[prewett]

What I like about a good window is its ability to let in light without also letting in the air, as I've observed that outside air tends to be rather colder (or hotter) than my preference.

Cool science, though. If they can build these cheaply and preferably thin, it might be good for inside the house. Or in the paper-thin apartment walls, and maybe along with some much-needed thermal insulation while they are in the wall anyway.