NeuroFieldz aims to develop breakthrough products for portable, objective diagnosis and therapy for vision and brain health. The primary product, NeuroDotVR, combines a wireless electric brain sensor with a virtual reality smartphone display enabling custom visual stimulus patterns, providing tests for neuro-visual disorders. Machine learning artificial intelligence algorithms are used extensively to decode the neuro-opthalmic electrophysiological signals. The system has been field tested in clinics for macular degeneration, glaucoma, amblyopia, and retinopathy. The NeuroDotVR is portable anywhere to clinics and in the field, enabling new diagnostic tests that are completely objective in that it does not require patient response, and can also be used for virtual reality-based therapies, expanding current practice for ophthalmologists and optometrists.