Abstract:
본 발명의 실시예는 메인 스크린과 제2 스크린 간의 상대적인 위치를 감지하는 시스템과 그 방법에 관한 것이다. 제2 스크린 장치의 상대 위치 감지 시스템에 있어서, 제2 스크린 장치는 제1 스크린 장치의 존재 여부를 식별하는 스크린 인식부; 제1 스크린 장치가 디스플레이하는 일반 콘텐트 상의 마커를 인식하는 콘텐트 인식부; 마커의 정보를 기반으로 부가 콘텐트를 콘텐트 서버로 요청하는 콘텐트 요청부; 및 콘텐트 서버로부터 요청한 부가 콘텐트를 수신하여 디스플레이하는 콘텐트 표시부를 포함하는 것을 특징으로 하는 상대 위치 감지 시스템이 제공될 수 있다.
Abstract:
An embodiment of the present invention relates to a system and a method for detecting a relative position between a main screen and a second screen. In the system for detecting a relative position of a second screen device, the second screen device comprises: a screen recognition unit for identifying whether a first screen device exists; a content recognition unit for recognizing a marker on general content displayed by the first screen device; a content request unit for requesting a content server for additional content based on marker information; and a content display unit for receiving the requested additional content from the content server and displaying the requested additional content.
Abstract:
Disclosed are a browsing method using multi-window loading in a mobile browser environment, a webpage providing method, and a system thereof. The browsing method includes the steps of accessing a webpage through a network; searching for a predetermined syntax for multi-window loading by analyzing at least a part of the webpage sources; checking multiple areas of the webpage which are to be separated by the syntax and opening a window for each of the multiple areas when the syntax is found; and displaying at least one of the opened windows on the screen.
Abstract:
PURPOSE: A feedback system for the learners of online contents and a method for providing the same are provided to enable bi-directional communication in an online lecture by delivering the re-explanation request of a learner in a real-time online lecture. CONSTITUTION: A learner simply touches an input part (11) when making a request during the course of online contents. A learner terminal (10) delivers a signal to a management server (30) when the learner touches the input part. The management server accumulates the operation signal of the input part from a plurality of learner terminals at predetermined intervals and transmits the operation signal to a lecturer terminal (20) when the accumulated number exceeds a predetermined level. [Reference numerals] (10) Learner terminal; (11) Input part; (20) Lecturer terminal; (21) Output part; (30) Management server