IBM patents Google Glass-like night vision eyewear

Although not promising a true night vision, the device is described in the patent to improve sight under low light by tricking the brain to focus on high contrast imagery. (Reuters) US tech giant IBM has patented an eye wear like Google Glass that will have red-eyed night vision capabilities, a media report said.
Although not promising a true night vision, the device is described in the patent to improve sight under low light by tricking the brain to focus on high contrast imagery.
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