The study shows the value in testing and treating HIV before a person even feels sick enough to see a doctor.

VOA: special.2011.05.18

"The present findings further support the value of breath-testing as a screening tool, " they say.

BBC: 'Promising results' for bowel cancer breath-test

The need to measure student achievement against standards has led to the development of highly sophisticated new "value-added" testing techniques.

UNESCO: II Part Analytic Section

The import behind that statement is that customers can get on with the business of running a shoe business or a CPG company or a bank and begin withdrawing from the costly, maddening, and ultimately low-value world of evaluating, testing, purchasing, integrating, deploying, monitoring, patching, and babysitting vast swaths of infrastructure and applications and networks and storage.

FORBES: Oracle Disrupts Cloud Industry with End-to-End Approach