A:AnswerWell it depends on what kind you get. The clear ones usually just make it so you can see better but those ones are usually more expensive. If you look for the Meta Glasses it will say in detail BLOCKS BLUE LIGHT
A:AnswerIt can remind you of where you left your keys, So it might be possible that they do that do that but you would have to like tell your glasses everything about each person and you have to have your glasses take a photo of each one of them and get every school detail off of them. Your glasses can also go into blind mode so if you are impaired or whenever you can have your glasses tell every single detail of everything that you look at
A:AnswerIf you need a prescription or anything you can go onto meta.com and they have a part of their program which they can change their lenses to your specific needs and you can contact them. If you have a prescription for your lenses then you can get those prescribed as well. And sadly they will cost like another 25 bucks
