Meta Quest Vision Testing App

I need a straightforward VR application for Meta Quest that focuses solely on vision testing. The software should guide users through three standard assessments—visual acuity, color vision, and depth perception—inside an immersive headset environment and record the results internally for later review.

The flow I have in mind is simple: the user puts on the headset, chooses a test, follows the on-screen instructions, and receives immediate pass/fail or graded feedback at the end of each module. Consistent calibration routines and clear, high-contrast graphics are essential so that results remain clinically reliable across different headsets.

Your deliverable will be an installable Quest build plus source files. Code should be clean and commented, with any third-party assets licensed for commercial medical use. Please highlight your experience with Meta Quest SDK (or OpenXR/Unity/Unreal alternatives) when you respond, along with an estimated timeline to reach a functional prototype and final release.