[khurs]

Like all things, there can be positive use cases.

For example, a musician would probably rather have the audience wearing recording glasses and actually watching then recording on phone and watching the phone screen.

The 'creepy pick up artists' and other social media types have become synonymous with it unfortunately

[nickthegreek]

I'm sure many vision impaired people find these to be life changing. Very ableist mindset to ban these, instead of establishing stronger privacy protections around data and usage.

[hamburgererror]

IIRC there exist already systems based on an equivalent of sonar for blind people