Had this idea at least 10 years ago. Have many ideas, that said... Fovea-oriented compression can be useful for optimized bandwidth usage in video conferencing

Had this idea at least 10 years ago. Have many ideas, that said... Fovea-oriented compression can be useful for optimized bandwidth usage in video conferencing, too. One could even implement auto-reframe of video feed when several participants are in the same room without need for a mechanical camera moving. Or something like liquid rescale to still get a glimpse of the rest of the full frame. Perhaps those ideas were since patented and even developed?