Monitoring app for deteriorating eye, retinal conditions

http://www.healthtechzone.com/topics/healthcare/articles/2013/04/12/334081-new-fda-approved-myvisiontrack-medical-device-provides-hope.htm

Using a proprietary patented shape discrimination hyperacuity (SDH) test, myVisionTrack enables patients to regularly assess their vision function. myVisionTrack stores test results, tracks disease progression and can automatically alert a healthcare provider if it suspects significant deterioration of visual function in the patient. Clinical studies demonstrate that myVisionTrack’s shape discrimination hyperacuity test has comparable or higher sensitivity and specificity compared to clinically available standard visual function tests for detecting advanced maculopathy from high-risk moderate maculopathy.