show tell us about the next frontier in tech? (29:35), 5. Have driverless cars sputtered? (36:45)