Abstract:
A wearable assistive device such as an exoskeleton may include a main frame that support a hip joint of a user. The main frame may have a predetermined curvature and structure that closely conforms to and remains in contact with a hip of the user at or near the hip joint so that the main frame may stably support both hip joints. While the user wears the exoskeleton and walks, bends, or lifts, the exoskeleton may stably and efficiently provide a force to assist a movement originating at the hip joint of the user, thereby aiding the user in stably walking, bending, or lifting.
Abstract:
A wearable assistive device may include a main frame provided on a wrist or pelvis of a user, a leg assembly that is formed to be extended downward along a leg of the user at an end of the main frame, and a foot assembly that is installed at an end of the leg assembly to support a foot of the user. The leg assembly may include a leg frame connected to the main frame and the foot assembly, and a leg belt mounted on the leg frame. The leg belt may include a main support, a first support that is coupled to a side of the main support by a hinge joint, and a second support that is coupled to another side of the main support by a hinge joint.
Abstract:
A multimedia device and controlling method thereof are disclosed, by which heterogeneous devices are controlled under at least two different communication protocols. The present invention includes displaying a guide message for controlling at least one function of the electronic device, receiving a remote control signal corresponding to a 1st function among the at least one function from a 1st remote controller of the electronic device, saving data for identifying the 1st function and the received remote control signal in a memory by mapping the data and the received remote control signal to each other, displaying a graphic image including the data for identifying the 1st function, if the data for identifying the 1st function is selected by a 2nd remote controller of the multimedia device, extracting the remote control signal mapped to the 1st function, and transmitting the extracted remote control signal to an external device.
Abstract:
Provided is a refrigerator including a cabinet forming one of a refrigerator compartment and a freezer compartment, a main door opening and closing the refrigerator compartment or the freezer compartment and including a storage space opened forward, a sub door installed on the main door and opening and closing the storage space of the main door, and a dispenser disposed on the sub door and dispensing water.