I’d heard this was coming… PlayStation Buzz – the quiz game which comes with its own buzzer controller – has been adapted for classroom use. The PlayStation Portable is also now being promoted as an educational tool (albeit a relatively costly one). More details at gamesindustry.biz.
As an aside, as similar solutions appear on the PS3, I’d expect Sony Computer Entertainment to go back to the EU to get the machine classified as a computer and not as a ‘game machine’ for the tax benefits.

Sony needs to concentrate on there game titles. PS3 is a great console
http://www.amnipata.com