in-LCD screen camera

you know i'm NOT inventing anything here .
i have a camera in the frame of the screen .just millimeters from top edge .
but if we were to video chat to each other , it seem we are both looking at each other's breast .
and the video display is smaller then your screen anyway .$50 cam , the same ?
and if your screen had a black spot where my nose is , well you wouldn't miss much ...