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
Abstract:
PURPOSE: A method for extracting and providing an item with an annotation on an e-book and a system thereof are provided to easily use the content of the e-book in various aspects by automatically extracting the item with annotations of a user. CONSTITUTION: A content management module(820) provides digital content to a user terminal. An annotation management module(830) recognizes an object selected from the digital content, and generates and stores annotation data generated by applying an annotation to the object according to a request of a user. The annotation management module recognizes the object through touch input to a touch sensing display, and calculates count information related to the annotation by the digital content based on the annotation data. [Reference numerals] (810) Authentication management module; (811) User profile DB; (820) Content management module; (821) Content DB; (830) Annotation management module; (831) Annotation information DB; (840) Debate management module; (841) Debate information DB; (850) Audience measurement module; (851) Audience information DB; (AA) E-book service system structure
Abstract:
PURPOSE: A method generating and managing an annotation on an electronic book and a system thereof are provided to supply an annotation function in electronic book environment, thereby adding various types of annotations to electronic book content. CONSTITUTION: A user terminal displays digital content on a screen of a touch sensing display by a content display code of an electronic book application(110). The user terminal recognizes an object, which is selected by a user in the digital content, by an object recognition code of the electronic book application(120). The user terminal applies an annotation requested by an annotation storage code of the electronic book application to the selected object(130). [Reference numerals] (110) Displaying a rendered content layer on a screen of a touch sensing display by digital content; (120) Recognizing an object, which is selected by a user in the digital content, through the touch input of the user for the touch sensing display; (130) Generating and storing annotation data with an annotation application on the object; (AA) Start; (BB) End