Raspberry Pi: how push for child programming skills inspired a coding generation theguardian.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theguardian.com Daily Mail and Mail on Sunday newspapers.
Lang was a key part of the Raspberry Pi story, having helped form the Raspberry Pi Foundation and storing the early batches of Raspberry Pi in his garage.
The Raspberry Pi is a compact, single-board computer that's affordable and very popular. Here's how it has evolved over the years, from prototype to now.