Control device and control method

The invention provides a control device. The control device is adapted to control an object in a virtual world. The control device comprises a display and a controller. The display is used for displaying a virtual world. The controller is coupled to the display. The controller is used for executing the following functions. In the virtual world, a control surface is formed around the user. A first ray is emitted from an object. A first control point is formed on the control plane based on the first ray. And performing first control on the object according to the first control point. 本发明提供一种控制装置。控制装置适于控制虚拟世界中的物体。控制装置包括显示器以及控制器。显示器用以显示虚拟世界。控制器耦接显示器。控制器用以执行以下功能。在虚拟世界中，在使用者的周围形成控制面。从物体发射出第一射线。基于第一射线，在控制面上形成第一控制点。根据第一控制点，对物体进行第一控制。