Ultimately it will likely be easier to simulate eye-contact with live restyling – that is, synthesizing the view from a virtual 'camera' using one or more other

Ultimately it will likely be easier to simulate eye-contact with live restyling – that is, synthesizing the view from a virtual 'camera' using one or more other cameras nearby – than physically hide a true camera inside a monitor. (Simulation could also signal eye-contact with any point on the screen, not just a single camera location.) Nvidia, Apple, & others already have software for this, which will only get better.