The ownership of a copyright, or the ownership of any of the five exclusive rights afforded by a copyright (discussed later in this article), can be transferred to another and is regarded as Personal Property upon the death of the copyright holder.
For a 65-inch screen, the distance increases to 77 inches, or 6.4 feet. For an 80-inch screen, it's 95 inches, or 7.9 feet. You can do the math in reverse if you're trying to select a screen size for a predetermined viewing distance: Viewing Distance x 0.84 = Screen Size.
For the same screen size, the benefits of 1080p vs. 720p start to become apparent when closer than 9.8 feet and become full apparent at 6.5 feet. In my opinion, 6.5 feet is closer than most people will sit to their 50â³ plasma TV (even through the THX recommended viewing distance for a 50â³ screen is 5.6 ft).