Abstract: A robot may include: a multi-tool module having redundancy, the multi-tool module including a guide tube and a plurality of tools configured to operate while interacting with the guide tube and extended from the guide tube; and/or a controller configured to generate a control signal regarding motion of the multi-tool module in a joint space based on motion instruction information regarding distal ends of the plurality of tools in a task space. The redundancy may reflect that a number of degrees of freedom of the multi-tool module in the joint space is greater than a number of degrees of freedom of the task space. The control signal may be generated using the redundancy.

Abstract: Provided are a method and system for generating a three-dimensional (3D) image. The method includes generating a first 3D image having a first binocular depth cue and a first monocular depth cue, and generating, in a first region a second 3D image that has a second binocular depth cue and a second monocular depth cue and is different from the first 3D image, in response to a user command being input which indicates that the first region is selected from the first 3D image, wherein the first and the second 3D images represent a same object.

Abstract: A robot may include: a multi-tool module having redundancy, the multi-tool module including a guide tube and a plurality of tools configured to operate while interacting with the guide tube and extended from the guide tube; and/or a controller configured to generate a control signal regarding motion of the multi-tool module in a joint space based on motion instruction information regarding distal ends of the plurality of tools in a task space. The redundancy may reflect that a number of degrees of freedom of the multi-tool module in the joint space is greater than a number of degrees of freedom of the task space. The control signal may be generated using the redundancy.