Abstract: An exoskeleton system, the exoskeleton system comprising one or more actuator units that include a fluidic actuator, one or more sensors and an exoskeleton device. The exoskeleton device includes a fluidic system, and a processor and memory, the memory storing instructions, that when executed by the processor, are configured to control the exoskeleton system to introduce fluid to the fluidic actuator of the one or more actuator units to cause actuation of the fluidic actuator of the one or more actuator units. The exoskeleton system may be configured to operate in, on or around a body of water and can be water and/or corrosion resistant.

Abstract: A method of operating an exoskeleton system that includes obtaining at an exoskeleton device, sensor data from one or more sensors; and determining, by the exoskeleton device based at least in part on the sensor data, one or more states, including one or more of: at least one state of the exoskeleton system; at least one state of a user wearing the exoskeleton system; and at least one state of a location where the user and exoskeleton system are located. The method further includes determining, by the exoskeleton device, a response based at least in part on the determined one or more states; and generating the response by the exoskeleton device causing actuation of the exoskeleton system.

Abstract: An exoskeleton system comprising at least one leg actuator unit configured to be coupled to leg of a user, the leg actuator unit including: an upper arm and a lower arm that are rotatably coupled via a joint, the joint positioned at a knee of the user with the upper arm coupled about an upper leg portion of the user above the knee and with the lower arm coupled about a lower leg portion of the user below the knee, a leg-actuator-unit user interface comprising a plurality of input and feedback elements, and an actuator that extends between the upper arm and lower arms.

Abstract: Systems and methods are disclosed for prosthetic devices. In one embodiment, an apparatus comprises a first section attachable to an abutment screw of a percutaneous implant; a second section attachable to a prosthetic limb; a latch for coupling the first section with the second section, the latch releasable in response to an overload on the prosthetic limb. A compliance component may be positioned between the first section and the second section, such that when the latch releases in response to the overload, the compliance component provides a tension between the first section and the second section.

Abstract: Systems and methods are disclosed for prosthetic devices. In one embodiment, an apparatus comprises a first section attachable to an abutment screw of a percutaneous implant; a second section attachable to a prosthetic limb; a latch for coupling the first section with the second section, the latch releasable in response to an overload on the prosthetic limb. A compliance component may be positioned between the first section and the second section, such that when the latch releases in response to the overload, the compliance component provides a tension between the first section and the second section.