MSC Cruises is the latest one to ban smart glasses and this may be becoming more and more of a problem for people using them.
Previously in Egypt tourists have reportedly been blocked from going to see the pyramids and some museums there also ban them. Saudi Arabian authorities apparently confiscate them at the airport from arriving passengers. Anyone who needs a prescription needs to consider that they may not be able to use them everywhere.
The Meta glasses do have a blinking LED that signifies that recording is active. It’s a white instead of red LED though. It also has a light sensor that is meant to prevent the user from covering the light.