Vision Health Detective play online

Visual Health Detective enables individuals to self-screen or non-ophthalmic personnel to perform eyesight tests using a smartphone from the comfort of their locations. It features a fully automated test and random sequences of objects for an individual to acknowledge if seen. The sequence of all tests follows simple-to-understand steps, including:
*The user sets test parameters such as far or near test type, with or without glasses, and left eye, right eye, or both test
*The system presents a stimulus on the smartphone
*The user responds by indicating the directionality of the stimuli
With VHD, users will be aware of the following information:
1.How far or near can you see clearly Visual Acuity
2.The ability to see details at low contrast levels Contrast Vision
3.Know if there are blind spots in vision Surround Vision

The release comes with three modules: Visual Acuity, Contrast Vision, and Surround Vision.