I was so bewildered reading the novel. I had heard he wrote it as a pro military propaganda piece, but I couldn't help but see it as satire.
They are kitted out in mech suits, making them seem more machine than man, put into drop pods that are fired onto the planet like bullets out a gun. In the pod they are isolated from their comrades, isolated from their humanity, literally turned into pieces of a weapon.
Then they land on the alien planet to perform a terrorist attack on a civilian city. And this book is meant to be pro war?
There's stuff like ripple control to tell appliances to lower consumption. Pretty archaic and rare these days. There's nothing I know of that communicates to the utility.
I have no idea what John is talking about or why he brought this concept up.