LAS VEGAS — At the International Consumer Electronics Show you find electronics in everything, even the glass of spectacles. A company called Pixel Optics is demonstrating eyeglasses in which an electronic current is passed through liquid crystals to change the prescription on the fly.
Pixel Optics’s EmPower glasses change magnification when an electrical current runs through them. They rest in its charging station.Related articles
- Gadgetwise Blog: Spectacles That Change Prescriptions on the Fly(gadgetwise.blogs.nytimes.com)
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- Electronic Eyeglasses Change Prescription On Command (fastcompany.com)
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