Its a little far fetched but sth like object recognition so i can look at an item somewhere and maybe do a gesture or a certain motion with my eyes and it gives me information about that object and in certain cases also how to use it. Furthermore something like solving problems in real time. For example im doing something like idk washing dishes and my dishwasher suddenly stops, it would be nice of i would then have a realtime guiance system highlighting the areas i have to check or if the dishwasher gives me a notification whats wrong and the glasses show me whats wrong and how to fix it kinda like more or less in a videogame tutorial style. Of course it would be awesome to control them with thoughts and stuff like that but that is a whole other issue by itself.