“Free: the past and future of a radical price” – a book by Chris Anderson

This book is about the 21st century meaning of “free”, which really means you don’t have to pay anything… as opposed to the 20th century meaning of free, which meant that there’s a hidden cost somewhere. The book is available as a book (for instance on www.amazon.de, www.amazon.com), with a…

Using simple online games as tools for research on learning processes

I think it would be great to explore the way kids think and act when confronted with simple online games of the "problem-solving" type, like Magic Pen. It should be relatively easy to study how they conceive the problems and their solutions by recording the ongoing activity on the computer…