Look up the Rokid smart glasses. They’re pretty close to what you’re describing. Camera, AI assistant, live translations in over 80 different languages, auto transcribe, monochrome heads up display, and they look like normal glasses. They’re surprisingly lightweight for the amount of technology that’s in them.

A little pre warning though, they start at $599. There is also the Even Realities G1 smart glasses which are a little cheaper and do most of the same stuff, but there is no camera on them.

Those do exist. They’re just expensive. Look up the Even Realities G2 smart glasses. They have a monochrome heads up display, conversation analysis, live translate, notifications from your phone, time, date ect. Oh, and there is no camera on them by design (the developers understand and acknowledge that a camera is a huge privacy risk). They also have an open SDK and developer tools so that you can make your own apps for them. They’re kind of like real life E.D.I.T.H. glasses.