I'm thinking that as long as you need to wear the glasses, then it is not going to be an everyday household appliance. Who the hell wants to go tracking down a pair of glasses that your 2yo hid, just to watch the news?
Might be a niche product for dedicated HT's though.
Don't know about whatever it was you were referring but I'll take a wager and say that "Error 404 - Not Found" page probably won't go over too well with the masses.