Even though the New York Times reports that Israeli start-up Umoove is offering a software solution to eye tracking, Apple already has patents in the area.
BRT, combining many of the reliability features of rail, was determined to be the most cost-effective solution, even though it had never been tried in a rural area.
Gill McVicar, director of operations for north and west area of NHS Highland, said a one size fits all solution to the challenges of delivering healthcare in remote areas was unlikely.