New tiny sensor makes the invisible visible

https://www.tue.nl/en/news-and-events/news-overview/12-01-2022-new-tiny-sensor-makes-the-invisible-visible/

"Mantis shrimp eyes have 16 (humans have only 3) different photon sensitive cell types. Wafer-scale chip sends signals straight to the analysis algorithms. significantly simplifying the design. It's ready to be embedded in smartphones; apps. include: personal health, monitoring crops, industrial process control, lab-on-chip medical testing"