Want to minimize #lightpollution but still use digital displays? Reflective displays based on #EWDtechnology could be part of the solution. Visit the presentation of @Etulipa at the @EDC in Nuremberg, March 1. Want to keep updated? https://t.co/jc2d8TPikQ
Metalens combined with an artificial muscle: Artificial eye automatically stretches to simultaneously focus and correct astigmatism and image shift https://t.co/vdpx3D5xHn