"Cocooning" is a term that was coined back in the '90s, referring to the phenomenon of people who prefer to spend their free time at home, rather than going out. Technology may be ushering in a new era of cocooning, thanks to products like this new 100-inch 4K TV, part of Sony's new Z series. The display features the newly developed 4K HDR Processor X1 Extreme, offering detailed texture and "the appearance of real life," and a unique backlight technology known as Backlight Master Drive. The latter feature is able to to dim and boost each LED individually, resulting in unparalleled contrast and realism. The TV is expected to launch later this year. Pricing hasn't been revealed, but keep in mind that the 75-inch version retails for $10,000.