Digital technology has had a huge impact on our homes and workplaces - now it’s helping to reshape entire cities too. In this episode we hear from the City of Adelaide’s  Associate Director for Information Management, Peter Auhl, on how Adelaide is using sensors and data to improve life for residents, businesses and visitors. And we speak to the City of Brisbane's Chief Digital Officer, Cat Matson, on how she is helping her fellow citizens get the most out of digital technology.