A Sensor That Mimicks The Human Eye

We’ve seen artificial corneas that could replace damaged organic corneas, but how about a digital image sensor that adjusts itself like a human retina? That’s exactly what John Rogers at the University of Illinois is creating. An improved method of transferring silicon sensors onto a curved surface allowing for the sensor to capture wide-angle views with low distortion. Because it avoids using a conventional flat surface for image capturing, this digital retina is able to perform feats that ordinary cameras cannot. It’ll eventually lead to advancements in security surveillance and capturing wildlife footage.

Using conventional chip manufacturing technology, John Rogers and his colleagues have found a way to bend silicone without forming creases in it. The camera they built has only 256 pixels, making it a low-resolution camera, but they claim the same technique used to craft this camera could be used to craft a wide-angled megapixel camera.� The ladies dorm just got more accessible, Porky’s-style.


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