Activelink happens to be a spin-off company of Panasonic, where they are currently pursuing research and development towards breaking down the walls of age, gender and physical strength that will hopefully result in a barrier-free society. Part of this would include the first hybrid walking assistive device in the industry, which is also known as the “Ninja” as its nickname.
The Ninja (which is a whole lot easier to refer to compared to mouthing Powerloader Light PLL-04, don’t you think so?) will deliver active walking assistive control in addition to passive walking control. As the wearer walks, the motor will assist the wearer, while the legs will move forward in a natural gait. No idea on whether this will be affordable enough for the masses or not, but one can hope, can’t we?