In Time’s “Coolest Inventions of the Year” section, they have a bit on this Power Suit.
Between the improvements in sensors, spread-spectrum low power communications, lightweight computing, and all sorts of other military advances, this may well be the last step in making power armor real.
Just damn. If the US gets this first, we’ll be another generation ahead of any other military in the world. We are two generations ahead in the air, 1 generation ahead with armor (the M1A1) and this would be the biggest step up for infantry since the Nazis invented the Assault Rifle.