I have this app. I work with a douche who wears these (despite then being banned), and this app didn't pick them up.

That must be a huge battery killer.

Countermeasures are good, despite them not being active...It's important to disrupt these terrible techs whenever possible!

They also make hats with IR LEDs that blind the cameras.

I thought IR only applies to night vision or low light modes, which not all cameras even use.

most surveillance cameras, including the ones being discussed in Meta glasses, just use regular optical sensors for well illuminated environments.

wouldn't IR blocking be completely useless when theres no Infrared LEDs projecting at you?