Meta’s Ray-Ban glasses usually include an LED that lights up when the user is recording other people. One hobbyist is charging a small fee to disable that light, and has a growing list of customers around the country.
Archived version: https://archive.is/newest/https://www.404media.co/how-to-disable-meta-rayban-led-light/



In Japan, it’s a law that even software cameras have to make a loud “shutter” sound to guard against voyeuristic photography.
There’s a little cottage industry of third-party camera apps on the Japanese App Store that do little more than replace the default shutter sound with a custom sound… like silence.