i know of nanyang's project. but isn't it surprising at how big the hurrah and hoo-haa differs between NY vs RV?
iPad implementation at Nanyang Girls' School in Singapore ~ ICT For Educators
my guesses for the difference is this:
1: RV doesn't seem to have an open documentation which the public can access to, unlike nanyang which has both the news and youtube to help people understand better.
2: the scale is different, and the funds for the programs come from different sources.
3: one was a test bed study, while the other was a full scale implementation