In the world of broadcast and HDTV during this specific week:
This period saw a significant push for NextGen TV rollouts across the U.S., which allows for over-the-air 4K and enhanced HDTV signals.
In traditional television engineering, the "total lines" in a frame often exceed the "active lines" (the ones you actually see). For example, a 1080i signal actually uses 1125 total lines. 882 is not a standard count in this system, but it sometimes appears in older European experimental high-definition formats or specialized industrial monitors.