Bionic Vision Lab @bionicvisionlab.org · Jul 9 Checkerboard rastering has been used in #BCI and #NeuroTech applications, often based on intuition. But is it actually better, or just tradition? No one had rigorously tested how these patterns impact perception in visual prostheses. So we did.
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We ran a simulated prosthetic vision study in immersive VR using gaze-contingent, psychophysically grounded models of epiretinal implants. 🧪 Powered by BionicVisionXR. 📐 Modeled 100-electrode Argus-like array. 👀 Realistic phosphene appearance, eye/head tracking.