Alex Klein tells Jonathan Moules about his ambition to transform attitudes to computing with his kit to help people of all ages make their own and write the programmes to go with them.

Geoff Watts and Julia Fowler co-founded EDITED, an innovative tech company that brings data analysis to the retail industry, nearly a decade ago. They tell Jonathan Moules that the toughest problem they've faced was when they hired someone who wasn't a team player.