I would hope sooner that later. lol! One more VERY important thing to think about on this issue, is the scenario I described about creating a cradle type apparatus, in where the eVU is embedded in the back and simply wired to the outlet each seat has. The VERY important  advantage to the airlines here among the obvious many others, is if they do "hard wire" the units, that means they'll take out the VERY heavy battery making our already very light eVU unit A LOT LIGHTER!!! More fuel savings to the customers! mguru