I was sent this link today.
The session is from a Cochrane Foundation Colloquium that happened a week or so ago in Colorado.
The session title was as follows:
Beyond bounds: care and research in a mobile world
The presenter is:
Ida Sim, University of California, San Francisco
It lasts about 20 mins and is well worth a watch. If the area of Evidence Based Medicine is of interest you can watch a lot of other presentations here: