We had a bunch of folks from HEY Children's University come and see us at c4di today. It was great fun. I was showing off how we can put programs into robots to tell them what to do, and that a program is just something that takes in something (a distance from a distance sensor) does something with it (run away if the distance is less than 100 mm).
They were a great audience and I hope that a fair few of them get into software, robots and other stuff that can change the world.
I said I'd put some links on here to resources. You can find out about the Hull Pixelbot (the robot I was showing off) here. You can find resources to build your own Pixelbot here. If you really do want to build a robot, come along to our hardware group meetings (there's one next Thursday). Sign up here.