ETH Zurich’s bidirectional pixel could turn screens into cameras

A pixel has always done one job. On a screen it emits light to build a picture. In a camera it absorbs light to record one. A team in Switzerland has now made one that does both. Researchers at ETH Zurich have built the first bidirectional pixel, in work published in Nature. The same tiny […] This s

Related Stories

Tesla settles a fatal Full Self-Driving crash lawsuit

Peec AI doubles its valuation betting GEO is the new SEO

US Tech Sector Faces 100% Tariff Shock in Global Tax Dispute

📰

How to make Linux look like MacOS for free - with a few simple ZorinOS tweaks