Hacker News
- Class-specific diffractive cameras with all-optical erasure of undesired objects https://elight.springeropen.com/articles/10.1186/s43593-022-00021-3 17 comments
- Remotely mind-controlled metasurface via brainwaves https://elight.springeropen.com/articles/10.1186/s43593-022-00016-0 4 comments