Today he'll be joined by Google's lead engineer in the UK and Microsoft's UK education head in calling for a new approach.

BBC: Coding - the new Latin

Recent research from Microsoft Research UK into how computing is taught at high schools around the world, explained that teaching computer science had significant educational and economic benefits.

FORBES: Interest Explodes In Humble 'Raspberry Pi' As Computer Sells Out In Hours

All went smoothly until the afternoon, when the battlebuses moved to Reading and the UK headquarters of Microsoft.

BBC: Labouring on the road