Researchers invent 'new type of pixel' that could create displays that double as cameras — and the internet's first thought is 'what could go wrong?'
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A new type of pixel is capable of both controlling and analyzing lightIt's based on the Fourier mathematical toolWe'll have to wait some time to get this in our gadget screensScreens that double up as cameras could be packed into future gadgets, as researchers from ETH Zurich in Switzerland have developed a new type of pixel that can analyze and create images simultaneously.These bidirectional pixels are able to both control and read the intensity, oscillation, phase, and polarization of light,
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