It is surprising what you can find behind an interface 'tab'. In doing some homework around e-Health, I came across this listing of 'Systems and Services' on the Connecting for Health website. It is a great springboard for exploration. Although public sector ICT is frequently the subject of media ire this listing brings home the complexity, diversity and scope of the ground breaking work that has and is being done. Add to this listing the 'research and development' effort also being undertaken elsewhere and despite the current economic climate there are some things to smile about.
My source: Connecting for Health http://www.connectingforhealth.nhs.uk/systemsandservices
I will also share that homework in due course.