DEF CON forbid the “Meta-type glasses with recording capabilities”, without making exceptions even for those with prescription versions.

"Make sure to bring non-violating goggles with you if you need them," DEF CON said.
The conference's official photography policy hasn't been updated since 2023, before the recent rollout of camera glasses developed by Meta in partnership with EssilorLuxottica under the Ray-Ban and Oakley brands.





