JACO Robotic Arm for Powered Wheelchairs JACO is a lightweight, very quiet, discreet, safe, and waterproof robotic arm that attaches to any powered wheelchair. Its multifunctional hand works as an extension of your own arms to assist you in your everyday activities. JACO will also increase your reach by about one meter (three feet), allowing you to pick up objects on the ground, in the freezer and even open a door. JACO is easily installed on any powered wheelchair, and can also be installed on a bed or a desk. It is powered directly by the wheelchair's battery or, with its adapter, through a wall outlet, and it consumes less energy than a standard light bulb. Not only is JACO the first robust robotic arm with three fingers (for a better grip) designed to help wheelchair bound users achieve more independence, it also allows the user to experience a more expansive upper body function. Read more about this product at: http://www.kinovarehab.com/