<p>Drivers and cyclists know the dangers of potholes and broken road signs. A Swedish company is fitting vehicles with cameras, and using AI to spot potential problems and defects. We speak to the CEO to find out how it works.</p><p>Also in Tech Life this week: some think the internet's business model is obsolete. We talk to a big tech leader on what might replace it. And a young entrepreneur, who learned to code without a computer, tells us about his AI teaching app that will work without the internet.</p><p>Presenter: Chris Vallance Producer: Tom Quinn</p><p>(Image: Deep potholes have formed on a tarmac road. They are deep enough to catch rainwater. A car is about to drive over them. Credit: Getty Images)</p>