In this episode of the A-Z of Tech, we explore the wonderful innovations and technologies that are built on an open data platform.

Our guests this month are Raspberry Pi senior developer Roger Thornton, journalist and lecturer Robert Freeman, and PwC Blockchain specialist Haydn Jones. With our hosts Shreya and Louise they discuss how open source software has encouraged a generation of young people to get hands-on with computers, the advances cryptocurrencies have made recently, and how open source intelligence can help solve and prevent crime.