As federal immigration agents have ratcheted up enforcement raids, critics warn that their tactic of masking spreads fear and ...

We present a deep learning (DL) based framework for the design of lossless and passive transmissive metasurfaces. The DL framework takes the user-defined lower and upper far-field (FF) masks along ...

Qudi debuted the world’s first emotional LED mask at CES 2022. The mask is made out of translucent glass eye goggles attached to a mouth coverage that contains 199 smart LED pixels.