Yonsei University

Lg Electronics Inc.

Skonec Entertainment Co., Ltd.

Sang Woo Han

Eui Young Chung

Hyeok Jun Seo

Jong Hyun Yuk

Sung Hee Lee

Jae Young Kim

Who Jung Lee

Disclosed is a data processing method of a first electronic device, the data processing method including checking configuration information including information about capabilities of a second electronic device based on identification of the second electronic device connected with the first electronic device, acquiring input data through at least one device related to the first electronic device, determining whether to transmit the input data to the second electronic device based on at least one of relevance of the input data to the second electronic device and the configuration information, transmitting the input data to the second electronic device based on determination of transmission of the input data, receiving output data generated based on the input data from the second electronic device, and outputting the acquired output data through an output device related to the first electronic device.

Data processing method and electronic device

According to one aspect, there is provided a virtual reality control system including: a sensor detecting a light signal; a display displaying an image to a user; at least one controller controlling the display; and an input device transmitting an input signal input from the user to the controller, wherein the controller is computing position data of the user by using data based on the light signal and computing virtual position data based on the position data of the user, wherein a plurality of areas is displayed on the display based on the virtual position data, wherein the plurality of areas includes an accessible area, where a character based on the virtual position data can move to, and an inaccessible area, where the character cannot move to, wherein an accessible mark is provided in the accessible area which is located within a reference distance from the character.

Virtual reality control system

Disclosed is a device for maintaining consistency between a host system cache and a main memory in a general-purpose computing system equipped with a hardware accelerator for processing main memory data. The device for maintaining data consistency between a hardware accelerator and a host system, which is at least temporarily implemented by a computer, includes a determination unit responsible for determining whether an address which the hardware accelerator should access is present in a cache, and a processing unit responsible for selectively performing write-back on data corresponding to the address when the address is present in the cache based on the determined result.

Device for maintaining data consistency between hardware accelerator and host system and method thereof

Disclosed is a main memory capable of speeding up a hardware accelerator and saving memory space. The main memory according to the present disclosure is at least temporarily implemented by a computer and includes a memory, and an accelerator responsible for performing an operation for hardware acceleration while sharing the storage space of a host processor and the memory.

Growing community of inventors

Seoul, South Korea

Sang Woo Han