![NLOS Keyhole Imaging](https://petapixel.com/assets/uploads/2021/12/New-Laser-Camera-Can-See-an-Entire-Room-Through-a-Keyhole-300x157.jpg)
New Laser Camera Can See an Entire Room Through a Tiny Keyhole
Researchers from Stanford University's Computational Imaging Lab have developed a novel method of non-line-of-sight imaging. They call it keyhole imaging because the contents of a room can be captured from a single point as small as a keyhole.