A much-needed project. Making yourself invisible to such privacy-invasive devices will be the need of the day. Of the two approaches you mentioned, blocking/jamming the specific wireless traffic would be pretty interesting, if possible.
I'll feel much safer when I'm visible only to every single ATM camera, traffic camera, random smartphone camera and doorbell camera, but not to people's glasses.
> blocking/jamming the specific wireless traffic would be pretty interesting, if possible.
And probably highly illegal.