How supermarkets learn about your shopping habits and predicting floods

Supermarkets are increasingly using information about customer shopping habits to develop new pricing structures and influence how you shop. Consumer journalist Caitriona Redmond joins Fran for a chat about dynamic pricing, robots and AI shopping trolleys. Later, Environment correspondent, George Lee speak to Fran about a new flood prediction app that uses publicly available information to predict where flooding will occur. See omnystudio.com/listener for privacy information.