Welcome to episode 9 of season 1 of Explore Explain, a video and podcast series all about data visualisation design.

In this episode I am delighted to welcome Sabine Devins and Sebastian Vollnhals to share the design story behind a visualisation they worked on analysing password data, titled 'Heatscore'.

As well as listening to this show, you can watch the video of this conversation, illuminated by accompanying visual details of Sabine and Sebastian's workflow. Head over to Youtube and visit the Explore Explain channel.