The creator of Nearby Glasses made the app after reading 404 Media’s coverage of how people are using Meta’s Ray-Bans smartglasses to film people without their knowledge or consent. “I consider it to be a tiny part of resistance against surveillance tech.”
more at: @feed@404media.co
With your comments I found additional German legal guidance that mostly matches what you said. It appears that Germany does indeed have a portion of privacy from someone intentionally walking up to you and taking your picture. I don’t think this invalidates my original point because it doesn’t appear that expectation of privacy extends to installed surveillance cameras in public.
However, I appreciate having a better understanding of German law. Thank you.