Hi Louise,
The last few years I’ve worked on a programme that focuses on quality health information or data integrity. It may not be what you are looking for as it is not a new technology, it’s very much about DATA! It’s the connection between data input eg Snomed, and in-patient EHRs and data output, eg. clinical coded data or administrative data.
I created a wiki page if you want a little more info.
CDI . Give me a shout, if you want to know more.