The title might seem a bit strange but this post has to do with… war. Maybe not war itself but military in general.
It’s been years now that the military all over the world tries to make the most out of soldiers supporting them with exoskeletons. In the US for example the Berkley Lower Extremity Exoskeleton (BLEEX) developed by UC Berkley Robotics and Human Engineering Laboratory Homayoon Kazerooni aims to “create an exoskeleton that combines a human control system with robotic muscle”. The project was funded by DARPA and in 2004 and at that time it was the most advanced exoskeleton. UC Berkley is also behind of another newer military exoskeletons as well titled Human Universal Load Carrier (HULC). HULC incorporates features from two other models of Berkley Robotics the ExoHiker and ExoClimber which were designed for carrying heavy loads during long missions and climbing stairs and steep slopes rapidly. Another DARPA funded project was the Sarcos exoskeleton which recently was improved by Raytheon to a newer stronger faster and better model titled XOS2. This exoskeleton, much like the Berkeley suit, works much like a human nervous system. A complex set of sensors act as nerves and hydraulics act as muscles.
The same lab has recently presented a new exoskeleton system called eLEGS aiming to help paraplegics and those with mobility disorder to stand and walk. eLEGS was selected as number 2 of the 10 Most significant Gadgets of 2010 by WIRED magazine. Read the rest of this entry »