Wedding’s 'De‑ID' Caps Turn Nightclubs into Firmware Battlefields
LED beanies that scramble facial‑recognition algorithms are now sold on subscription—clubs demand active firmware at the door and cops quietly buy the master key.
A local collective began stitching cheap LED panels and randomized flicker routines into beanies, then turned the update server into a recurring‑revenue model: €4.99/week for new anti‑camera patterns.