Electronics and Telecommunications Research Institute

Chan Su Lee

Chan Jong Park

Jin Sung Choi

Dong Hyun Kim

Ji Hyung Lee

Jeong Dan Choi

Sang Won Kim

Man Kyu Sung

Jin Seong Choi

Jung Kak Kim

A virtual space search interface is provided to search a three-dimensional virtual space image by the visual angle of a virtual user immersed therein. The virtual space search interface engine interfaces the movement of the virtual user so as to adjust it with a mouse in such a way as the movement of a visual line of the body, displays an ICON which can adjust a three-dimensional motion with a mouse on the main image in which the search is made and enables the ICON to search a three-dimensional virtual space image by selecting an element of changes of a gaze, controlling changes of movement in horizon, its moving speed and 2-dimensional movement of neck. Consequently, movement is more free than the use of various ICONs. Since the user is well acquainted with the ICON which represents the body, the user knows what manipulation is good and when such manipulation can be executed so that a virtual space can be searched easily.

Interface method for searching virtual space based on body icon

The present invention is related to a system which is portable and attache the body of a trainee so that the trainee can practice navigating of a model airplane at an arbitrary location, contrary to the system of a large-sized airplane. According to an object of the present invention there is provided a trainee navigates a model airplane virtually by simulating a model airplane using a computer by combining the three-dimensional virtual image of a model airplane and the actual image of the training site by a computer. The simulation method of a radio-controlled model airplane of the present invention is comprising the steps of recording various airplane models into the computer system; simulating the airplane model by processing signals received from the controller; producing images by rendering the results of signal processing of the simulation step; showing images which are to appear in two eyes of the user at both indicators of HMD(head-mounted display) or STHMD(see-through head-mounted display) in order to convert produced images to be three-dimensional; and producing the unique sound of the corresponding airplane model in three dimensions and listening the sound to the headphone of HMD or STHMD.

Simulation method of a radio-controlled model airplane and its system

Growing community of inventors

Taejon, South Korea

Chan Su Lee